diff options
| author | Alex Gorrod <alexg@wiredtiger.com> | 2016-02-05 10:54:39 +1100 |
|---|---|---|
| committer | Alex Gorrod <alexg@wiredtiger.com> | 2016-02-05 10:54:44 +1100 |
| commit | 79a378bddf664714190dc9d0a34b1d8cd4951588 (patch) | |
| tree | 7b19d89e84b6110112e7a347f0bff7ab423f7b7c | |
| parent | 66cd4ef95f4d5458678fcb772057e95b4ad5a26f (diff) | |
| download | mongo-79a378bddf664714190dc9d0a34b1d8cd4951588.tar.gz | |
Import wiredtiger-wiredtiger-2.7.0-592-gcc96d99.tar.gz from wiredtiger branch mongodb-3.4
ref: 7fea169..cc96d99
WT-60 Big endian port
WT-2130 Improve on-disk page utlilization with random workloads
WT-2215 WT_LSN needs to support atomic reads and updates
WT-2295 WT_SESSION.create does a full-scan of the main table
WT-2352 Allow build and test without requiring lz4
WT-2356 Log scan advances to next log file on partially written record
WT-2363 Remove built in support for bzip2
WT-2368 Row-store can pass garbage keys to collator functions
WT-2369 Use C compiler to detect headers instead of C++ compiler
WT-2371 Parent split cannot access the page after page-index swap
WT-2372 WiredTiger windows builder fails with C4005 against the "inline" macro
WT-2377 WTPERF doesn't compile in Windows under MSVC
WT-2378 Tasks time out on LSM builder
SERVER-22388 WiredTiger changes for MongoDB 3.3.2
SERVER-22437 Coverity analysis defect 77704: Redundant test
SERVER-22438 Coverity analysis defect 77705: Dereference before null check
91 files changed, 1260 insertions, 1061 deletions
diff --git a/src/third_party/wiredtiger/SConstruct b/src/third_party/wiredtiger/SConstruct index 3f395d17543..a7306262f82 100644 --- a/src/third_party/wiredtiger/SConstruct +++ b/src/third_party/wiredtiger/SConstruct @@ -456,6 +456,7 @@ if useBdb: t = env.Program("wtperf", [ "bench/wtperf/config.c", + "bench/wtperf/idle_table_cycle.c", "bench/wtperf/misc.c", "bench/wtperf/track.c", "bench/wtperf/wtperf.c", diff --git a/src/third_party/wiredtiger/bench/wtperf/config.c b/src/third_party/wiredtiger/bench/wtperf/config.c index d9a22f4708d..3cb20ff2b26 100644 --- a/src/third_party/wiredtiger/bench/wtperf/config.c +++ b/src/third_party/wiredtiger/bench/wtperf/config.c @@ -156,9 +156,6 @@ config_compress(CONFIG *cfg) if (strcmp(s, "none") == 0) { cfg->compress_ext = NULL; cfg->compress_table = NULL; - } else if (strcmp(s, "bzip") == 0) { - cfg->compress_ext = BZIP_EXT; - cfg->compress_table = BZIP_BLK; } else if (strcmp(s, "lz4") == 0) { cfg->compress_ext = LZ4_EXT; cfg->compress_table = LZ4_BLK; diff --git a/src/third_party/wiredtiger/bench/wtperf/wtperf.h b/src/third_party/wiredtiger/bench/wtperf/wtperf.h index 7dbe1822a26..929880b0aef 100644 --- a/src/third_party/wiredtiger/bench/wtperf/wtperf.h +++ b/src/third_party/wiredtiger/bench/wtperf/wtperf.h @@ -29,6 +29,8 @@ #ifndef HAVE_WTPERF_H #define HAVE_WTPERF_H +#include <wt_internal.h> + #ifndef _WIN32 #include <sys/time.h> #endif @@ -56,8 +58,6 @@ #include <unistd.h> #endif -#include <wt_internal.h> - #ifdef _WIN32 #include "windows_shim.h" #endif @@ -73,9 +73,6 @@ typedef struct __truncate_queue_entry TRUNCATE_QUEUE_ENTRY; #define EXTPATH "../../ext/compressors/" /* Extensions path */ #define BLKCMP_PFX ",block_compressor=" -#define BZIP_BLK BLKCMP_PFX "bzip2" -#define BZIP_EXT \ - EXT_PFX EXTPATH "bzip2/.libs/libwiredtiger_bzip2.so" EXT_SFX #define LZ4_BLK BLKCMP_PFX "lz4" #define LZ4_EXT \ EXT_PFX EXTPATH "lz4/.libs/libwiredtiger_lz4.so" EXT_SFX @@ -91,7 +88,7 @@ typedef struct { int64_t insert; /* Insert ratio */ int64_t read; /* Read ratio */ int64_t update; /* Update ratio */ - uint64_t throttle; /* Maximum operations/second */ + uint64_t throttle; /* Maximum operations/second */ /* Number of operations per transaction. Zero for autocommit */ int64_t ops_per_txn; int64_t truncate; /* Truncate ratio */ @@ -406,16 +403,18 @@ dstrdup(const char *str) /* * dstrndup -- - * Call strndup, dying on failure. + * Call emulating strndup, dying on failure. Don't use actual strndup here + * as it is not supported within MSVC. */ static inline char * dstrndup(const char *str, const size_t len) { char *p; + p = dcalloc(len + 1, 1); - if ((p = strndup(str, len)) == NULL) - die(errno, "strndup"); + strncpy(p, str, len); + if (p == NULL) + die(errno, "dstrndup"); return (p); } - #endif diff --git a/src/third_party/wiredtiger/bench/wtperf/wtperf_opt.i b/src/third_party/wiredtiger/bench/wtperf/wtperf_opt.i index 6dc2a6d5569..60bbaff56e5 100644 --- a/src/third_party/wiredtiger/bench/wtperf/wtperf_opt.i +++ b/src/third_party/wiredtiger/bench/wtperf/wtperf_opt.i @@ -97,7 +97,7 @@ DEF_OPT_AS_CONFIG_STRING(conn_config, "create", DEF_OPT_AS_BOOL(compact, 0, "post-populate compact for LSM merging activity") DEF_OPT_AS_STRING(compression, "none", "compression extension. Allowed configuration values are: " - "'none', 'bzip', 'lz4', 'snappy', 'zlib'") + "'none', 'lz4', 'snappy', 'zlib'") DEF_OPT_AS_BOOL(create, 1, "do population phase; false to use existing database") DEF_OPT_AS_UINT32(database_count, 1, diff --git a/src/third_party/wiredtiger/build_posix/Make.subdirs b/src/third_party/wiredtiger/build_posix/Make.subdirs index e2f128a48df..e1f8a05c613 100644 --- a/src/third_party/wiredtiger/build_posix/Make.subdirs +++ b/src/third_party/wiredtiger/build_posix/Make.subdirs @@ -6,7 +6,6 @@ # If the directory exists, it is added to AUTO_SUBDIRS. # If a condition is included, the subdir is made conditional via AM_CONDITIONAL ext/collators/reverse -ext/compressors/bzip2 BZIP2 ext/compressors/lz4 LZ4 ext/compressors/nop ext/compressors/snappy SNAPPY diff --git a/src/third_party/wiredtiger/build_posix/aclocal/options.m4 b/src/third_party/wiredtiger/build_posix/aclocal/options.m4 index 01d08ce3d16..0fb49dbf1df 100644 --- a/src/third_party/wiredtiger/build_posix/aclocal/options.m4 +++ b/src/third_party/wiredtiger/build_posix/aclocal/options.m4 @@ -47,23 +47,6 @@ AM_CONDITIONAL([HAVE_BUILTIN_EXTENSION_ZLIB], [test "$wt_cv_with_builtin_extension_zlib" = "yes"]) AC_MSG_RESULT($with_builtins) -AC_MSG_CHECKING(if --enable-bzip2 option specified) -AC_ARG_ENABLE(bzip2, - [AS_HELP_STRING([--enable-bzip2], - [Build the bzip2 compressor extension.])], r=$enableval, r=no) -case "$r" in -no) wt_cv_enable_bzip2=no;; -*) wt_cv_enable_bzip2=yes;; -esac -AC_MSG_RESULT($wt_cv_enable_bzip2) -if test "$wt_cv_enable_bzip2" = "yes"; then - AC_CHECK_HEADER(bzlib.h,, - [AC_MSG_ERROR([--enable-bzip2 requires bzlib.h])]) - AC_CHECK_LIB(bz2, BZ2_bzCompress,, - [AC_MSG_ERROR([--enable-bzip2 requires bz2 library])]) -fi -AM_CONDITIONAL([BZIP2], [test "$wt_cv_enable_bzip2" = "yes"]) - AH_TEMPLATE(HAVE_DIAGNOSTIC, [Define to 1 for diagnostic tests.]) AC_MSG_CHECKING(if --enable-diagnostic option specified) AC_ARG_ENABLE(diagnostic, @@ -165,10 +148,8 @@ no) if test "$wt_cv_with_builtin_extension_snappy" = "yes"; then esac AC_MSG_RESULT($wt_cv_enable_snappy) if test "$wt_cv_enable_snappy" = "yes"; then - AC_LANG_PUSH([C++]) - AC_CHECK_HEADER(snappy.h,, + AC_CHECK_HEADER(snappy-c.h,, [AC_MSG_ERROR([--enable-snappy requires snappy.h])]) - AC_LANG_POP([C++]) AC_CHECK_LIB(snappy, snappy_compress,, [AC_MSG_ERROR([--enable-snappy requires snappy library])]) fi @@ -193,10 +174,8 @@ no) if test "$wt_cv_with_builtin_extension_lz4" = "yes"; then esac AC_MSG_RESULT($wt_cv_enable_lz4) if test "$wt_cv_enable_lz4" = "yes"; then - AC_LANG_PUSH([C++]) AC_CHECK_HEADER(lz4.h,, [AC_MSG_ERROR([--enable-lz4 requires lz4.h])]) - AC_LANG_POP([C++]) AC_CHECK_LIB(lz4, LZ4_compress_destSize,, [AC_MSG_ERROR([--enable-lz4 requires lz4 library with LZ4_compress_destSize support])]) fi @@ -212,10 +191,8 @@ no) wt_cv_enable_tcmalloc=no;; esac AC_MSG_RESULT($wt_cv_enable_tcmalloc) if test "$wt_cv_enable_tcmalloc" = "yes"; then - AC_LANG_PUSH([C++]) AC_CHECK_HEADER(gperftools/tcmalloc.h,, [AC_MSG_ERROR([--enable-tcmalloc requires gperftools/tcmalloc.h])]) - AC_LANG_POP([C++]) AC_CHECK_LIB(tcmalloc, tc_calloc,, [AC_MSG_ERROR([--enable-tcmalloc requires tcmalloc library])]) fi diff --git a/src/third_party/wiredtiger/build_posix/configure.ac.in b/src/third_party/wiredtiger/build_posix/configure.ac.in index 5949fb0509c..875c8b436a8 100644 --- a/src/third_party/wiredtiger/build_posix/configure.ac.in +++ b/src/third_party/wiredtiger/build_posix/configure.ac.in @@ -31,7 +31,7 @@ LT_INIT([pic-only]) AC_SUBST([LIBTOOL_DEPS]) AC_PROG_CC(cc gcc) -# AC_PROG_CXX(c++ g++) +AC_PROG_CXX(c++ g++) if test "$GCC" = "yes"; then # The Solaris gcc compiler gets the additional -pthreads flag. diff --git a/src/third_party/wiredtiger/build_win/wiredtiger_config.h b/src/third_party/wiredtiger/build_win/wiredtiger_config.h index d1ed307cb85..33dbc9b724d 100644 --- a/src/third_party/wiredtiger/build_win/wiredtiger_config.h +++ b/src/third_party/wiredtiger/build_win/wiredtiger_config.h @@ -52,9 +52,6 @@ /* Define to 1 if you have the <inttypes.h> header file. */ #define HAVE_INTTYPES_H 1 -/* Define to 1 if you have the `bz2' library (-lbz2). */ -/* #undef HAVE_LIBBZ2 */ - /* Define to 1 if you have the `dl' library (-ldl). */ /* #undef HAVE_LIBDL */ diff --git a/src/third_party/wiredtiger/dist/api_data.py b/src/third_party/wiredtiger/dist/api_data.py index e4055112d5e..c386c0b345d 100644 --- a/src/third_party/wiredtiger/dist/api_data.py +++ b/src/third_party/wiredtiger/dist/api_data.py @@ -136,8 +136,8 @@ file_config = format_meta + [ configure a compressor for file blocks. Permitted values are \c "none" or custom compression engine name created with WT_CONNECTION::add_compressor. If WiredTiger has builtin support for - \c "bzip2", \c "snappy", \c "lz4" or \c "zlib" compression, these names - are also available. See @ref compression for more information'''), + \c "snappy", \c "lz4" or \c "zlib" compression, these names are also + available. See @ref compression for more information'''), Config('cache_resident', 'false', r''' do not ever evict the object's pages from cache. Not compatible with LSM tables; see @ref tuning_cache_resident for more information''', @@ -422,9 +422,8 @@ connection_runtime_config = [ configure a compressor for log records. Permitted values are \c "none" or custom compression engine name created with WT_CONNECTION::add_compressor. If WiredTiger has builtin support - for \c "bzip2", \c "snappy", \c "lz4" or \c "zlib" compression, - these names are also available. See @ref compression for more - information'''), + for \c "snappy", \c "lz4" or \c "zlib" compression, these names + are also available. See @ref compression for more information'''), Config('enabled', 'false', r''' enable logging subsystem''', type='boolean'), diff --git a/src/third_party/wiredtiger/dist/extlist b/src/third_party/wiredtiger/dist/extlist index 874d21289d2..a5515642d48 100644 --- a/src/third_party/wiredtiger/dist/extlist +++ b/src/third_party/wiredtiger/dist/extlist @@ -2,7 +2,6 @@ # List of extension source files for WiredTiger library. ext/collators/reverse/reverse_collator.c -ext/compressors/bzip2/bzip2_compress.c ext/compressors/nop/nop_compress.c ext/compressors/snappy/snappy_compress.c ext/compressors/zlib/zlib_compress.c diff --git a/src/third_party/wiredtiger/dist/s_define.list b/src/third_party/wiredtiger/dist/s_define.list index 8b0d9a0bdcd..e3f0dc7f181 100644 --- a/src/third_party/wiredtiger/dist/s_define.list +++ b/src/third_party/wiredtiger/dist/s_define.list @@ -52,6 +52,9 @@ WT_STAT_WRITE WT_TIMEDIFF_US WT_TRET_ERROR_OK WT_WITH_LOCK +WT_WITH_LOCK_WAIT __F __WIREDTIGER_EXT_H_ __WIREDTIGER_H_ +__WT_INTERNAL_H +__wt_bswap16 diff --git a/src/third_party/wiredtiger/dist/s_string.ok b/src/third_party/wiredtiger/dist/s_string.ok index b2d5a453441..19fa27cd719 100644 --- a/src/third_party/wiredtiger/dist/s_string.ok +++ b/src/third_party/wiredtiger/dist/s_string.ok @@ -396,6 +396,7 @@ bool boolean br breakpoint +bswap bt btcur btmem @@ -409,6 +410,7 @@ builtin builtins bytelock bytestring +byteswap byvalue bzCompressEnd bzCompressInit diff --git a/src/third_party/wiredtiger/examples/c/ex_all.c b/src/third_party/wiredtiger/examples/c/ex_all.c index f7ee857a7c7..418c99ad6a3 100644 --- a/src/third_party/wiredtiger/examples/c/ex_all.c +++ b/src/third_party/wiredtiger/examples/c/ex_all.c @@ -591,13 +591,6 @@ session_ops(WT_SESSION *session) * the code snippets, use #ifdef's to avoid running it. */ #ifdef MIGHT_NOT_RUN - /*! [Create a bzip2 compressed table] */ - ret = session->create(session, - "table:mytable", - "block_compressor=bzip2,key_format=S,value_format=S"); - /*! [Create a bzip2 compressed table] */ - ret = session->drop(session, "table:mytable", NULL); - /*! [Create a lz4 compressed table] */ ret = session->create(session, "table:mytable", @@ -1084,14 +1077,6 @@ main(void) * be installed, causing the open to fail. The documentation requires * the code snippets, use #ifdef's to avoid running it. */ - /*! [Configure bzip2 extension] */ - ret = wiredtiger_open(home, NULL, - "create," - "extensions=[/usr/local/lib/libwiredtiger_bzip2.so]", &conn); - /*! [Configure bzip2 extension] */ - if (ret == 0) - (void)conn->close(conn, NULL); - /*! [Configure lz4 extension] */ ret = wiredtiger_open(home, NULL, "create," diff --git a/src/third_party/wiredtiger/examples/c/ex_encrypt.c b/src/third_party/wiredtiger/examples/c/ex_encrypt.c index 425ee6b7287..c53a61c92ea 100644 --- a/src/third_party/wiredtiger/examples/c/ex_encrypt.c +++ b/src/third_party/wiredtiger/examples/c/ex_encrypt.c @@ -389,16 +389,15 @@ simple_walk_log(WT_SESSION *session) { WT_CURSOR *cursor; WT_ITEM logrec_key, logrec_value; - WT_LSN lsn; uint64_t txnid; - uint32_t fileid, opcount, optype, rectype; + uint32_t fileid, log_file, log_offset, opcount, optype, rectype; int found, ret; ret = session->open_cursor(session, "log:", NULL, NULL, &cursor); found = 0; while ((ret = cursor->next(cursor)) == 0) { - ret = cursor->get_key(cursor, &lsn.file, &lsn.offset, &opcount); + ret = cursor->get_key(cursor, &log_file, &log_offset, &opcount); ret = cursor->get_value(cursor, &txnid, &rectype, &optype, &fileid, &logrec_key, &logrec_value); diff --git a/src/third_party/wiredtiger/examples/c/ex_log.c b/src/third_party/wiredtiger/examples/c/ex_log.c index cc6a3c46b93..78bd7e683cf 100644 --- a/src/third_party/wiredtiger/examples/c/ex_log.c +++ b/src/third_party/wiredtiger/examples/c/ex_log.c @@ -108,15 +108,15 @@ compare_tables(WT_SESSION *session, WT_SESSION *sess_copy) /*! [log cursor walk] */ static void -print_record(WT_LSN *lsn, uint32_t opcount, +print_record(uint32_t log_file, uint32_t log_offset, uint32_t opcount, uint32_t rectype, uint32_t optype, uint64_t txnid, uint32_t fileid, WT_ITEM *key, WT_ITEM *value) { printf( - "LSN [%" PRIu32 "][%" PRIu64 "].%" PRIu32 + "LSN [%" PRIu32 "][%" PRIu32 "].%" PRIu32 ": record type %" PRIu32 " optype %" PRIu32 " txnid %" PRIu64 " fileid %" PRIu32, - lsn->file, (uint64_t)lsn->offset, opcount, + log_file, log_offset, opcount, rectype, optype, txnid, fileid); printf(" key size %zu value size %zu\n", key->size, value->size); if (rectype == WT_LOGREC_MESSAGE) @@ -131,10 +131,9 @@ static int simple_walk_log(WT_SESSION *session, int count_min) { WT_CURSOR *cursor; - WT_LSN lsn; WT_ITEM logrec_key, logrec_value; uint64_t txnid; - uint32_t fileid, opcount, optype, rectype; + uint32_t fileid, log_file, log_offset, opcount, optype, rectype; int count, ret; /*! [log cursor open] */ @@ -145,14 +144,14 @@ simple_walk_log(WT_SESSION *session, int count_min) while ((ret = cursor->next(cursor)) == 0) { count++; /*! [log cursor get_key] */ - ret = cursor->get_key(cursor, &lsn.file, &lsn.offset, &opcount); + ret = cursor->get_key(cursor, &log_file, &log_offset, &opcount); /*! [log cursor get_key] */ /*! [log cursor get_value] */ ret = cursor->get_value(cursor, &txnid, &rectype, &optype, &fileid, &logrec_key, &logrec_value); /*! [log cursor get_value] */ - print_record(&lsn, opcount, + print_record(log_file, log_offset, opcount, rectype, optype, txnid, fileid, &logrec_key, &logrec_value); } if (ret == WT_NOTFOUND) @@ -173,11 +172,11 @@ walk_log(WT_SESSION *session) { WT_CONNECTION *wt_conn2; WT_CURSOR *cursor, *cursor2; - WT_LSN lsn, lsnsave; WT_ITEM logrec_key, logrec_value; WT_SESSION *session2; uint64_t txnid; uint32_t fileid, opcount, optype, rectype; + uint32_t log_file, log_offset, save_file, save_offset; int first, i, in_txn, ret; ret = setup_copy(&wt_conn2, &session2); @@ -186,21 +185,23 @@ walk_log(WT_SESSION *session) i = 0; in_txn = 0; txnid = 0; - memset(&lsnsave, 0, sizeof(lsnsave)); + save_file = save_offset = 0; while ((ret = cursor->next(cursor)) == 0) { - ret = cursor->get_key(cursor, &lsn.file, &lsn.offset, &opcount); + ret = cursor->get_key(cursor, &log_file, &log_offset, &opcount); /* * Save one of the LSNs we get back to search for it * later. Pick a later one because we want to walk from * that LSN to the end (where the multi-step transaction * was performed). Just choose the record that is MAX_KEYS. */ - if (++i == MAX_KEYS) - lsnsave = lsn; + if (++i == MAX_KEYS) { + save_file = log_file; + save_offset = log_offset; + } ret = cursor->get_value(cursor, &txnid, &rectype, &optype, &fileid, &logrec_key, &logrec_value); - print_record(&lsn, opcount, + print_record(log_file, log_offset, opcount, rectype, optype, txnid, fileid, &logrec_key, &logrec_value); /* @@ -245,7 +246,7 @@ walk_log(WT_SESSION *session) ret = cursor->reset(cursor); /*! [log cursor set_key] */ - cursor->set_key(cursor, lsnsave.file, lsnsave.offset, 0); + cursor->set_key(cursor, save_file, save_offset, 0); /*! [log cursor set_key] */ /*! [log cursor search] */ ret = cursor->search(cursor); @@ -256,11 +257,11 @@ walk_log(WT_SESSION *session) */ first = 1; while ((ret = cursor->get_key(cursor, - &lsn.file, &lsn.offset, &opcount)) == 0) { + &log_file, &log_offset, &opcount)) == 0) { if (first) { first = 0; - if (lsnsave.file != lsn.file || - lsnsave.offset != lsn.offset) { + if (save_file != log_file || + save_offset != log_offset) { fprintf(stderr, "search returned the wrong LSN\n"); exit (1); @@ -269,7 +270,7 @@ walk_log(WT_SESSION *session) ret = cursor->get_value(cursor, &txnid, &rectype, &optype, &fileid, &logrec_key, &logrec_value); - print_record(&lsn, opcount, + print_record(log_file, log_offset, opcount, rectype, optype, txnid, fileid, &logrec_key, &logrec_value); ret = cursor->next(cursor); diff --git a/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java b/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java index 153f12d3e27..09db8e0fd56 100644 --- a/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java +++ b/src/third_party/wiredtiger/examples/java/com/wiredtiger/examples/ex_all.java @@ -516,12 +516,6 @@ session_ops(Session session) * the code snippets, use if (false) to avoid running it. */ if (false) { // MIGHT_NOT_RUN - /*! [Create a bzip2 compressed table] */ - ret = session.create("table:mytable", - "block_compressor=bzip2,key_format=S,value_format=S"); - /*! [Create a bzip2 compressed table] */ - ret = session.drop("table:mytable", null); - /*! [Create a lz4 compressed table] */ ret = session.create("table:mytable", "block_compressor=lz4,key_format=S,value_format=S"); @@ -899,13 +893,6 @@ allExample() * be installed, causing the open to fail. The documentation requires * the code snippets, use if (false) to avoid running it. */ - /*! [Configure bzip2 extension] */ - conn = wiredtiger.open(home, - "create," + - "extensions=[/usr/local/lib/libwiredtiger_bzip2.so]"); - /*! [Configure bzip2 extension] */ - conn.close(null); - /*! [Configure lz4 extension] */ conn = wiredtiger.open(home, "create," + diff --git a/src/third_party/wiredtiger/ext/compressors/bzip2/Makefile.am b/src/third_party/wiredtiger/ext/compressors/bzip2/Makefile.am deleted file mode 100644 index 0aedc2efd80..00000000000 --- a/src/third_party/wiredtiger/ext/compressors/bzip2/Makefile.am +++ /dev/null @@ -1,6 +0,0 @@ -AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)/src/include - -lib_LTLIBRARIES = libwiredtiger_bzip2.la -libwiredtiger_bzip2_la_SOURCES = bzip2_compress.c -libwiredtiger_bzip2_la_LDFLAGS = -avoid-version -module -libwiredtiger_bzip2_la_LIBADD = -lbz2 diff --git a/src/third_party/wiredtiger/ext/compressors/bzip2/bzip2_compress.c b/src/third_party/wiredtiger/ext/compressors/bzip2/bzip2_compress.c deleted file mode 100644 index 845107c609f..00000000000 --- a/src/third_party/wiredtiger/ext/compressors/bzip2/bzip2_compress.c +++ /dev/null @@ -1,415 +0,0 @@ -/*- - * Public Domain 2014-2016 MongoDB, Inc. - * Public Domain 2008-2014 WiredTiger, Inc. - * - * This is free and unencumbered software released into the public domain. - * - * Anyone is free to copy, modify, publish, use, compile, sell, or - * distribute this software, either in source code form or as a compiled - * binary, for any purpose, commercial or non-commercial, and by any - * means. - * - * In jurisdictions that recognize copyright laws, the author or authors - * of this software dedicate any and all copyright interest in the - * software to the public domain. We make this dedication for the benefit - * of the public at large and to the detriment of our heirs and - * successors. We intend this dedication to be an overt act of - * relinquishment in perpetuity of all present and future rights to this - * software under copyright law. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -#include <bzlib.h> -#include <errno.h> -#include <inttypes.h> -#include <stdlib.h> -#include <string.h> - -#include <wiredtiger.h> -#include <wiredtiger_ext.h> - -/* Local compressor structure. */ -typedef struct { - WT_COMPRESSOR compressor; /* Must come first */ - - WT_EXTENSION_API *wt_api; /* Extension API */ - - int bz_verbosity; /* Configuration */ - int bz_blocksize100k; - int bz_workfactor; - int bz_small; -} BZIP_COMPRESSOR; - -/* - * Bzip gives us a cookie to pass to the underlying allocation functions; we - * we need two handles, package them up. - */ -typedef struct { - WT_COMPRESSOR *compressor; - WT_SESSION *session; -} BZIP_OPAQUE; - -/* - * bzip2_error -- - * Output an error message, and return a standard error code. - */ -static int -bzip2_error( - WT_COMPRESSOR *compressor, WT_SESSION *session, const char *call, int bzret) -{ - WT_EXTENSION_API *wt_api; - const char *msg; - - wt_api = ((BZIP_COMPRESSOR *)compressor)->wt_api; - - switch (bzret) { - case BZ_MEM_ERROR: - msg = "BZ_MEM_ERROR"; - break; - case BZ_OUTBUFF_FULL: - msg = "BZ_OUTBUFF_FULL"; - break; - case BZ_SEQUENCE_ERROR: - msg = "BZ_SEQUENCE_ERROR"; - break; - case BZ_PARAM_ERROR: - msg = "BZ_PARAM_ERROR"; - break; - case BZ_DATA_ERROR: - msg = "BZ_DATA_ERROR"; - break; - case BZ_DATA_ERROR_MAGIC: - msg = "BZ_DATA_ERROR_MAGIC"; - break; - case BZ_IO_ERROR: - msg = "BZ_IO_ERROR"; - break; - case BZ_UNEXPECTED_EOF: - msg = "BZ_UNEXPECTED_EOF"; - break; - case BZ_CONFIG_ERROR: - msg = "BZ_CONFIG_ERROR"; - break; - default: - msg = "unknown error"; - break; - } - - (void)wt_api->err_printf(wt_api, session, - "bzip2 error: %s: %s: %d", call, msg, bzret); - return (WT_ERROR); -} - -/* - * bzalloc -- - * Allocate scratch buffers. - */ -static void * -bzalloc(void *cookie, int number, int size) -{ - BZIP_OPAQUE *opaque; - WT_EXTENSION_API *wt_api; - - opaque = cookie; - wt_api = ((BZIP_COMPRESSOR *)opaque->compressor)->wt_api; - return (wt_api->scr_alloc( - wt_api, opaque->session, (size_t)(number * size))); -} - -/* - * bzfree -- - * Free scratch buffers. - */ -static void -bzfree(void *cookie, void *p) -{ - BZIP_OPAQUE *opaque; - WT_EXTENSION_API *wt_api; - - opaque = cookie; - wt_api = ((BZIP_COMPRESSOR *)opaque->compressor)->wt_api; - wt_api->scr_free(wt_api, opaque->session, p); -} - -/* - * bzip2_compress -- - * WiredTiger bzip2 compression. - */ -static int -bzip2_compress(WT_COMPRESSOR *compressor, WT_SESSION *session, - uint8_t *src, size_t src_len, - uint8_t *dst, size_t dst_len, - size_t *result_lenp, int *compression_failed) -{ - BZIP_COMPRESSOR *bzip_compressor; - BZIP_OPAQUE opaque; - bz_stream bz; - int ret; - - bzip_compressor = (BZIP_COMPRESSOR *)compressor; - - memset(&bz, 0, sizeof(bz)); - bz.bzalloc = bzalloc; - bz.bzfree = bzfree; - opaque.compressor = compressor; - opaque.session = session; - bz.opaque = &opaque; - - if ((ret = BZ2_bzCompressInit(&bz, - bzip_compressor->bz_blocksize100k, - bzip_compressor->bz_verbosity, - bzip_compressor->bz_workfactor)) != BZ_OK) - return (bzip2_error( - compressor, session, "BZ2_bzCompressInit", ret)); - - bz.next_in = (char *)src; - bz.avail_in = (uint32_t)src_len; - bz.next_out = (char *)dst; - bz.avail_out = (uint32_t)dst_len; - if ((ret = BZ2_bzCompress(&bz, BZ_FINISH)) == BZ_STREAM_END) { - *compression_failed = 0; - *result_lenp = dst_len - bz.avail_out; - } else - *compression_failed = 1; - - if ((ret = BZ2_bzCompressEnd(&bz)) != BZ_OK) - return ( - bzip2_error(compressor, session, "BZ2_bzCompressEnd", ret)); - - return (0); -} - -/* - * __bzip2_compress_raw_random -- - * Return a 32-bit pseudo-random number. - * - * This is an implementation of George Marsaglia's multiply-with-carry pseudo- - * random number generator. Computationally fast, with reasonable randomness - * properties. - */ -static uint32_t -__bzip2_compress_raw_random(void) -{ - static uint32_t m_w = 521288629; - static uint32_t m_z = 362436069; - - m_z = 36969 * (m_z & 65535) + (m_z >> 16); - m_w = 18000 * (m_w & 65535) + (m_w >> 16); - return (m_z << 16) + (m_w & 65535); -} - -/* - * bzip2_compress_raw -- - * Test function for the test/format utility. - */ -static int -bzip2_compress_raw(WT_COMPRESSOR *compressor, WT_SESSION *session, - size_t page_max, int split_pct, size_t extra, - uint8_t *src, uint32_t *offsets, uint32_t slots, - uint8_t *dst, size_t dst_len, int final, - size_t *result_lenp, uint32_t *result_slotsp) -{ - uint32_t take, twenty_pct; - int compression_failed, ret; - - (void)page_max; /* Unused parameters */ - (void)split_pct; - (void)extra; - (void)final; - - /* - * This function is used by the test/format utility to test the - * WT_COMPRESSOR::compress_raw functionality. - * - * I'm trying to mimic how a real application is likely to behave: if - * it's a small number of slots, we're not going to take them because - * they aren't worth compressing. In all likelihood, that's going to - * be because the btree is wrapping up a page, but that's OK, that is - * going to happen a lot. In addition, add a 2% chance of not taking - * anything at all just because we don't want to take it. Otherwise, - * select between 80 and 100% of the slots and compress them, stepping - * down by 5 slots at a time until something works. - */ - take = slots; - if (take < 10 || __bzip2_compress_raw_random() % 100 < 2) - take = 0; - else { - twenty_pct = (slots / 10) * 2; - if (twenty_pct < slots) - take -= __bzip2_compress_raw_random() % twenty_pct; - - for (;;) { - if ((ret = bzip2_compress(compressor, session, - src, offsets[take], - dst, dst_len, - result_lenp, &compression_failed)) != 0) - return (ret); - if (!compression_failed) - break; - if (take < 10) { - take = 0; - break; - } - take -= 5; - } - } - - *result_slotsp = take; - if (take == 0) - *result_lenp = 0; - -#if 0 - fprintf(stderr, - "bzip2_compress_raw (%s): page_max %" PRIuMAX - ", split_pct %u, extra %" PRIuMAX - ", slots %" PRIu32 ", take %" PRIu32 ": %" PRIu32 " -> %" - PRIuMAX "\n", - final ? "final" : "not final", - (uintmax_t)page_max, split_pct, (uintmax_t)extra, - slots, take, offsets[take], (uintmax_t)*result_lenp); -#endif - return (take == 0 ? EAGAIN : 0); -} - -/* - * bzip2_decompress -- - * WiredTiger bzip2 decompression. - */ -static int -bzip2_decompress(WT_COMPRESSOR *compressor, WT_SESSION *session, - uint8_t *src, size_t src_len, - uint8_t *dst, size_t dst_len, - size_t *result_lenp) -{ - BZIP_COMPRESSOR *bzip_compressor; - BZIP_OPAQUE opaque; - bz_stream bz; - int ret, tret; - - bzip_compressor = (BZIP_COMPRESSOR *)compressor; - - memset(&bz, 0, sizeof(bz)); - bz.bzalloc = bzalloc; - bz.bzfree = bzfree; - opaque.compressor = compressor; - opaque.session = session; - bz.opaque = &opaque; - - if ((ret = BZ2_bzDecompressInit(&bz, - bzip_compressor->bz_small, bzip_compressor->bz_verbosity)) != BZ_OK) - return (bzip2_error( - compressor, session, "BZ2_bzDecompressInit", ret)); - - bz.next_in = (char *)src; - bz.avail_in = (uint32_t)src_len; - bz.next_out = (char *)dst; - bz.avail_out = (uint32_t)dst_len; - if ((ret = BZ2_bzDecompress(&bz)) == BZ_STREAM_END) { - *result_lenp = dst_len - bz.avail_out; - ret = 0; - } else { - /* - * If BZ2_bzDecompress returns 0, it expects there to be more - * data available. There isn't, so treat this as an error. - */ - if (ret == 0) - ret = BZ_DATA_ERROR; - (void)bzip2_error(compressor, session, "BZ2_bzDecompress", ret); - } - - if ((tret = BZ2_bzDecompressEnd(&bz)) != BZ_OK) - return (bzip2_error( - compressor, session, "BZ2_bzDecompressEnd", tret)); - - return (ret == 0 ? - 0 : bzip2_error(compressor, session, "BZ2_bzDecompressEnd", ret)); -} - -/* - * bzip2_terminate -- - * WiredTiger bzip2 compression termination. - */ -static int -bzip2_terminate(WT_COMPRESSOR *compressor, WT_SESSION *session) -{ - (void)session; /* Unused parameters */ - - free(compressor); - return (0); -} - -/* - * bzip2_add_compressor -- - * Add a bzip2 compressor. - */ -static int -bzip2_add_compressor(WT_CONNECTION *connection, int raw, const char *name) -{ - BZIP_COMPRESSOR *bzip_compressor; - - /* - * There are two almost identical bzip2 compressors: one supporting raw - * compression (used by test/format to test raw compression), the other - * without raw compression, that might be useful for real applications. - */ - if ((bzip_compressor = calloc(1, sizeof(BZIP_COMPRESSOR))) == NULL) - return (errno); - - bzip_compressor->compressor.compress = bzip2_compress; - bzip_compressor-> - compressor.compress_raw = raw ? bzip2_compress_raw : NULL; - bzip_compressor->compressor.decompress = bzip2_decompress; - bzip_compressor->compressor.pre_size = NULL; - bzip_compressor->compressor.terminate = bzip2_terminate; - - bzip_compressor->wt_api = connection->get_extension_api(connection); - - /* between 0-4: set the amount of verbosity to stderr */ - bzip_compressor->bz_verbosity = 0; - - /* - * between 1-9: set the block size to 100k x this number (compression - * only) - */ - bzip_compressor->bz_blocksize100k = 1; - - /* - * between 0-250: workFactor: see bzip2 manual. 0 is a reasonable - * default (compression only) - */ - bzip_compressor->bz_workfactor = 0; - - /* - * if nonzero, decompress using less memory, but slower (decompression - * only) - */ - bzip_compressor->bz_small = 0; - - return (connection->add_compressor( /* Load the compressor */ - connection, name, (WT_COMPRESSOR *)bzip_compressor, NULL)); -} - -/* - * wiredtiger_extension_init -- - * WiredTiger bzip2 compression extension. - */ -int -wiredtiger_extension_init(WT_CONNECTION *connection, WT_CONFIG_ARG *config) -{ - int ret; - - (void)config; /* Unused parameters */ - - if ((ret = bzip2_add_compressor(connection, 0, "bzip2")) != 0) - return (ret); - if ((ret = bzip2_add_compressor(connection, 1, "bzip2-raw-test")) != 0) - return (ret); - return (0); -} diff --git a/src/third_party/wiredtiger/ext/compressors/lz4/lz4_compress.c b/src/third_party/wiredtiger/ext/compressors/lz4/lz4_compress.c index d070dc3fb79..062307b721a 100644 --- a/src/third_party/wiredtiger/ext/compressors/lz4/lz4_compress.c +++ b/src/third_party/wiredtiger/ext/compressors/lz4/lz4_compress.c @@ -26,23 +26,13 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include <wt_internal.h> + #include <lz4.h> #include <errno.h> #include <stdlib.h> #include <string.h> -#include <wiredtiger.h> -#include <wiredtiger_ext.h> - -/* - * We need to include the configuration file to detect whether this extension - * is being built into the WiredTiger library. - */ -#include "wiredtiger_config.h" -#ifdef _MSC_VER -#define inline __inline -#endif - /* Local compressor structure. */ typedef struct { WT_COMPRESSOR compressor; /* Must come first */ @@ -73,6 +63,24 @@ typedef struct { } LZ4_PREFIX; /* + * lz4_prefix_swap -- + * The additional information is written in little-endian format, handle + * the conversion. + */ +static inline void +lz4_prefix_swap(LZ4_PREFIX *prefix) +{ +#ifdef WORDS_BIGENDIAN + prefix->compressed_len = __wt_bswap32(prefix->compressed_len); + prefix->uncompressed_len = __wt_bswap32(prefix->uncompressed_len); + prefix->useful_len = __wt_bswap32(prefix->useful_len); + prefix->unused = __wt_bswap32(prefix->unused); +#else + WT_UNUSED(prefix); +#endif +} + +/* * lz4_error -- * Output an error message, and return a standard error code. */ @@ -119,6 +127,7 @@ lz4_compress(WT_COMPRESSOR *compressor, WT_SESSION *session, prefix.uncompressed_len = (uint32_t)src_len; prefix.useful_len = (uint32_t)src_len; prefix.unused = 0; + lz4_prefix_swap(&prefix); memcpy(dst, &prefix, sizeof(LZ4_PREFIX)); *result_lenp = (size_t)lz4_len + sizeof(LZ4_PREFIX); @@ -154,6 +163,7 @@ lz4_decompress(WT_COMPRESSOR *compressor, WT_SESSION *session, * decompressed bytes to return from the start of the source buffer. */ memcpy(&prefix, src, sizeof(LZ4_PREFIX)); + lz4_prefix_swap(&prefix); /* * Decompress, starting after the prefix bytes. Use safe decompression: @@ -268,6 +278,7 @@ lz4_compress_raw(WT_COMPRESSOR *compressor, WT_SESSION *session, prefix.uncompressed_len = (uint32_t)sourceSize; prefix.useful_len = offsets[slot]; prefix.unused = 0; + lz4_prefix_swap(&prefix); memcpy(dst, &prefix, sizeof(LZ4_PREFIX)); *result_slotsp = slot; diff --git a/src/third_party/wiredtiger/ext/compressors/snappy/snappy_compress.c b/src/third_party/wiredtiger/ext/compressors/snappy/snappy_compress.c index b5a347fce81..fcefb8bb575 100644 --- a/src/third_party/wiredtiger/ext/compressors/snappy/snappy_compress.c +++ b/src/third_party/wiredtiger/ext/compressors/snappy/snappy_compress.c @@ -26,20 +26,13 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include <wt_internal.h> + #include <snappy-c.h> #include <errno.h> #include <stdlib.h> #include <string.h> -#include <wiredtiger.h> -#include <wiredtiger_ext.h> - -/* - * We need to include the configuration file to detect whether this extension - * is being built into the WiredTiger library. - */ -#include "wiredtiger_config.h" - /* Local compressor structure. */ typedef struct { WT_COMPRESSOR compressor; /* Must come first */ @@ -103,16 +96,22 @@ wt_snappy_compress(WT_COMPRESSOR *compressor, WT_SESSION *session, snret = snappy_compress((char *)src, src_len, snapbuf, &snaplen); if (snret == SNAPPY_OK) { - /* - * On decompression, snappy requires the exact compressed byte - * count (the current value of snaplen). WiredTiger does not - * preserve that value, so save snaplen at the beginning of the - * destination buffer. - */ if (snaplen + sizeof(size_t) < src_len) { - *(size_t *)dst = snaplen; *result_lenp = snaplen + sizeof(size_t); *compression_failed = 0; + + /* + * On decompression, snappy requires an exact compressed + * byte count (the current value of snaplen). WiredTiger + * does not preserve that value, so save snaplen at the + * beginning of the destination buffer. + * + * Store the value in little-endian format. + */ +#ifdef WORDS_BIGENDIAN + snaplen = __wt_bswap64(snaplen); +#endif + *(size_t *)dst = snaplen; } else /* The compressor failed to produce a smaller result. */ *compression_failed = 1; @@ -137,8 +136,14 @@ wt_snappy_decompress(WT_COMPRESSOR *compressor, WT_SESSION *session, wt_api = ((SNAPPY_COMPRESSOR *)compressor)->wt_api; - /* retrieve the saved length */ + /* + * Retrieve the saved length, handling little- to big-endian conversion + * as necessary. + */ snaplen = *(size_t *)src; +#ifdef WORDS_BIGENDIAN + snaplen = __wt_bswap64(snaplen); +#endif if (snaplen + sizeof(size_t) > src_len) { (void)wt_api->err_printf(wt_api, session, diff --git a/src/third_party/wiredtiger/src/block/block_map.c b/src/third_party/wiredtiger/src/block/block_map.c index 3d04a492269..b60623a37d8 100644 --- a/src/third_party/wiredtiger/src/block/block_map.c +++ b/src/third_party/wiredtiger/src/block/block_map.c @@ -20,6 +20,19 @@ __wt_block_map( *(void **)mapp = NULL; *maplenp = 0; +#ifdef WORDS_BIGENDIAN + /* + * The underlying objects are little-endian, mapping objects isn't + * currently supported on big-endian systems. + */ + WT_UNUSED(session); + WT_UNUSED(block); + WT_UNUSED(mappingcookie); +#else + /* Map support is configurable. */ + if (!S2C(session)->mmap) + return (0); + /* * Turn off mapping when verifying the file, because we can't perform * checksum validation of mapped segments, and verify has to checksum @@ -48,6 +61,7 @@ __wt_block_map( * Ignore errors, we'll read the file through the cache if map fails. */ (void)__wt_mmap(session, block->fh, mapp, maplenp, mappingcookie); +#endif return (0); } diff --git a/src/third_party/wiredtiger/src/block/block_mgr.c b/src/third_party/wiredtiger/src/block/block_mgr.c index 6e2dc775362..dceaae8bb99 100644 --- a/src/third_party/wiredtiger/src/block/block_mgr.c +++ b/src/third_party/wiredtiger/src/block/block_mgr.c @@ -69,18 +69,6 @@ __bm_checkpoint(WT_BM *bm, } /* - * __bm_sync -- - * Flush a file to disk. - */ -static int -__bm_sync(WT_BM *bm, WT_SESSION_IMPL *session, bool async) -{ - return (async ? - __wt_fsync_async(session, bm->block->fh) : - __wt_fsync(session, bm->block->fh)); -} - -/* * __bm_checkpoint_load -- * Load a checkpoint. */ @@ -89,10 +77,6 @@ __bm_checkpoint_load(WT_BM *bm, WT_SESSION_IMPL *session, const uint8_t *addr, size_t addr_size, uint8_t *root_addr, size_t *root_addr_sizep, bool checkpoint) { - WT_CONNECTION_IMPL *conn; - - conn = S2C(session); - /* If not opening a checkpoint, we're opening the live system. */ bm->is_live = !checkpoint; WT_RET(__wt_block_checkpoint_load(session, bm->block, @@ -103,9 +87,8 @@ __bm_checkpoint_load(WT_BM *bm, WT_SESSION_IMPL *session, * Read-only objects are optionally mapped into memory instead * of being read into cache buffers. */ - if (conn->mmap) - WT_RET(__wt_block_map(session, bm->block, - &bm->map, &bm->maplen, &bm->mappingcookie)); + WT_RET(__wt_block_map(session, + bm->block, &bm->map, &bm->maplen, &bm->mappingcookie)); /* * If this handle is for a checkpoint, that is, read-only, there @@ -168,13 +151,13 @@ __bm_close(WT_BM *bm, WT_SESSION_IMPL *session) } /* - * __bm_compact_start -- - * Start a block manager compaction. + * __bm_compact_end -- + * End a block manager compaction. */ static int -__bm_compact_start(WT_BM *bm, WT_SESSION_IMPL *session) +__bm_compact_end(WT_BM *bm, WT_SESSION_IMPL *session) { - return (__wt_block_compact_start(session, bm->block)); + return (__wt_block_compact_end(session, bm->block)); } /* @@ -200,13 +183,13 @@ __bm_compact_skip(WT_BM *bm, WT_SESSION_IMPL *session, bool *skipp) } /* - * __bm_compact_end -- - * End a block manager compaction. + * __bm_compact_start -- + * Start a block manager compaction. */ static int -__bm_compact_end(WT_BM *bm, WT_SESSION_IMPL *session) +__bm_compact_start(WT_BM *bm, WT_SESSION_IMPL *session) { - return (__wt_block_compact_end(session, bm->block)); + return (__wt_block_compact_start(session, bm->block)); } /* @@ -233,36 +216,25 @@ __bm_is_mapped(WT_BM *bm, WT_SESSION_IMPL *session) } /* - * __bm_stat -- - * Block-manager statistics. - */ -static int -__bm_stat(WT_BM *bm, WT_SESSION_IMPL *session, WT_DSRC_STATS *stats) -{ - __wt_block_stat(session, bm->block, stats); - return (0); -} - -/* - * __bm_write -- - * Write a buffer into a block, returning the block's address cookie. + * __bm_salvage_end -- + * End a block manager salvage. */ static int -__bm_write(WT_BM *bm, WT_SESSION_IMPL *session, - WT_ITEM *buf, uint8_t *addr, size_t *addr_sizep, bool data_cksum) +__bm_salvage_end(WT_BM *bm, WT_SESSION_IMPL *session) { - return (__wt_block_write( - session, bm->block, buf, addr, addr_sizep, data_cksum)); + return (__wt_block_salvage_end(session, bm->block)); } /* - * __bm_write_size -- - * Return the buffer size required to write a block. + * __bm_salvage_next -- + * Return the next block from the file. */ static int -__bm_write_size(WT_BM *bm, WT_SESSION_IMPL *session, size_t *sizep) +__bm_salvage_next(WT_BM *bm, + WT_SESSION_IMPL *session, uint8_t *addr, size_t *addr_sizep, bool *eofp) { - return (__wt_block_write_size(session, bm->block, sizep)); + return (__wt_block_salvage_next( + session, bm->block, addr, addr_sizep, eofp)); } /* @@ -288,25 +260,47 @@ __bm_salvage_valid(WT_BM *bm, } /* - * __bm_salvage_next -- - * Return the next block from the file. + * __bm_stat -- + * Block-manager statistics. */ static int -__bm_salvage_next(WT_BM *bm, - WT_SESSION_IMPL *session, uint8_t *addr, size_t *addr_sizep, bool *eofp) +__bm_stat(WT_BM *bm, WT_SESSION_IMPL *session, WT_DSRC_STATS *stats) { - return (__wt_block_salvage_next( - session, bm->block, addr, addr_sizep, eofp)); + __wt_block_stat(session, bm->block, stats); + return (0); } /* - * __bm_salvage_end -- - * End a block manager salvage. + * __bm_sync -- + * Flush a file to disk. */ static int -__bm_salvage_end(WT_BM *bm, WT_SESSION_IMPL *session) +__bm_sync(WT_BM *bm, WT_SESSION_IMPL *session, bool async) { - return (__wt_block_salvage_end(session, bm->block)); + return (async ? + __wt_fsync_async(session, bm->block->fh) : + __wt_fsync(session, bm->block->fh)); +} + +/* + * __bm_verify_addr -- + * Verify an address. + */ +static int +__bm_verify_addr(WT_BM *bm, + WT_SESSION_IMPL *session, const uint8_t *addr, size_t addr_size) +{ + return (__wt_block_verify_addr(session, bm->block, addr, addr_size)); +} + +/* + * __bm_verify_end -- + * End a block manager verify. + */ +static int +__bm_verify_end(WT_BM *bm, WT_SESSION_IMPL *session) +{ + return (__wt_block_verify_end(session, bm->block)); } /* @@ -321,24 +315,25 @@ __bm_verify_start(WT_BM *bm, } /* - * __bm_verify_addr -- - * Verify an address. + * __bm_write -- + * Write a buffer into a block, returning the block's address cookie. */ static int -__bm_verify_addr(WT_BM *bm, - WT_SESSION_IMPL *session, const uint8_t *addr, size_t addr_size) +__bm_write(WT_BM *bm, WT_SESSION_IMPL *session, + WT_ITEM *buf, uint8_t *addr, size_t *addr_sizep, bool data_cksum) { - return (__wt_block_verify_addr(session, bm->block, addr, addr_size)); + return (__wt_block_write( + session, bm->block, buf, addr, addr_sizep, data_cksum)); } /* - * __bm_verify_end -- - * End a block manager verify. + * __bm_write_size -- + * Return the buffer size required to write a block. */ static int -__bm_verify_end(WT_BM *bm, WT_SESSION_IMPL *session) +__bm_write_size(WT_BM *bm, WT_SESSION_IMPL *session, size_t *sizep) { - return (__wt_block_verify_end(session, bm->block)); + return (__wt_block_write_size(session, bm->block, sizep)); } /* diff --git a/src/third_party/wiredtiger/src/block/block_open.c b/src/third_party/wiredtiger/src/block/block_open.c index dd0f3f0716a..d9b2f908737 100644 --- a/src/third_party/wiredtiger/src/block/block_open.c +++ b/src/third_party/wiredtiger/src/block/block_open.c @@ -296,15 +296,21 @@ __wt_desc_init(WT_SESSION_IMPL *session, WT_FH *fh, uint32_t allocsize) WT_RET(__wt_scr_alloc(session, allocsize, &buf)); memset(buf->mem, 0, allocsize); + /* + * Checksum a little-endian version of the header, and write everything + * in little-endian format. The checksum is (potentially) returned in a + * big-endian format, swap it into place in a separate step. + */ desc = buf->mem; desc->magic = WT_BLOCK_MAGIC; desc->majorv = WT_BLOCK_MAJOR_VERSION; desc->minorv = WT_BLOCK_MINOR_VERSION; - - /* Update the checksum. */ desc->cksum = 0; + __wt_block_desc_byteswap(desc); desc->cksum = __wt_cksum(desc, allocsize); - +#ifdef WORDS_BIGENDIAN + desc->cksum = __wt_bswap32(desc->cksum); +#endif ret = __wt_write(session, fh, (wt_off_t)0, (size_t)allocsize, desc); __wt_scr_free(session, &buf); @@ -321,7 +327,7 @@ __desc_read(WT_SESSION_IMPL *session, WT_BLOCK *block) WT_BLOCK_DESC *desc; WT_DECL_ITEM(buf); WT_DECL_RET; - uint32_t cksum; + uint32_t cksum_calculate, cksum_tmp; /* Use a scratch buffer to get correct alignment for direct I/O. */ WT_RET(__wt_scr_alloc(session, block->allocsize, &buf)); @@ -330,14 +336,19 @@ __desc_read(WT_SESSION_IMPL *session, WT_BLOCK *block) WT_ERR(__wt_read(session, block->fh, (wt_off_t)0, (size_t)block->allocsize, buf->mem)); + /* + * Handle little- and big-endian objects. Objects are written in little- + * endian format: save the header checksum, and calculate the checksum + * for the header in its little-endian form. Then, restore the header's + * checksum, and byte-swap the whole thing as necessary, leaving us with + * a calculated checksum that should match the checksum in the header. + */ desc = buf->mem; - WT_ERR(__wt_verbose(session, WT_VERB_BLOCK, - "%s: magic %" PRIu32 - ", major/minor: %" PRIu32 "/%" PRIu32 - ", checksum %#" PRIx32, - block->name, desc->magic, - desc->majorv, desc->minorv, - desc->cksum)); + cksum_tmp = desc->cksum; + desc->cksum = 0; + cksum_calculate = __wt_cksum(desc, block->allocsize); + desc->cksum = cksum_tmp; + __wt_block_desc_byteswap(desc); /* * We fail the open if the checksum fails, or the magic number is wrong @@ -348,10 +359,7 @@ __desc_read(WT_SESSION_IMPL *session, WT_BLOCK *block) * may have entered the wrong file name, and is now frantically pounding * their interrupt key. */ - cksum = desc->cksum; - desc->cksum = 0; - if (desc->magic != WT_BLOCK_MAGIC || - cksum != __wt_cksum(desc, block->allocsize)) + if (desc->magic != WT_BLOCK_MAGIC || desc->cksum != cksum_calculate) WT_ERR_MSG(session, WT_ERROR, "%s does not appear to be a WiredTiger file", block->name); @@ -365,6 +373,14 @@ __desc_read(WT_SESSION_IMPL *session, WT_BLOCK *block) WT_BLOCK_MAJOR_VERSION, WT_BLOCK_MINOR_VERSION, desc->majorv, desc->minorv); + WT_ERR(__wt_verbose(session, WT_VERB_BLOCK, + "%s: magic %" PRIu32 + ", major/minor: %" PRIu32 "/%" PRIu32 + ", checksum %#" PRIx32, + block->name, desc->magic, + desc->majorv, desc->minorv, + desc->cksum)); + err: __wt_scr_free(session, &buf); return (ret); } diff --git a/src/third_party/wiredtiger/src/block/block_read.c b/src/third_party/wiredtiger/src/block/block_read.c index 0e5911ecf2a..6e74d7a7793 100644 --- a/src/third_party/wiredtiger/src/block/block_read.c +++ b/src/third_party/wiredtiger/src/block/block_read.c @@ -139,6 +139,7 @@ __wt_block_read_off_blind( WT_RET(__wt_read( session, block->fh, offset, (size_t)block->allocsize, buf->mem)); blk = WT_BLOCK_HEADER_REF(buf->mem); + __wt_block_header_byteswap(blk); /* * Copy out the size and checksum (we're about to re-use the buffer), @@ -163,7 +164,7 @@ int __wt_block_read_off(WT_SESSION_IMPL *session, WT_BLOCK *block, WT_ITEM *buf, wt_off_t offset, uint32_t size, uint32_t cksum) { - WT_BLOCK_HEADER *blk; + WT_BLOCK_HEADER *blk, swap; size_t bufsize; uint32_t page_cksum; @@ -193,14 +194,26 @@ __wt_block_read_off(WT_SESSION_IMPL *session, WT_BLOCK *block, WT_RET(__wt_read(session, block->fh, offset, size, buf->mem)); buf->size = size; + /* + * We incrementally read through the structure before doing a checksum, + * do little- to big-endian handling early on, and then select from the + * original or swapped structure as needed. + */ blk = WT_BLOCK_HEADER_REF(buf->mem); - if (blk->cksum == cksum) { + __wt_block_header_byteswap_copy(blk, &swap); + if (swap.cksum == cksum) { blk->cksum = 0; page_cksum = __wt_cksum(buf->mem, - F_ISSET(blk, WT_BLOCK_DATA_CKSUM) ? + F_ISSET(&swap, WT_BLOCK_DATA_CKSUM) ? size : WT_BLOCK_COMPRESS_SKIP); - if (page_cksum == cksum) + if (page_cksum == cksum) { + /* + * Swap the page-header as needed; this doesn't belong + * here, but it's the best place to catch all callers. + */ + __wt_page_header_byteswap(buf->mem); return (0); + } if (!F_ISSET(session, WT_SESSION_QUIET_CORRUPT_FILE)) __wt_errx(session, @@ -216,7 +229,7 @@ __wt_block_read_off(WT_SESSION_IMPL *session, WT_BLOCK *block, "offset %" PRIuMAX ": block header checksum " "of %" PRIu32 " doesn't match expected checksum " "of %" PRIu32, - size, (uintmax_t)offset, blk->cksum, cksum); + size, (uintmax_t)offset, swap.cksum, cksum); /* Panic if a checksum fails during an ordinary read. */ return (block->verify || diff --git a/src/third_party/wiredtiger/src/block/block_slvg.c b/src/third_party/wiredtiger/src/block/block_slvg.c index ef22c727db4..a8cccd53023 100644 --- a/src/third_party/wiredtiger/src/block/block_slvg.c +++ b/src/third_party/wiredtiger/src/block/block_slvg.c @@ -126,6 +126,7 @@ __wt_block_salvage_next(WT_SESSION_IMPL *session, WT_ERR(__wt_read( session, fh, offset, (size_t)allocsize, tmp->mem)); blk = WT_BLOCK_HEADER_REF(tmp->mem); + __wt_block_header_byteswap(blk); size = blk->disk_size; cksum = blk->cksum; diff --git a/src/third_party/wiredtiger/src/block/block_write.c b/src/third_party/wiredtiger/src/block/block_write.c index 23f4d7650b9..4c6ac198fe4 100644 --- a/src/third_party/wiredtiger/src/block/block_write.c +++ b/src/third_party/wiredtiger/src/block/block_write.c @@ -203,11 +203,18 @@ __wt_block_write_off(WT_SESSION_IMPL *session, WT_BLOCK *block, WT_FH *fh; size_t align_size; wt_off_t offset; + uint32_t cksum; bool local_locked; blk = WT_BLOCK_HEADER_REF(buf->mem); fh = block->fh; + /* + * Swap the page-header as needed; this doesn't belong here, but it's + * the best place to catch all callers. + */ + __wt_page_header_byteswap(buf->mem); + /* Buffers should be aligned for writing. */ if (!F_ISSET(buf, WT_ITEM_ALIGNED)) { WT_ASSERT(session, F_ISSET(buf, WT_ITEM_ALIGNED)); @@ -255,13 +262,21 @@ __wt_block_write_off(WT_SESSION_IMPL *session, WT_BLOCK *block, * because they're not compressed, both to give salvage a quick test * of whether a block is useful and to give us a test so we don't lose * the first WT_BLOCK_COMPRESS_SKIP bytes without noticing. + * + * Checksum a little-endian version of the header, and write everything + * in little-endian format. The checksum is (potentially) returned in a + * big-endian format, swap it into place in a separate step. */ blk->flags = 0; if (data_cksum) F_SET(blk, WT_BLOCK_DATA_CKSUM); blk->cksum = 0; - blk->cksum = __wt_cksum( + __wt_block_header_byteswap(blk); + blk->cksum = cksum = __wt_cksum( buf->mem, data_cksum ? align_size : WT_BLOCK_COMPRESS_SKIP); +#ifdef WORDS_BIGENDIAN + blk->cksum = __wt_bswap32(blk->cksum); +#endif /* Pre-allocate some number of extension structures. */ WT_RET(__wt_block_ext_prealloc(session, 5)); @@ -325,11 +340,11 @@ __wt_block_write_off(WT_SESSION_IMPL *session, WT_BLOCK *block, WT_RET(__wt_verbose(session, WT_VERB_WRITE, "off %" PRIuMAX ", size %" PRIuMAX ", cksum %" PRIu32, - (uintmax_t)offset, (uintmax_t)align_size, blk->cksum)); + (uintmax_t)offset, (uintmax_t)align_size, cksum)); *offsetp = offset; *sizep = WT_STORE_SIZE(align_size); - *cksump = blk->cksum; + *cksump = cksum; - return (ret); + return (0); } diff --git a/src/third_party/wiredtiger/src/btree/bt_handle.c b/src/third_party/wiredtiger/src/btree/bt_handle.c index 7f0f37d95d6..2db3ca7d984 100644 --- a/src/third_party/wiredtiger/src/btree/bt_handle.c +++ b/src/third_party/wiredtiger/src/btree/bt_handle.c @@ -329,7 +329,7 @@ __btree_conf(WT_SESSION_IMPL *session, WT_CKPT *ckpt) * always inherit from the connection. */ WT_RET(__wt_config_gets(session, cfg, "encryption.name", &cval)); - if (WT_IS_METADATA(btree->dhandle) || cval.len == 0) + if (WT_IS_METADATA(session, btree->dhandle) || cval.len == 0) btree->kencryptor = conn->kencryptor; else if (WT_STRING_MATCH("none", cval.str, cval.len)) btree->kencryptor = NULL; @@ -420,7 +420,7 @@ __wt_btree_tree_open( * Failure to open metadata means that the database is unavailable. * Try to provide a helpful failure message. */ - if (ret != 0 && WT_IS_METADATA(session->dhandle)) { + if (ret != 0 && WT_IS_METADATA(session, session->dhandle)) { __wt_errx(session, "WiredTiger has failed to open its metadata"); __wt_errx(session, "This may be due to the database" diff --git a/src/third_party/wiredtiger/src/btree/bt_split.c b/src/third_party/wiredtiger/src/btree/bt_split.c index ac83a21ac6f..bd38451d5d1 100644 --- a/src/third_party/wiredtiger/src/btree/bt_split.c +++ b/src/third_party/wiredtiger/src/btree/bt_split.c @@ -875,16 +875,24 @@ __split_parent(WT_SESSION_IMPL *session, WT_REF *ref, WT_REF **ref_new, /* The split is complete and correct, ignore benign errors. */ complete = WT_ERR_IGNORE; - WT_ERR(__wt_verbose(session, WT_VERB_SPLIT, - "%p: %s %s" "split into parent %p, %" PRIu32 " -> %" PRIu32 - " (%s%" PRIu32 ")", - ref->page, ref->page == NULL ? - "unknown page type" : __wt_page_type_string(ref->page->type), - ref->page == NULL ? "reverse " : "", parent, - parent_entries, result_entries, - ref->page == NULL ? "-" : "+", - ref->page == NULL ? - parent_entries - result_entries : result_entries - parent_entries)); + /* + * !!! + * Swapping in the new page index released the page for eviction, we can + * no longer look inside the page. + */ + + if (ref->page == NULL) + WT_ERR(__wt_verbose(session, WT_VERB_SPLIT, + "%p: reverse split into parent %p, %" PRIu32 " -> %" PRIu32 + " (-%" PRIu32 ")", + ref->page, parent, parent_entries, result_entries, + parent_entries - result_entries)); + else + WT_ERR(__wt_verbose(session, WT_VERB_SPLIT, + "%p: split into parent %p, %" PRIu32 " -> %" PRIu32 + " (+%" PRIu32 ")", + ref->page, parent, parent_entries, result_entries, + result_entries - parent_entries)); /* * The new page index is in place, free the WT_REF we were splitting and @@ -935,8 +943,10 @@ __split_parent(WT_SESSION_IMPL *session, WT_REF *ref, WT_REF **ref_new, parent_decr += sizeof(WT_REF); } - /* We freed the reference that was split in the loop above. */ - ref = NULL; + /* + * !!! + * The original WT_REF has now been freed, we can no longer look at it. + */ /* * We can't free the previous page index, there may be threads using it. diff --git a/src/third_party/wiredtiger/src/btree/bt_walk.c b/src/third_party/wiredtiger/src/btree/bt_walk.c index 49a59b89552..d7785c689d9 100644 --- a/src/third_party/wiredtiger/src/btree/bt_walk.c +++ b/src/third_party/wiredtiger/src/btree/bt_walk.c @@ -173,8 +173,8 @@ __page_descend(WT_SESSION_IMPL *session, WT_PAGE_INDEX *pindex; /* - * Ref is a child page into which we're descending, and on which we - * have a hazard pointer. + * We're passed a child page into which we're descending, and on which + * we have a hazard pointer. */ for (;; __wt_yield()) { WT_INTL_INDEX_GET(session, page, pindex); diff --git a/src/third_party/wiredtiger/src/btree/row_srch.c b/src/third_party/wiredtiger/src/btree/row_srch.c index c06274cdb17..71564a7b3c5 100644 --- a/src/third_party/wiredtiger/src/btree/row_srch.c +++ b/src/third_party/wiredtiger/src/btree/row_srch.c @@ -287,9 +287,26 @@ restart_page: page = current->page; WT_INTL_INDEX_GET(session, page, pindex); - /* Fast-path appends. */ + /* + * Fast-path appends. + * + * The 0th key on an internal page is a problem for a couple of + * reasons. First, we have to force the 0th key to sort less + * than any application key, so internal pages don't have to be + * updated if the application stores a new, "smallest" key in + * the tree. Second, reconciliation is aware of this and will + * store a byte of garbage in the 0th key, so the comparison of + * an application key and a 0th key is meaningless (but doing + * the comparison could still incorrectly modify our tracking + * of the leading bytes in each key that we can skip during the + * comparison). For these reasons, special-case the 0th key, and + * never pass it to a collator. + */ if (append_check) { descent = pindex->index[pindex->entries - 1]; + + if (pindex->entries == 1) + goto append; __wt_ref_key(page, descent, &item->data, &item->size); WT_ERR(__wt_compare( session, collator, srch_key, item, &cmp)); @@ -307,16 +324,8 @@ restart_page: page = current->page; * collation order), because doing the tests and error handling * inside the loop costs about 5%. * - * The 0th key on an internal page is a problem for a couple of - * reasons. First, we have to force the 0th key to sort less - * than any application key, so internal pages don't have to be - * updated if the application stores a new, "smallest" key in - * the tree. Second, reconciliation is aware of this and will - * store a byte of garbage in the 0th key, so the comparison of - * an application key and a 0th key is meaningless (but doing - * the comparison could still incorrectly modify our tracking - * of the leading bytes in each key that we can skip during the - * comparison). For these reasons, skip the 0th key. + * Reference the comment above about the 0th key: we continue to + * special-case it. */ base = 1; limit = pindex->entries - 1; diff --git a/src/third_party/wiredtiger/src/conn/conn_api.c b/src/third_party/wiredtiger/src/conn/conn_api.c index 2f62950a36e..27977de63b2 100644 --- a/src/third_party/wiredtiger/src/conn/conn_api.c +++ b/src/third_party/wiredtiger/src/conn/conn_api.c @@ -402,7 +402,7 @@ __wt_encryptor_config(WT_SESSION_IMPL *session, WT_CONFIG_ITEM *cval, { WT_CONNECTION_IMPL *conn; WT_DECL_RET; - WT_ENCRYPTOR *encryptor; + WT_ENCRYPTOR *custom, *encryptor; WT_KEYED_ENCRYPTOR *kenc; WT_NAMED_ENCRYPTOR *nenc; uint64_t bucket, hash; @@ -440,12 +440,13 @@ __wt_encryptor_config(WT_SESSION_IMPL *session, WT_CONFIG_ITEM *cval, WT_ERR(__wt_strndup(session, keyid->str, keyid->len, &kenc->keyid)); encryptor = nenc->encryptor; if (encryptor->customize != NULL) { + custom = NULL; WT_ERR(encryptor->customize(encryptor, &session->iface, - cfg_arg, &encryptor)); - if (encryptor == NULL) - encryptor = nenc->encryptor; - else + cfg_arg, &custom)); + if (custom != NULL) { kenc->owned = 1; + encryptor = custom; + } } WT_ERR(encryptor->sizing(encryptor, &session->iface, &kenc->size_const)); @@ -2065,6 +2066,8 @@ wiredtiger_open(const char *home, WT_EVENT_HANDLER *event_handler, * DATABASE HOME, IT'S WHAT WE USE TO DECIDE IF WE'RE CREATING OR NOT. */ WT_ERR(__wt_turtle_init(session)); + + __wt_metadata_init(session); WT_ERR(__wt_metadata_cursor(session, NULL)); /* Start the worker threads and run recovery. */ diff --git a/src/third_party/wiredtiger/src/conn/conn_dhandle.c b/src/third_party/wiredtiger/src/conn/conn_dhandle.c index dedafc2b102..60136a71b99 100644 --- a/src/third_party/wiredtiger/src/conn/conn_dhandle.c +++ b/src/third_party/wiredtiger/src/conn/conn_dhandle.c @@ -421,7 +421,7 @@ __wt_conn_btree_apply(WT_SESSION_IMPL *session, (apply_checkpoints || dhandle->checkpoint == NULL) && WT_PREFIX_MATCH(dhandle->name, "file:") && - !WT_IS_METADATA(dhandle)) + !WT_IS_METADATA(session, dhandle)) WT_RET(__conn_btree_apply_internal( session, dhandle, func, cfg)); } @@ -644,7 +644,7 @@ __wt_conn_dhandle_discard_single( F_SET(S2C(session)->cache, WT_CACHE_CLEAR_WALKS); /* Try to remove the handle, protected by the data handle lock. */ - WT_WITH_HANDLE_LIST_LOCK(session, tret, + WT_WITH_HANDLE_LIST_LOCK(session, tret = __conn_dhandle_remove(session, final)); WT_TRET(tret); @@ -686,7 +686,7 @@ __wt_conn_dhandle_discard(WT_SESSION_IMPL *session) */ restart: TAILQ_FOREACH(dhandle, &conn->dhqh, q) { - if (WT_IS_METADATA(dhandle)) + if (WT_IS_METADATA(session, dhandle)) continue; WT_WITH_DHANDLE(session, dhandle, diff --git a/src/third_party/wiredtiger/src/conn/conn_log.c b/src/third_party/wiredtiger/src/conn/conn_log.c index ed226393fb0..60f46288072 100644 --- a/src/third_party/wiredtiger/src/conn/conn_log.c +++ b/src/third_party/wiredtiger/src/conn/conn_log.c @@ -180,9 +180,10 @@ __log_archive_once(WT_SESSION_IMPL *session, uint32_t backup_file) * disk and the checkpoint LSN. */ if (backup_file != 0) - min_lognum = WT_MIN(log->ckpt_lsn.file, backup_file); + min_lognum = WT_MIN(log->ckpt_lsn.l.file, backup_file); else - min_lognum = WT_MIN(log->ckpt_lsn.file, log->sync_lsn.file); + min_lognum = WT_MIN( + log->ckpt_lsn.l.file, log->sync_lsn.l.file); WT_RET(__wt_verbose(session, WT_VERB_LOG, "log_archive: archive to log number %" PRIu32, min_lognum)); @@ -218,8 +219,7 @@ __log_archive_once(WT_SESSION_IMPL *session, uint32_t backup_file) * Indicate what is our new earliest LSN. It is the start * of the log file containing the last checkpoint. */ - log->first_lsn.file = min_lognum; - log->first_lsn.offset = 0; + WT_SET_LSN(&log->first_lsn, min_lognum, 0); if (0) err: __wt_err(session, ret, "log archive server error"); @@ -317,7 +317,7 @@ __wt_log_truncate_files( backup_file = 0; if (cursor != NULL) backup_file = WT_CURSOR_BACKUP_ID(cursor); - WT_ASSERT(session, backup_file <= log->alloc_lsn.file); + WT_ASSERT(session, backup_file <= log->alloc_lsn.l.file); WT_RET(__wt_verbose(session, WT_VERB_LOG, "log_truncate_files: Archive once up to %" PRIu32, backup_file)); @@ -367,7 +367,7 @@ __log_file_server(void *arg) * could see mismatched settings. If we do, yield * until it is set. This should rarely happen. */ - while (log->log_close_lsn.file < filenum) + while (log->log_close_lsn.l.file < filenum) __wt_yield(); if (__wt_log_cmp( @@ -398,10 +398,10 @@ __log_file_server(void *arg) * actual data and has minimal pre-allocated * zeroed space. */ - WT_ERR(__wt_ftruncate( - session, close_fh, close_end_lsn.offset)); - close_end_lsn.file++; - close_end_lsn.offset = 0; + WT_ERR(__wt_ftruncate(session, + close_fh, close_end_lsn.l.offset)); + WT_SET_LSN(&close_end_lsn, + close_end_lsn.l.file + 1, 0); __wt_spin_lock(session, &log->log_sync_lock); locked = true; WT_ERR(__wt_close(session, &close_fh)); @@ -440,9 +440,9 @@ __log_file_server(void *arg) * this worker thread process that older file * immediately. */ - if ((log->sync_lsn.file < - log->bg_sync_lsn.file) || - (log->sync_lsn.file < min_lsn.file)) + if ((log->sync_lsn.l.file < + log->bg_sync_lsn.l.file) || + (log->sync_lsn.l.file < min_lsn.l.file)) continue; WT_ERR(__wt_fsync(session, log->log_fh)); __wt_spin_lock(session, &log->log_sync_lock); @@ -454,7 +454,8 @@ __log_file_server(void *arg) if (__wt_log_cmp( &log->sync_lsn, &min_lsn) <= 0) { WT_ASSERT(session, - min_lsn.file == log->sync_lsn.file); + min_lsn.l.file == + log->sync_lsn.l.file); log->sync_lsn = min_lsn; WT_ERR(__wt_cond_signal( session, log->log_sync_cond)); @@ -500,9 +501,9 @@ typedef struct { * Return comparison of a written slot pair by LSN. */ #define WT_WRLSN_ENTRY_CMP_LT(entry1, entry2) \ - ((entry1).lsn.file < (entry2).lsn.file || \ - ((entry1).lsn.file == (entry2).lsn.file && \ - (entry1).lsn.offset < (entry2).lsn.offset)) + ((entry1).lsn.l.file < (entry2).lsn.l.file || \ + ((entry1).lsn.l.file == (entry2).lsn.l.file && \ + (entry1).lsn.l.offset < (entry2).lsn.l.offset)) /* * __wt_log_wrlsn -- @@ -539,7 +540,7 @@ restart: save_i = i; slot = &log->slot_pool[i++]; WT_ASSERT(session, slot->slot_state != 0 || - slot->slot_release_lsn.file >= log->write_lsn.file); + slot->slot_release_lsn.l.file >= log->write_lsn.l.file); if (slot->slot_state != WT_LOG_SLOT_WRITTEN) continue; written[written_i].slot_index = save_i; @@ -629,9 +630,9 @@ restart: * the checkpoint LSN is close to the end of * the record. */ - if (slot->slot_start_lsn.offset != + if (slot->slot_start_lsn.l.offset != slot->slot_last_offset) - slot->slot_start_lsn.offset = + slot->slot_start_lsn.l.offset = slot->slot_last_offset; log->write_start_lsn = slot->slot_start_lsn; log->write_lsn = slot->slot_end_lsn; diff --git a/src/third_party/wiredtiger/src/conn/conn_stat.c b/src/third_party/wiredtiger/src/conn/conn_stat.c index 9edc6091b10..08ad105c725 100644 --- a/src/third_party/wiredtiger/src/conn/conn_stat.c +++ b/src/third_party/wiredtiger/src/conn/conn_stat.c @@ -340,7 +340,7 @@ __statlog_log_one(WT_SESSION_IMPL *session, WT_ITEM *path, WT_ITEM *tmp) * any that match the list of object sources. */ if (conn->stat_sources != NULL) { - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_btree_apply( session, false, NULL, __statlog_apply, NULL)); WT_RET(ret); diff --git a/src/third_party/wiredtiger/src/conn/conn_sweep.c b/src/third_party/wiredtiger/src/conn/conn_sweep.c index a15aabdd6fe..7628076e605 100644 --- a/src/third_party/wiredtiger/src/conn/conn_sweep.c +++ b/src/third_party/wiredtiger/src/conn/conn_sweep.c @@ -26,7 +26,7 @@ __sweep_mark(WT_SESSION_IMPL *session, time_t now) conn = S2C(session); TAILQ_FOREACH(dhandle, &conn->dhqh, q) { - if (WT_IS_METADATA(dhandle)) + if (WT_IS_METADATA(session, dhandle)) continue; /* @@ -124,7 +124,7 @@ __sweep_expire(WT_SESSION_IMPL *session, time_t now) if (conn->open_btree_count < conn->sweep_handles_min) break; - if (WT_IS_METADATA(dhandle) || + if (WT_IS_METADATA(session, dhandle) || !F_ISSET(dhandle, WT_DHANDLE_OPEN) || dhandle->session_inuse != 0 || dhandle->timeofdeath == 0 || @@ -230,12 +230,12 @@ __sweep_remove_handles(WT_SESSION_IMPL *session) dhandle != NULL; dhandle = dhandle_next) { dhandle_next = TAILQ_NEXT(dhandle, q); - if (WT_IS_METADATA(dhandle)) + if (WT_IS_METADATA(session, dhandle)) continue; if (!WT_DHANDLE_CAN_DISCARD(dhandle)) continue; - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __sweep_remove_one(session, dhandle)); if (ret == 0) WT_STAT_FAST_CONN_INCR(session, dh_sweep_remove); diff --git a/src/third_party/wiredtiger/src/cursor/cur_backup.c b/src/third_party/wiredtiger/src/cursor/cur_backup.c index 6d5d68000ee..d7d74da48d4 100644 --- a/src/third_party/wiredtiger/src/cursor/cur_backup.c +++ b/src/third_party/wiredtiger/src/cursor/cur_backup.c @@ -377,7 +377,7 @@ __backup_all(WT_SESSION_IMPL *session, WT_CURSOR_BACKUP *cb) WT_ERR(__wt_metadata_cursor_release(session, &cursor)); /* Build a list of the file objects that need to be copied. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, ret = + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_meta_btree_apply(session, __backup_list_all_append, NULL)); err: WT_TRET(__wt_metadata_cursor_release(session, &cursor)); diff --git a/src/third_party/wiredtiger/src/cursor/cur_log.c b/src/third_party/wiredtiger/src/cursor/cur_log.c index 35a2d00e6ec..3fcd8a86066 100644 --- a/src/third_party/wiredtiger/src/cursor/cur_log.c +++ b/src/third_party/wiredtiger/src/cursor/cur_log.c @@ -187,13 +187,13 @@ __curlog_kv(WT_SESSION_IMPL *session, WT_CURSOR *cursor) if (FLD_ISSET(cursor->flags, WT_CURSTD_RAW)) { memset(&item, 0, sizeof(item)); WT_RET(wiredtiger_struct_size((WT_SESSION *)session, - &item.size, WT_LOGC_KEY_FORMAT, cl->cur_lsn->file, - cl->cur_lsn->offset, key_count)); + &item.size, WT_LOGC_KEY_FORMAT, cl->cur_lsn->l.file, + cl->cur_lsn->l.offset, key_count)); WT_RET(__wt_realloc(session, NULL, item.size, &cl->packed_key)); item.data = cl->packed_key; WT_RET(wiredtiger_struct_pack((WT_SESSION *)session, cl->packed_key, item.size, WT_LOGC_KEY_FORMAT, - cl->cur_lsn->file, cl->cur_lsn->offset, key_count)); + cl->cur_lsn->l.file, cl->cur_lsn->l.offset, key_count)); __wt_cursor_set_key(cursor, &item); WT_RET(wiredtiger_struct_size((WT_SESSION *)session, @@ -208,8 +208,8 @@ __curlog_kv(WT_SESSION_IMPL *session, WT_CURSOR *cursor) cl->opvalue)); __wt_cursor_set_value(cursor, &item); } else { - __wt_cursor_set_key(cursor, cl->cur_lsn->file, - cl->cur_lsn->offset, key_count); + __wt_cursor_set_key(cursor, cl->cur_lsn->l.file, + cl->cur_lsn->l.offset, key_count); __wt_cursor_set_value(cursor, cl->txnid, cl->rectype, optype, fileid, cl->opkey, cl->opvalue); } @@ -264,7 +264,7 @@ __curlog_search(WT_CURSOR *cursor) WT_DECL_RET; WT_LSN key; WT_SESSION_IMPL *session; - uint32_t counter; + uint32_t counter, key_file, key_offset; cl = (WT_CURSOR_LOG *)cursor; @@ -274,7 +274,8 @@ __curlog_search(WT_CURSOR *cursor) * !!! We are ignoring the counter and only searching based on the LSN. */ WT_ERR(__wt_cursor_get_key((WT_CURSOR *)cl, - &key.file, &key.offset, &counter)); + &key_file, &key_offset, &counter)); + WT_SET_LSN(&key, key_file, key_offset); ret = __wt_log_scan(session, &key, WT_LOGSCAN_ONE, __curlog_logrec, cl); if (ret == ENOENT) diff --git a/src/third_party/wiredtiger/src/docs/build-posix.dox b/src/third_party/wiredtiger/src/docs/build-posix.dox index f61b199bff2..4889bf931c9 100644 --- a/src/third_party/wiredtiger/src/docs/build-posix.dox +++ b/src/third_party/wiredtiger/src/docs/build-posix.dox @@ -116,10 +116,6 @@ The WiredTiger software supports some additional configuration options: Configure WiredTiger to sleep and wait for a debugger to attach on failure. <b>DO NOT</b> configure this option in production environments. -@par \c --enable-bzip2 -Configure WiredTiger for <a href="http://www.bzip.org/">bzip2</a> -compression; see @ref compression for more information. - @par \c --enable-diagnostic Configure WiredTiger to perform various run-time diagnostic tests. <b>DO NOT</b> configure this option in production environments. diff --git a/src/third_party/wiredtiger/src/docs/compression.dox b/src/third_party/wiredtiger/src/docs/compression.dox index 56715e20752..0be96835760 100644 --- a/src/third_party/wiredtiger/src/docs/compression.dox +++ b/src/third_party/wiredtiger/src/docs/compression.dox @@ -1,36 +1,7 @@ /*! @m_page{{c,java},compression,Compressors} This section explains how to configure WiredTiger's builtin support for -the bzip2, lz4, snappy and zlib compression engines. - -@section compression_bzip2 Using bzip2 compression - -To use the builtin support for -<a href="http://www.bzip.org/">Julian Seward's bzip2</a> -compression, first check that bzip2 is installed in include and library -directories searched by the compiler. Once bzip2 is installed, you can -enable bzip2 using the \c --enable-bzip2 option to configure. - -If bzip2 is installed in a location not normally searched by the -compiler toolchain, you'll need to modify the \c CPPFLAGS and \c LDFLAGS -to indicate these locations. For example, with the bzip2 includes and -libraries installed in \c /usr/local/include and \c /usr/local/lib, you -would run configure with the following additional arguments: - -@code ---enable-bzip2 CPPFLAGS="-I/usr/local/include" LDFLAGS="-L/usr/local/include" -@endcode - -When opening the WiredTiger database, load the bzip2 shared library as -an extension. For example, with the WiredTiger library installed in -\c /usr/local/lib, you would use the following extension: - -@snippet ex_all.c Configure bzip2 extension - -Finally, when creating the WiredTiger object, set \c block_compressor -to \c bzip2: - -@snippet ex_all.c Create a bzip2 compressed table +the lz4, snappy and zlib compression engines. @section compression_lz4 Using LZ4 compression diff --git a/src/third_party/wiredtiger/src/docs/upgrading.dox b/src/third_party/wiredtiger/src/docs/upgrading.dox index e0239919f0b..e4d85003a1e 100644 --- a/src/third_party/wiredtiger/src/docs/upgrading.dox +++ b/src/third_party/wiredtiger/src/docs/upgrading.dox @@ -27,6 +27,13 @@ reclaimed when the call returns. The performance of this API may differ from earlier releases. </dd> +<dt>Bzip2 compression support</dt> +<dd> +Support for the bzip2 compression/decompression engine has been removed +from the WiredTiger release; remaining compression engines include LZ4, +snappy and zlib. +</dd> + </dl><hr> @section version_270 Upgrading to Version 2.7.0 diff --git a/src/third_party/wiredtiger/src/docs/wtperf.dox b/src/third_party/wiredtiger/src/docs/wtperf.dox index 64e25978dd8..1f0d1533ac4 100644 --- a/src/third_party/wiredtiger/src/docs/wtperf.dox +++ b/src/third_party/wiredtiger/src/docs/wtperf.dox @@ -160,7 +160,7 @@ connection configuration string post-populate compact for LSM merging activity @par compression (string, default=none) compression extension. Allowed configuration values are: 'none', -'bzip', 'lz4', 'snappy', 'zlib' +'lz4', 'snappy', 'zlib' @par create (boolean, default=true) do population phase; false to use existing database @par database_count (unsigned int, default=1) diff --git a/src/third_party/wiredtiger/src/include/block.h b/src/third_party/wiredtiger/src/include/block.h index 27a140b73a4..10efd35086c 100644 --- a/src/third_party/wiredtiger/src/include/block.h +++ b/src/third_party/wiredtiger/src/include/block.h @@ -289,6 +289,23 @@ struct __wt_block_desc { #define WT_BLOCK_DESC_SIZE 16 /* + * __wt_block_desc_byteswap -- + * Handle big- and little-endian transformation of a description block. + */ +static inline void +__wt_block_desc_byteswap(WT_BLOCK_DESC *desc) +{ +#ifdef WORDS_BIGENDIAN + desc->magic = __wt_bswap32(desc->magic); + desc->majorv = __wt_bswap16(desc->majorv); + desc->minorv = __wt_bswap16(desc->minorv); + desc->cksum = __wt_bswap32(desc->cksum); +#else + WT_UNUSED(desc); +#endif +} + +/* * WT_BLOCK_HEADER -- * Blocks have a common header, a WT_PAGE_HEADER structure followed by a * block-manager specific structure: WT_BLOCK_HEADER is WiredTiger's default. @@ -331,6 +348,35 @@ struct __wt_block_header { #define WT_BLOCK_HEADER_SIZE 12 /* + * __wt_block_header_byteswap_copy -- + * Handle big- and little-endian transformation of a header block, + * copying from a source to a target. + */ +static inline void +__wt_block_header_byteswap_copy(WT_BLOCK_HEADER *from, WT_BLOCK_HEADER *to) +{ + *to = *from; +#ifdef WORDS_BIGENDIAN + to->disk_size = __wt_bswap32(from->disk_size); + to->cksum = __wt_bswap32(from->cksum); +#endif +} + +/* + * __wt_block_header_byteswap -- + * Handle big- and little-endian transformation of a header block. + */ +static inline void +__wt_block_header_byteswap(WT_BLOCK_HEADER *blk) +{ +#ifdef WORDS_BIGENDIAN + __wt_block_header_byteswap_copy(blk, blk); +#else + WT_UNUSED(blk); +#endif +} + +/* * WT_BLOCK_HEADER_BYTE * WT_BLOCK_HEADER_BYTE_SIZE -- * The first usable data byte on the block (past the combined headers). diff --git a/src/third_party/wiredtiger/src/include/btmem.h b/src/third_party/wiredtiger/src/include/btmem.h index cfbd87f0cae..ee495c52fc8 100644 --- a/src/third_party/wiredtiger/src/include/btmem.h +++ b/src/third_party/wiredtiger/src/include/btmem.h @@ -62,6 +62,23 @@ struct __wt_page_header { #define WT_PAGE_HEADER_SIZE 28 /* + * __wt_page_header_byteswap -- + * Handle big- and little-endian transformation of a page header. + */ +static inline void +__wt_page_header_byteswap(WT_PAGE_HEADER *dsk) +{ +#ifdef WORDS_BIGENDIAN + dsk->recno = __wt_bswap64(dsk->recno); + dsk->write_gen = __wt_bswap64(dsk->write_gen); + dsk->mem_size = __wt_bswap32(dsk->mem_size); + dsk->u.entries = __wt_bswap32(dsk->u.entries); +#else + WT_UNUSED(dsk); +#endif +} + +/* * The block-manager specific information immediately follows the WT_PAGE_HEADER * structure. */ diff --git a/src/third_party/wiredtiger/src/include/connection.h b/src/third_party/wiredtiger/src/include/connection.h index 5d61f9456b3..88797e83ad6 100644 --- a/src/third_party/wiredtiger/src/include/connection.h +++ b/src/third_party/wiredtiger/src/include/connection.h @@ -364,6 +364,7 @@ struct __wt_connection_impl { uint32_t txn_logsync; /* Log sync configuration */ WT_SESSION_IMPL *meta_ckpt_session;/* Metadata checkpoint session */ + uint64_t meta_uri_hash; /* Metadata file name hash */ WT_SESSION_IMPL *sweep_session; /* Handle sweep session */ wt_thread_t sweep_tid; /* Handle sweep thread */ diff --git a/src/third_party/wiredtiger/src/include/extern.h b/src/third_party/wiredtiger/src/include/extern.h index b71f4b12486..1999ff6b732 100644 --- a/src/third_party/wiredtiger/src/include/extern.h +++ b/src/third_party/wiredtiger/src/include/extern.h @@ -455,6 +455,7 @@ extern int __wt_ext_metadata_search(WT_EXTENSION_API *wt_api, WT_SESSION *wt_ses extern int __wt_ext_metadata_update(WT_EXTENSION_API *wt_api, WT_SESSION *wt_session, const char *key, const char *value); extern int __wt_metadata_get_ckptlist( WT_SESSION *session, const char *name, WT_CKPT **ckptbasep); extern void __wt_metadata_free_ckptlist(WT_SESSION *session, WT_CKPT *ckptbase); +extern void __wt_metadata_init(WT_SESSION_IMPL *session); extern int __wt_metadata_cursor_open( WT_SESSION_IMPL *session, const char *config, WT_CURSOR **cursorp); extern int __wt_metadata_cursor(WT_SESSION_IMPL *session, WT_CURSOR **cursorp); extern int __wt_metadata_cursor_release(WT_SESSION_IMPL *session, WT_CURSOR **cursorp); diff --git a/src/third_party/wiredtiger/src/include/log.h b/src/third_party/wiredtiger/src/include/log.h index 577f6a888a3..0e676d47b66 100644 --- a/src/third_party/wiredtiger/src/include/log.h +++ b/src/third_party/wiredtiger/src/include/log.h @@ -6,6 +6,23 @@ * See the file LICENSE for redistribution information. */ +/* + * WT_LSN -- + * A log sequence number, representing a position in the transaction log. + */ +union __wt_lsn { + struct { +#ifdef WORDS_BIGENDIAN + uint32_t file; + uint32_t offset; +#else + uint32_t offset; + uint32_t file; +#endif + } l; + uint64_t file_offset; +}; + #define WT_LOG_FILENAME "WiredTigerLog" /* Log file name */ #define WT_LOG_PREPNAME "WiredTigerPreplog" /* Log pre-allocated name */ #define WT_LOG_TMPNAME "WiredTigerTmplog" /* Log temporary name */ @@ -13,32 +30,33 @@ /* Logging subsystem declarations. */ #define WT_LOG_ALIGN 128 -#define WT_INIT_LSN(l) do { \ - (l)->file = 1; \ - (l)->offset = 0; \ -} while (0) +/* + * Atomically set the two components of the LSN. + */ +#define WT_SET_LSN(l, f, o) (l)->file_offset = (((uint64_t)(f) << 32) + (o)) -#define WT_MAX_LSN(l) do { \ - (l)->file = UINT32_MAX; \ - (l)->offset = INT64_MAX; \ -} while (0) +#define WT_INIT_LSN(l) WT_SET_LSN((l), 1, 0) -#define WT_ZERO_LSN(l) do { \ - (l)->file = 0; \ - (l)->offset = 0; \ -} while (0) +#define WT_MAX_LSN(l) WT_SET_LSN((l), UINT32_MAX, INT32_MAX) -#define WT_IS_INIT_LSN(l) \ - ((l)->file == 1 && (l)->offset == 0) -#define WT_IS_MAX_LSN(l) \ - ((l)->file == UINT32_MAX && (l)->offset == INT64_MAX) +#define WT_ZERO_LSN(l) WT_SET_LSN((l), 0, 0) + +/* + * Initialize LSN is (1,0). We only need to shift the 1 for comparison. + */ +#define WT_IS_INIT_LSN(l) ((l)->file_offset == ((uint64_t)1 << 32)) +/* + * XXX Original tested INT32_MAX. + */ +#define WT_IS_MAX_LSN(lsn) \ + ((lsn)->l.file == UINT32_MAX && (lsn)->l.offset == INT32_MAX) /* * Both of the macros below need to change if the content of __wt_lsn * ever changes. The value is the following: * txnid, record type, operation type, file id, operation key, operation value */ -#define WT_LOGC_KEY_FORMAT WT_UNCHECKED_STRING(IqI) +#define WT_LOGC_KEY_FORMAT WT_UNCHECKED_STRING(III) #define WT_LOGC_VALUE_FORMAT WT_UNCHECKED_STRING(qIIIuu) #define WT_LOG_SKIP_HEADER(data) \ @@ -253,6 +271,24 @@ struct __wt_log_record { }; /* + * __wt_log_record_byteswap -- + * Handle big- and little-endian transformation of the log record + * header block. + */ +static inline void +__wt_log_record_byteswap(WT_LOG_RECORD *record) +{ +#ifdef WORDS_BIGENDIAN + record->len = __wt_bswap32(record->len); + record->checksum = __wt_bswap32(record->checksum); + record->flags = __wt_bswap16(record->flags); + record->mem_len = __wt_bswap32(record->mem_len); +#else + WT_UNUSED(record); +#endif +} + +/* * WT_LOG_DESC -- * The log file's description. */ @@ -267,6 +303,24 @@ struct __wt_log_desc { }; /* + * __wt_log_desc_byteswap -- + * Handle big- and little-endian transformation of the log file + * description block. + */ +static inline void +__wt_log_desc_byteswap(WT_LOG_DESC *desc) +{ +#ifdef WORDS_BIGENDIAN + desc->log_magic = __wt_bswap32(desc->log_magic); + desc->majorv = __wt_bswap16(desc->majorv); + desc->minorv = __wt_bswap16(desc->minorv); + desc->log_size = __wt_bswap64(desc->log_size); +#else + WT_UNUSED(desc); +#endif +} + +/* * Flags for __wt_txn_op_printlog. */ #define WT_TXN_PRINTLOG_HEX 0x0001 /* Add hex output */ diff --git a/src/third_party/wiredtiger/src/include/log.i b/src/third_party/wiredtiger/src/include/log.i index fcdbc72c388..9e6c36291f7 100644 --- a/src/third_party/wiredtiger/src/include/log.i +++ b/src/third_party/wiredtiger/src/include/log.i @@ -16,25 +16,14 @@ static inline int __wt_log_cmp(WT_LSN *lsn1, WT_LSN *lsn2); static inline int __wt_log_cmp(WT_LSN *lsn1, WT_LSN *lsn2) { - WT_LSN l1, l2; + uint64_t l1, l2; /* * Read LSNs into local variables so that we only read each field * once and all comparisons are on the same values. */ - l1 = *(volatile WT_LSN *)lsn1; - l2 = *(volatile WT_LSN *)lsn2; + l1 = ((volatile WT_LSN *)lsn1)->file_offset; + l2 = ((volatile WT_LSN *)lsn2)->file_offset; - /* - * If the file numbers are different we don't need to compare the - * offset. - */ - if (l1.file != l2.file) - return (l1.file < l2.file ? -1 : 1); - /* - * If the file numbers are the same, compare the offset. - */ - if (l1.offset != l2.offset) - return (l1.offset < l2.offset ? -1 : 1); - return (0); + return (l1 < l2 ? -1 : (l1 > l2 ? 1 : 0)); } diff --git a/src/third_party/wiredtiger/src/include/meta.h b/src/third_party/wiredtiger/src/include/meta.h index e29ec4202dc..d61022c0c44 100644 --- a/src/third_party/wiredtiger/src/include/meta.h +++ b/src/third_party/wiredtiger/src/include/meta.h @@ -30,9 +30,8 @@ * against the metafile URI. The validity is checked on connection open * when diagnostic is enabled. */ -#define WT_METAFILE_NAME_HASH 1045034099109282882LLU /* Metadata file hash */ -#define WT_IS_METADATA(dh) \ - ((dh)->name_hash == WT_METAFILE_NAME_HASH && \ +#define WT_IS_METADATA(session, dh) \ + ((dh)->name_hash == S2C(session)->meta_uri_hash && \ strcmp((dh)->name, WT_METAFILE_URI) == 0) #define WT_METAFILE_ID 0 /* Metadata file ID */ diff --git a/src/third_party/wiredtiger/src/include/misc.h b/src/third_party/wiredtiger/src/include/misc.h index 78997661851..5dadb1b1484 100644 --- a/src/third_party/wiredtiger/src/include/misc.h +++ b/src/third_party/wiredtiger/src/include/misc.h @@ -48,6 +48,9 @@ #define WT_ALIGN(n, v) \ ((((uintmax_t)(n)) + ((v) - 1)) & ~(((uintmax_t)(v)) - 1)) +#define WT_ALIGN_NEAREST(n, v) \ + ((((uintmax_t)(n)) + ((v) / 2)) & ~(((uintmax_t)(v)) - 1)) + /* Min, max. */ #define WT_MIN(a, b) ((a) < (b) ? (a) : (b)) #define WT_MAX(a, b) ((a) < (b) ? (b) : (a)) diff --git a/src/third_party/wiredtiger/src/include/schema.h b/src/third_party/wiredtiger/src/include/schema.h index 88a3a39f8b3..a51030870c1 100644 --- a/src/third_party/wiredtiger/src/include/schema.h +++ b/src/third_party/wiredtiger/src/include/schema.h @@ -79,27 +79,37 @@ struct __wt_table { #define WT_COLGROUPS(t) WT_MAX((t)->ncolgroups, 1) /* + * WT_WITH_LOCK_WAIT -- + * Wait for a lock, perform an operation, drop the lock. + */ +#define WT_WITH_LOCK_WAIT(session, lock, flag, op) do { \ + if (F_ISSET(session, (flag))) { \ + op; \ + } else { \ + __wt_spin_lock(session, (lock)); \ + F_SET(session, (flag)); \ + op; \ + F_CLR(session, (flag)); \ + __wt_spin_unlock(session, (lock)); \ + } \ +} while (0) + +/* * WT_WITH_LOCK -- * Acquire a lock, perform an operation, drop the lock. */ #define WT_WITH_LOCK(session, ret, lock, flag, op) do { \ ret = 0; \ - if (F_ISSET(session, (flag))) { \ - op; \ - } else if (F_ISSET(session, WT_SESSION_LOCK_NO_WAIT)) { \ + if (!F_ISSET(session, (flag)) && \ + F_ISSET(session, WT_SESSION_LOCK_NO_WAIT)) { \ if ((ret = __wt_spin_trylock(session, (lock))) == 0) { \ F_SET(session, (flag)); \ op; \ F_CLR(session, (flag)); \ __wt_spin_unlock(session, (lock)); \ } \ - } else { \ - __wt_spin_lock(session, (lock)); \ - F_SET(session, (flag)); \ - op; \ - F_CLR(session, (flag)); \ - __wt_spin_unlock(session, (lock)); \ - } \ + } else \ + WT_WITH_LOCK_WAIT(session, lock, flag, op); \ } while (0) /* @@ -113,10 +123,15 @@ struct __wt_table { /* * WT_WITH_HANDLE_LIST_LOCK -- * Acquire the data handle list lock, perform an operation, drop the lock. + * + * Note: always waits because some operations need the handle list lock to + * discard handles, and we only expect it to be held across short + * operations. */ -#define WT_WITH_HANDLE_LIST_LOCK(session, ret, op) \ - WT_WITH_LOCK(session, ret, \ +#define WT_WITH_HANDLE_LIST_LOCK(session, op) \ + WT_WITH_LOCK_WAIT(session, \ &S2C(session)->dhandle_lock, WT_SESSION_LOCKED_HANDLE_LIST, op) + /* * WT_WITH_SCHEMA_LOCK -- * Acquire the schema lock, perform an operation, drop the lock. diff --git a/src/third_party/wiredtiger/src/include/swap.h b/src/third_party/wiredtiger/src/include/swap.h new file mode 100644 index 00000000000..2040ca88a77 --- /dev/null +++ b/src/third_party/wiredtiger/src/include/swap.h @@ -0,0 +1,92 @@ +/*- + * Copyright (c) 2014-2016 MongoDB, Inc. + * Copyright (c) 2008-2014 WiredTiger, Inc. + * All rights reserved. + * + * See the file LICENSE for redistribution information. + */ + +#if defined(_MSC_VER) && (_MSC_VER >= 1300) +#include <stdlib.h> +#define __wt_bswap16(v) _byteswap_ushort(v) +#define __wt_bswap32(v) _byteswap_ulong(v) +#define __wt_bswap64(v) _byteswap_uint64(v) +#elif defined(__clang__) && \ + defined(__clang_major__) && defined(__clang_minor__) && \ + (__clang_major__ >= 3) && (__clang_minor__ >= 1) +#if __has_builtin(__builtin_bswap16) +#define __wt_bswap16(v) __builtin_bswap16(v) +#endif +#if __has_builtin(__builtin_bswap32) +#define __wt_bswap32(v) __builtin_bswap32(v) +#endif +#if __has_builtin(__builtin_bswap64) +#define __wt_bswap64(v) __builtin_bswap64(v) +#endif +#elif defined(__GNUC__) && (__GNUC__ >= 4) +#if __GNUC__ >= 4 && defined(__GNUC_MINOR__) && __GNUC_MINOR__ >= 3 +#define __wt_bswap32(v) __builtin_bswap32(v) +#define __wt_bswap64(v) __builtin_bswap64(v) +#endif +#if __GNUC__ >= 4 && defined(__GNUC_MINOR__) && __GNUC_MINOR__ >= 8 +#define __wt_bswap16(v) __builtin_bswap16(v) +#endif +#elif defined(__sun) +#include <sys/byteorder.h> +#define __wt_bswap16(v) BSWAP_16(v) +#define __wt_bswap32(v) BSWAP_32(v) +#define __wt_bswap64(v) BSWAP_64(v) +#endif + +#if !defined(__wt_bswap64) +/* + * __wt_bswap64 -- + * 64-bit unsigned little-endian to/from big-endian value. + */ +static inline uint64_t +__wt_bswap64(uint64_t v) +{ + return ( + ((v << 56) & 0xff00000000000000UL) | + ((v << 40) & 0x00ff000000000000UL) | + ((v << 24) & 0x0000ff0000000000UL) | + ((v << 8) & 0x000000ff00000000UL) | + ((v >> 8) & 0x00000000ff000000UL) | + ((v >> 24) & 0x0000000000ff0000UL) | + ((v >> 40) & 0x000000000000ff00UL) | + ((v >> 56) & 0x00000000000000ffUL) + ); +} +#endif + +#if !defined(__wt_bswap32) +/* + * __wt_bswap32 -- + * 32-bit unsigned little-endian to/from big-endian value. + */ +static inline uint32_t +__wt_bswap32(uint32_t v) +{ + return ( + ((v << 24) & 0xff000000) | + ((v << 8) & 0x00ff0000) | + ((v >> 8) & 0x0000ff00) | + ((v >> 24) & 0x000000ff) + ); +} +#endif + +#if !defined(__wt_bswap16) +/* + * __wt_bswap16 -- + * 16-bit unsigned little-endian to/from big-endian value. + */ +static inline uint16_t +__wt_bswap16(uint16_t v) +{ + return ( + ((v << 8) & 0xff00) | + ((v >> 8) & 0x00ff) + ); +} +#endif diff --git a/src/third_party/wiredtiger/src/include/wiredtiger.in b/src/third_party/wiredtiger/src/include/wiredtiger.in index 676f95d9b05..767c176b53f 100644 --- a/src/third_party/wiredtiger/src/include/wiredtiger.in +++ b/src/third_party/wiredtiger/src/include/wiredtiger.in @@ -72,7 +72,6 @@ struct __wt_event_handler; typedef struct __wt_event_handler WT_EVENT_HANDLER; struct __wt_extension_api; typedef struct __wt_extension_api WT_EXTENSION_API; struct __wt_extractor; typedef struct __wt_extractor WT_EXTRACTOR; struct __wt_item; typedef struct __wt_item WT_ITEM; -struct __wt_lsn; typedef struct __wt_lsn WT_LSN; struct __wt_session; typedef struct __wt_session WT_SESSION; #if defined(SWIGJAVA) @@ -126,22 +125,6 @@ struct __wt_item { #endif }; -/* - * We rely on this structure being aligned at 64 bits by the compiler, - * if we were paranoid we could add an unused field to ensure the padding - * is correct. - * - * NOTE: If you change the contents of this structure you must also update - * the macros in log.h. - */ -/*! - * A log sequence number, representing a position in the transaction log. - */ -struct __wt_lsn { - uint32_t file; /*!< Log file number */ - wt_off_t offset; /*!< Log file offset */ -}; - /*! * The maximum packed size of a 64-bit integer. The ::wiredtiger_struct_pack * function will pack single long integers into at most this many bytes. @@ -1006,9 +989,9 @@ struct __wt_session { * @config{block_compressor, configure a compressor for file blocks. * Permitted values are \c "none" or custom compression engine name * created with WT_CONNECTION::add_compressor. If WiredTiger has - * builtin support for \c "bzip2"\, \c "snappy"\, \c "lz4" or \c "zlib" - * compression\, these names are also available. See @ref compression - * for more information., a string; default \c none.} + * builtin support for \c "snappy"\, \c "lz4" or \c "zlib" compression\, + * these names are also available. See @ref compression for more + * information., a string; default \c none.} * @config{cache_resident, do not ever evict the object's pages from * cache. Not compatible with LSM tables; see @ref * tuning_cache_resident for more information., a boolean flag; default @@ -1839,9 +1822,9 @@ struct __wt_connection { * @config{ compressor, configure a compressor * for log records. Permitted values are \c "none" or custom * compression engine name created with WT_CONNECTION::add_compressor. - * If WiredTiger has builtin support for \c "bzip2"\, \c "snappy"\, \c - * "lz4" or \c "zlib" compression\, these names are also available. See - * @ref compression for more information., a string; default \c none.} + * If WiredTiger has builtin support for \c "snappy"\, \c "lz4" or \c + * "zlib" compression\, these names are also available. See @ref + * compression for more information., a string; default \c none.} * @config{ enabled, enable logging subsystem., a * boolean flag; default \c false.} * @config{ file_max, the maximum size of log @@ -2308,11 +2291,11 @@ struct __wt_connection { * @config{ compressor, configure a compressor for log * records. Permitted values are \c "none" or custom compression engine name * created with WT_CONNECTION::add_compressor. If WiredTiger has builtin - * support for \c "bzip2"\, \c "snappy"\, \c "lz4" or \c "zlib" compression\, - * these names are also available. See @ref compression for more information., - * a string; default \c none.} - * @config{ enabled, enable - * logging subsystem., a boolean flag; default \c false.} + * support for \c "snappy"\, \c "lz4" or \c "zlib" compression\, these names are + * also available. See @ref compression for more information., a string; + * default \c none.} + * @config{ enabled, enable logging + * subsystem., a boolean flag; default \c false.} * @config{ file_max, the maximum size of log files., an * integer between 100KB and 2GB; default \c 100MB.} * @config{ path, the path to a directory into which the diff --git a/src/third_party/wiredtiger/src/include/wt_internal.h b/src/third_party/wiredtiger/src/include/wt_internal.h index 54b5dfd19f4..4533c8cbca0 100644 --- a/src/third_party/wiredtiger/src/include/wt_internal.h +++ b/src/third_party/wiredtiger/src/include/wt_internal.h @@ -6,6 +6,9 @@ * See the file LICENSE for redistribution information. */ +#ifndef __WT_INTERNAL_H +#define __WT_INTERNAL_H + #if defined(__cplusplus) extern "C" { #endif @@ -284,6 +287,8 @@ struct __wt_txn_state; typedef struct __wt_txn_state WT_TXN_STATE; struct __wt_update; typedef struct __wt_update WT_UPDATE; +union __wt_lsn; + typedef union __wt_lsn WT_LSN; union __wt_rand_state; typedef union __wt_rand_state WT_RAND_STATE; /* @@ -302,6 +307,7 @@ union __wt_rand_state; #include "msvc.h" #endif #include "hardware.h" +#include "swap.h" #include "queue.h" @@ -324,8 +330,8 @@ union __wt_rand_state; #include "btmem.h" #include "btree.h" #include "cache.h" -#include "config.h" #include "compact.h" +#include "config.h" #include "cursor.h" #include "dlh.h" #include "error.h" @@ -365,3 +371,4 @@ union __wt_rand_state; #if defined(__cplusplus) } #endif +#endif /* !__WT_INTERNAL_H */ diff --git a/src/third_party/wiredtiger/src/log/log.c b/src/third_party/wiredtiger/src/log/log.c index 3bf04d025d8..ce2d7191491 100644 --- a/src/third_party/wiredtiger/src/log/log.c +++ b/src/third_party/wiredtiger/src/log/log.c @@ -105,7 +105,7 @@ __wt_log_force_sync(WT_SESSION_IMPL *session, WT_LSN *min_lsn) * LSN has moved into a later log file and there should be a * log file ready to close. */ - while (log->sync_lsn.file < min_lsn->file) { + while (log->sync_lsn.l.file < min_lsn->l.file) { WT_ERR(__wt_cond_signal(session, S2C(session)->log_file_cond)); WT_ERR(__wt_cond_wait(session, log->log_sync_cond, 10000)); @@ -116,10 +116,11 @@ __wt_log_force_sync(WT_SESSION_IMPL *session, WT_LSN *min_lsn) * Sync the directory if the log file entry hasn't been written * into the directory. */ - if (log->sync_dir_lsn.file < min_lsn->file) { + if (log->sync_dir_lsn.l.file < min_lsn->l.file) { WT_ERR(__wt_verbose(session, WT_VERB_LOG, "log_force_sync: sync directory %s to LSN %d/%lu", - log->log_dir_fh->name, min_lsn->file, min_lsn->offset)); + log->log_dir_fh->name, + min_lsn->l.file, min_lsn->l.offset)); WT_ERR(__wt_directory_sync_fh(session, log->log_dir_fh)); log->sync_dir_lsn = *min_lsn; WT_STAT_FAST_CONN_INCR(session, log_sync_dir); @@ -130,7 +131,7 @@ __wt_log_force_sync(WT_SESSION_IMPL *session, WT_LSN *min_lsn) if (__wt_log_cmp(&log->sync_lsn, min_lsn) < 0) { WT_ERR(__wt_verbose(session, WT_VERB_LOG, "log_force_sync: sync %s to LSN %d/%lu", - log->log_fh->name, min_lsn->file, min_lsn->offset)); + log->log_fh->name, min_lsn->l.file, min_lsn->l.offset)); WT_ERR(__wt_fsync(session, log->log_fh)); log->sync_lsn = *min_lsn; WT_STAT_FAST_CONN_INCR(session, log_sync); @@ -174,7 +175,7 @@ __wt_log_needs_recovery(WT_SESSION_IMPL *session, WT_LSN *ckp_lsn, bool *recp) * we can skip recovery. */ WT_RET(__wt_curlog_open(session, "log:", NULL, &c)); - c->set_key(c, ckp_lsn->file, ckp_lsn->offset, 0); + c->set_key(c, ckp_lsn->l.file, ckp_lsn->l.offset, 0); if ((ret = c->search(c)) == 0) { while ((ret = c->next(c)) == 0) { /* @@ -278,7 +279,7 @@ __wt_log_get_all_files(WT_SESSION_IMPL *session, /* Filter out any files that are below the checkpoint LSN. */ for (max = 0, i = 0; i < count; ) { WT_ERR(__wt_log_extract_lognum(session, files[i], &id)); - if (active_only && id < log->ckpt_lsn.file) { + if (active_only && id < log->ckpt_lsn.l.file) { __wt_free(session, files[i]); files[i] = files[count - 1]; files[--count] = NULL; @@ -459,8 +460,8 @@ __log_size_fit(WT_SESSION_IMPL *session, WT_LSN *lsn, uint64_t recsize) conn = S2C(session); log = conn->log; - return (lsn->offset == WT_LOG_FIRST_RECORD || - lsn->offset + (wt_off_t)recsize < conn->log_file_max); + return (lsn->l.offset == WT_LOG_FIRST_RECORD || + lsn->l.offset + (wt_off_t)recsize < conn->log_file_max); } /* @@ -536,9 +537,7 @@ __log_fill(WT_SESSION_IMPL *session, WT_MYSLOT *myslot, bool force, WT_ITEM *record, WT_LSN *lsnp) { WT_DECL_RET; - WT_LOG_RECORD *logrec; - logrec = (WT_LOG_RECORD *)record->mem; /* * Call __wt_write or copy into the buffer. For now the offset is the * real byte offset. If the offset becomes a unit of WT_LOG_ALIGN this @@ -547,19 +546,19 @@ __log_fill(WT_SESSION_IMPL *session, */ if (!force && !F_ISSET(myslot, WT_MYSLOT_UNBUFFERED)) memcpy((char *)myslot->slot->slot_buf.mem + myslot->offset, - logrec, logrec->len); + record->mem, record->size); else /* * If this is a force or unbuffered write, write it now. */ WT_ERR(__wt_write(session, myslot->slot->slot_fh, myslot->offset + myslot->slot->slot_start_offset, - (size_t)logrec->len, (void *)logrec)); + record->size, record->mem)); - WT_STAT_FAST_CONN_INCRV(session, log_bytes_written, logrec->len); + WT_STAT_FAST_CONN_INCRV(session, log_bytes_written, record->size); if (lsnp != NULL) { *lsnp = myslot->slot->slot_start_lsn; - lsnp->offset += (wt_off_t)myslot->offset; + lsnp->l.offset += (uint32_t)myslot->offset; } err: if (ret != 0 && myslot->slot->slot_error == 0) @@ -596,19 +595,31 @@ __log_file_header( WT_ASSERT(session, sizeof(WT_LOG_DESC) < log->allocsize); WT_RET(__wt_scr_alloc(session, log->allocsize, &buf)); memset(buf->mem, 0, log->allocsize); + buf->size = log->allocsize; + logrec = (WT_LOG_RECORD *)buf->mem; desc = (WT_LOG_DESC *)logrec->record; desc->log_magic = WT_LOG_MAGIC; desc->majorv = WT_LOG_MAJOR_VERSION; desc->minorv = WT_LOG_MINOR_VERSION; desc->log_size = (uint64_t)conn->log_file_max; + __wt_log_desc_byteswap(desc); /* * Now that the record is set up, initialize the record header. + * + * Checksum a little-endian version of the header, and write everything + * in little-endian format. The checksum is (potentially) returned in a + * big-endian format, swap it into place in a separate step. */ logrec->len = log->allocsize; logrec->checksum = 0; + __wt_log_record_byteswap(logrec); logrec->checksum = __wt_cksum(logrec, log->allocsize); +#ifdef WORDS_BIGENDIAN + logrec->checksum = __wt_bswap32(logrec->checksum); +#endif + WT_CLEAR(tmp); memset(&myslot, 0, sizeof(myslot)); myslot.slot = &tmp; @@ -624,7 +635,7 @@ __log_file_header( tmp.slot_fh = fh; } else { WT_ASSERT(session, fh == NULL); - WT_ERR(__wt_log_acquire(session, logrec->len, &tmp)); + WT_ERR(__wt_log_acquire(session, log->allocsize, &tmp)); } WT_ERR(__log_fill(session, &myslot, true, buf, NULL)); /* @@ -673,7 +684,9 @@ __log_openfile(WT_SESSION_IMPL *session, memset(buf->mem, 0, allocsize); WT_ERR(__wt_read(session, *fh, 0, allocsize, buf->mem)); logrec = (WT_LOG_RECORD *)buf->mem; + __wt_log_record_byteswap(logrec); desc = (WT_LOG_DESC *)logrec->record; + __wt_log_desc_byteswap(desc); if (desc->log_magic != WT_LOG_MAGIC) WT_PANIC_RET(session, WT_ERROR, "log file %s corrupted: Bad magic number %" PRIu32, @@ -829,8 +842,7 @@ __log_newfile(WT_SESSION_IMPL *session, bool conn_open, bool *created) * We need to setup the LSNs. Set the end LSN and alloc LSN to * the end of the header. */ - log->alloc_lsn.file = log->fileid; - log->alloc_lsn.offset = WT_LOG_FIRST_RECORD; + WT_SET_LSN(&log->alloc_lsn, log->fileid, WT_LOG_FIRST_RECORD); end_lsn = log->alloc_lsn; /* @@ -890,7 +902,7 @@ __wt_log_acquire(WT_SESSION_IMPL *session, uint64_t recsize, WT_LOGSLOT *slot) * Pre-allocate on the first real write into the log file, if it * was just created (i.e. not pre-allocated). */ - if (log->alloc_lsn.offset == WT_LOG_FIRST_RECORD && created_log) + if (log->alloc_lsn.l.offset == WT_LOG_FIRST_RECORD && created_log) WT_RET(__log_prealloc(session, log->log_fh)); /* * Initialize the slot for activation. @@ -931,8 +943,9 @@ __log_truncate(WT_SESSION_IMPL *session, /* * Truncate the log file to the given LSN. */ - WT_ERR(__log_openfile(session, false, &log_fh, file_prefix, lsn->file)); - WT_ERR(__wt_ftruncate(session, log_fh, lsn->offset)); + WT_ERR(__log_openfile(session, + false, &log_fh, file_prefix, lsn->l.file)); + WT_ERR(__wt_ftruncate(session, log_fh, lsn->l.offset)); WT_ERR(__wt_fsync(session, log_fh)); WT_ERR(__wt_close(session, &log_fh)); @@ -946,7 +959,8 @@ __log_truncate(WT_SESSION_IMPL *session, WT_LOG_FILENAME, &logfiles, &logcount)); for (i = 0; i < logcount; i++) { WT_ERR(__wt_log_extract_lognum(session, logfiles[i], &lognum)); - if (lognum > lsn->file && lognum < log->trunc_lsn.file) { + if (lognum > lsn->l.file && + lognum < log->trunc_lsn.l.file) { WT_ERR(__log_openfile(session, false, &log_fh, file_prefix, lognum)); /* @@ -1111,10 +1125,8 @@ __wt_log_open(WT_SESSION_IMPL *session) if (firstlog == UINT32_MAX) { WT_ASSERT(session, logcount == 0); WT_INIT_LSN(&log->first_lsn); - } else { - log->first_lsn.file = firstlog; - log->first_lsn.offset = 0; - } + } else + WT_SET_LSN(&log->first_lsn, firstlog, 0); /* * Start logging at the beginning of the next log file, no matter @@ -1346,7 +1358,7 @@ __wt_log_release(WT_SESSION_IMPL *session, WT_LOGSLOT *slot, bool *freep) * sync operations. The most recent one will set the LSN to the * beginning of our file. */ - if (log->sync_lsn.file < slot->slot_end_lsn.file || + if (log->sync_lsn.l.file < slot->slot_end_lsn.l.file || __wt_spin_trylock(session, &log->log_sync_lock) != 0) { WT_ERR(__wt_cond_wait( session, log->log_sync_cond, 10000)); @@ -1366,12 +1378,12 @@ __wt_log_release(WT_SESSION_IMPL *session, WT_LOGSLOT *slot, bool *freep) * now if needed. */ if (F_ISSET(slot, WT_SLOT_SYNC_DIR) && - (log->sync_dir_lsn.file < sync_lsn.file)) { + (log->sync_dir_lsn.l.file < sync_lsn.l.file)) { WT_ASSERT(session, log->log_dir_fh != NULL); WT_ERR(__wt_verbose(session, WT_VERB_LOG, - "log_release: sync directory %s to LSN %d/%lu", + "log_release: sync directory %s to LSN %u/%lu", log->log_dir_fh->name, - sync_lsn.file, sync_lsn.offset)); + sync_lsn.l.file, sync_lsn.l.offset)); WT_ERR(__wt_directory_sync_fh( session, log->log_dir_fh)); log->sync_dir_lsn = sync_lsn; @@ -1384,8 +1396,9 @@ __wt_log_release(WT_SESSION_IMPL *session, WT_LOGSLOT *slot, bool *freep) if (F_ISSET(slot, WT_SLOT_SYNC) && __wt_log_cmp(&log->sync_lsn, &slot->slot_end_lsn) < 0) { WT_ERR(__wt_verbose(session, WT_VERB_LOG, - "log_release: sync log %s to LSN %d/%lu", - log->log_fh->name, sync_lsn.file, sync_lsn.offset)); + "log_release: sync log %s to LSN %u/%lu", + log->log_fh->name, + sync_lsn.l.file, sync_lsn.l.offset)); WT_STAT_FAST_CONN_INCR(session, log_sync); WT_ERR(__wt_fsync(session, log->log_fh)); log->sync_lsn = sync_lsn; @@ -1426,10 +1439,11 @@ __wt_log_scan(WT_SESSION_IMPL *session, WT_LSN *lsnp, uint32_t flags, WT_LOG_RECORD *logrec; WT_LSN end_lsn, next_lsn, rd_lsn, start_lsn; wt_off_t log_size; - uint32_t allocsize, cksum, firstlog, lastlog, lognum, rdup_len, reclen; + uint32_t allocsize, firstlog, lastlog, lognum, rdup_len, reclen; + uint32_t cksum_calculate, cksum_tmp; u_int i, logcount; int firstrecord; - bool eol; + bool eol, partial_record; char **logfiles; conn = S2C(session); @@ -1449,8 +1463,8 @@ __wt_log_scan(WT_SESSION_IMPL *session, WT_LSN *lsnp, uint32_t flags, if (LF_ISSET(WT_LOGSCAN_RECOVER)) WT_RET(__wt_verbose(session, WT_VERB_LOG, - "__wt_log_scan truncating to %u/%" PRIuMAX, - log->trunc_lsn.file, (uintmax_t)log->trunc_lsn.offset)); + "__wt_log_scan truncating to %u/%u", + log->trunc_lsn.l.file, log->trunc_lsn.l.offset)); if (log != NULL) { allocsize = log->allocsize; @@ -1468,8 +1482,8 @@ __wt_log_scan(WT_SESSION_IMPL *session, WT_LSN *lsnp, uint32_t flags, "choose either a start LSN or a start flag"); /* Offsets must be on allocation boundaries. */ - if (lsnp->offset % allocsize != 0 || - lsnp->file > log->fileid) + if (lsnp->l.offset % allocsize != 0 || + lsnp->l.file > log->fileid) return (WT_NOTFOUND); /* @@ -1509,14 +1523,13 @@ __wt_log_scan(WT_SESSION_IMPL *session, WT_LSN *lsnp, uint32_t flags, lastlog = WT_MAX(lastlog, lognum); firstlog = WT_MIN(firstlog, lognum); } - start_lsn.file = firstlog; - end_lsn.file = lastlog; - start_lsn.offset = end_lsn.offset = 0; + WT_SET_LSN(&start_lsn, firstlog, 0); + WT_SET_LSN(&end_lsn, lastlog, 0); __wt_log_files_free(session, logfiles, logcount); logfiles = NULL; } WT_ERR(__log_openfile( - session, false, &log_fh, WT_LOG_FILENAME, start_lsn.file)); + session, false, &log_fh, WT_LOG_FILENAME, start_lsn.l.file)); WT_ERR(__wt_filesize(session, log_fh, &log_size)); rd_lsn = start_lsn; @@ -1524,8 +1537,17 @@ __wt_log_scan(WT_SESSION_IMPL *session, WT_LSN *lsnp, uint32_t flags, WT_ERR(__wt_scr_alloc(session, 0, &decryptitem)); WT_ERR(__wt_scr_alloc(session, 0, &uncitem)); for (;;) { - if (rd_lsn.offset + allocsize > log_size) { + if (rd_lsn.l.offset + allocsize > log_size) { advance: + if (rd_lsn.l.offset == log_size) + partial_record = false; + else + /* + * See if there is anything non-zero at the + * end of this log file. + */ + WT_ERR(__log_has_hole(session, log_fh, + rd_lsn.l.offset, &partial_record)); /* * If we read the last record, go to the next file. */ @@ -1538,16 +1560,24 @@ advance: if (LF_ISSET(WT_LOGSCAN_RECOVER)) WT_ERR(__log_truncate(session, &rd_lsn, WT_LOG_FILENAME, 1)); - rd_lsn.file++; - rd_lsn.offset = 0; + /* + * If we had a partial record, we'll want to break + * now after closing and truncating. Although for now + * log_truncate does not modify the LSN passed in, + * this code does not assume it is unmodified after that + * call which is why it uses the boolean set earlier. + */ + if (partial_record) + break; + WT_SET_LSN(&rd_lsn, rd_lsn.l.file + 1, 0); /* * Avoid an error message when we reach end of log * by checking here. */ - if (rd_lsn.file > end_lsn.file) + if (rd_lsn.l.file > end_lsn.l.file) break; WT_ERR(__log_openfile(session, - false, &log_fh, WT_LOG_FILENAME, rd_lsn.file)); + false, &log_fh, WT_LOG_FILENAME, rd_lsn.l.file)); WT_ERR(__wt_filesize(session, log_fh, &log_size)); eol = false; continue; @@ -1557,14 +1587,16 @@ advance: */ WT_ASSERT(session, buf->memsize >= allocsize); WT_ERR(__wt_read(session, - log_fh, rd_lsn.offset, (size_t)allocsize, buf->mem)); + log_fh, rd_lsn.l.offset, (size_t)allocsize, buf->mem)); /* - * First 4 bytes is the real record length. See if we - * need to read more than the allocation size. We expect - * that we rarely will have to read more. Most log records - * will be fairly small. + * See if we need to read more than the allocation size. We + * expect that we rarely will have to read more. Most log + * records will be fairly small. */ - reclen = *(uint32_t *)buf->mem; + reclen = ((WT_LOG_RECORD *)buf->mem)->len; +#ifdef WORDS_BIGENDIAN + reclen = __wt_bswap32(reclen); +#endif /* * Log files are pre-allocated. We need to detect the * difference between a hole in the file (where this location @@ -1578,7 +1610,7 @@ advance: */ if (reclen == 0) { WT_ERR(__log_has_hole( - session, log_fh, rd_lsn.offset, &eol)); + session, log_fh, rd_lsn.l.offset, &eol)); if (eol) /* Found a hole. This LSN is the end. */ break; @@ -1590,28 +1622,40 @@ advance: if (reclen > allocsize) { /* * The log file end could be the middle of this - * log record. + * log record. If we have a partially written record + * then this is considered the end of the log. */ - if (rd_lsn.offset + rdup_len > log_size) - goto advance; + if (rd_lsn.l.offset + rdup_len > log_size) { + eol = true; + break; + } /* * We need to round up and read in the full padded * record, especially for direct I/O. */ WT_ERR(__wt_buf_grow(session, buf, rdup_len)); - WT_ERR(__wt_read(session, - log_fh, rd_lsn.offset, (size_t)rdup_len, buf->mem)); + WT_ERR(__wt_read(session, log_fh, + rd_lsn.l.offset, (size_t)rdup_len, buf->mem)); WT_STAT_FAST_CONN_INCR(session, log_scan_rereads); } /* * We read in the record, verify checksum. + * + * Handle little- and big-endian objects. Objects are written + * in little-endian format: save the header checksum, and + * calculate the checksum for the header in its little-endian + * form. Then, restore the header's checksum, and byte-swap + * the whole thing as necessary, leaving us with a calculated + * checksum that should match the checksum in the header. */ buf->size = reclen; logrec = (WT_LOG_RECORD *)buf->mem; - cksum = logrec->checksum; + cksum_tmp = logrec->checksum; logrec->checksum = 0; - logrec->checksum = __wt_cksum(logrec, logrec->len); - if (logrec->checksum != cksum) { + cksum_calculate = __wt_cksum(logrec, reclen); + logrec->checksum = cksum_tmp; + __wt_log_record_byteswap(logrec); + if (logrec->checksum != cksum_calculate) { /* * A checksum mismatch means we have reached the end of * the useful part of the log. This should be found on @@ -1636,8 +1680,8 @@ advance: */ WT_STAT_FAST_CONN_INCR(session, log_scan_records); next_lsn = rd_lsn; - next_lsn.offset += (wt_off_t)rdup_len; - if (rd_lsn.offset != 0) { + next_lsn.l.offset += rdup_len; + if (rd_lsn.l.offset != 0) { /* * We need to manage the different buffers here. * Buf is the buffer this function uses to read from @@ -1890,10 +1934,19 @@ __log_write_internal(WT_SESSION_IMPL *session, WT_ITEM *record, WT_LSN *lsnp, rdup_len - record->size); record->size = rdup_len; } + /* + * Checksum a little-endian version of the header, and write everything + * in little-endian format. The checksum is (potentially) returned in a + * big-endian format, swap it into place in a separate step. + */ logrec = (WT_LOG_RECORD *)record->mem; logrec->len = (uint32_t)record->size; logrec->checksum = 0; + __wt_log_record_byteswap(logrec); logrec->checksum = __wt_cksum(logrec, record->size); +#ifdef WORDS_BIGENDIAN + logrec->checksum = __wt_bswap32(logrec->checksum); +#endif WT_STAT_FAST_CONN_INCR(session, log_writes); @@ -2061,7 +2114,8 @@ __wt_log_flush(WT_SESSION_IMPL *session, uint32_t flags) WT_RET(__wt_log_flush_lsn(session, &lsn, false)); WT_RET(__wt_verbose(session, WT_VERB_LOG, - "log_flush: flags %d LSN %d/%lu", flags, lsn.file, lsn.offset)); + "log_flush: flags %d LSN %u/%lu", + flags, lsn.l.file, lsn.l.offset)); /* * If the user wants write-no-sync, there is nothing more to do. * If the user wants background sync, set the LSN and we're done. diff --git a/src/third_party/wiredtiger/src/log/log_slot.c b/src/third_party/wiredtiger/src/log/log_slot.c index 760e8888de6..2844516e78f 100644 --- a/src/third_party/wiredtiger/src/log/log_slot.c +++ b/src/third_party/wiredtiger/src/log/log_slot.c @@ -31,8 +31,8 @@ __wt_log_slot_activate(WT_SESSION_IMPL *session, WT_LOGSLOT *slot) * are reset when the slot is freed. See log_slot_free. */ slot->slot_start_lsn = slot->slot_end_lsn = log->alloc_lsn; - slot->slot_start_offset = log->alloc_lsn.offset; - slot->slot_last_offset = log->alloc_lsn.offset; + slot->slot_start_offset = log->alloc_lsn.l.offset; + slot->slot_last_offset = log->alloc_lsn.l.offset; slot->slot_fh = log->log_fh; slot->slot_error = 0; slot->slot_unbuffered = 0; @@ -96,14 +96,15 @@ retry: slot->slot_end_lsn = slot->slot_start_lsn; end_offset = WT_LOG_SLOT_JOINED_BUFFERED(old_state) + slot->slot_unbuffered; - slot->slot_end_lsn.offset += (wt_off_t)end_offset; + slot->slot_end_lsn.l.offset += end_offset; WT_STAT_FAST_CONN_INCRV(session, log_slot_consolidated, end_offset); /* * XXX Would like to change so one piece of code advances the LSN. */ log->alloc_lsn = slot->slot_end_lsn; - WT_ASSERT(session, log->alloc_lsn.file >= log->write_lsn.file); + WT_ASSERT(session, + log->alloc_lsn.l.file >= log->write_lsn.l.file); return (0); } diff --git a/src/third_party/wiredtiger/src/lsm/lsm_cursor.c b/src/third_party/wiredtiger/src/lsm/lsm_cursor.c index 1bb9a7238fe..f76b2bfd9ac 100644 --- a/src/third_party/wiredtiger/src/lsm/lsm_cursor.c +++ b/src/third_party/wiredtiger/src/lsm/lsm_cursor.c @@ -1543,7 +1543,7 @@ __wt_clsm_open(WT_SESSION_IMPL *session, bulk = cval.val != 0; /* Get the LSM tree. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, uri, bulk, &lsm_tree)); /* * Check whether the exclusive open for a bulk load succeeded, and diff --git a/src/third_party/wiredtiger/src/lsm/lsm_stat.c b/src/third_party/wiredtiger/src/lsm/lsm_stat.c index c147cf5774a..76e2ca6185e 100644 --- a/src/third_party/wiredtiger/src/lsm/lsm_stat.c +++ b/src/third_party/wiredtiger/src/lsm/lsm_stat.c @@ -33,7 +33,7 @@ __curstat_lsm_init( "checkpoint=" WT_CHECKPOINT, NULL, NULL }; locked = false; - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, uri, false, &lsm_tree)); WT_RET(ret); WT_ERR(__wt_scr_alloc(session, 0, &uribuf)); diff --git a/src/third_party/wiredtiger/src/lsm/lsm_tree.c b/src/third_party/wiredtiger/src/lsm/lsm_tree.c index ff6e66fd1a1..ab18e41a2f5 100644 --- a/src/third_party/wiredtiger/src/lsm/lsm_tree.c +++ b/src/third_party/wiredtiger/src/lsm/lsm_tree.c @@ -315,7 +315,7 @@ __wt_lsm_tree_create(WT_SESSION_IMPL *session, char *tmpconfig; /* If the tree is open, it already exists. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, uri, false, &lsm_tree)); if (ret == 0) { __wt_lsm_tree_release(session, lsm_tree); @@ -447,7 +447,7 @@ __wt_lsm_tree_create(WT_SESSION_IMPL *session, * tracking macros handle cleaning up on failure. */ if (ret == 0) - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __lsm_tree_open(session, uri, true, &lsm_tree)); if (ret == 0) __wt_lsm_tree_release(session, lsm_tree); @@ -961,7 +961,7 @@ __wt_lsm_tree_drop( locked = false; /* Get the LSM tree. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, name, true, &lsm_tree)); WT_RET(ret); @@ -997,7 +997,7 @@ __wt_lsm_tree_drop( err: if (locked) WT_TRET(__wt_lsm_tree_writeunlock(session, lsm_tree)); - WT_WITH_HANDLE_LIST_LOCK(session, tret, + WT_WITH_HANDLE_LIST_LOCK(session, tret = __lsm_tree_discard(session, lsm_tree, false)); WT_TRET(tret); return (ret); @@ -1023,7 +1023,7 @@ __wt_lsm_tree_rename(WT_SESSION_IMPL *session, locked = false; /* Get the LSM tree. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, olduri, true, &lsm_tree)); WT_RET(ret); @@ -1073,7 +1073,7 @@ err: if (locked) * Discard this LSM tree structure. The first operation on the renamed * tree will create a new one. */ - WT_WITH_HANDLE_LIST_LOCK(session, tret, + WT_WITH_HANDLE_LIST_LOCK(session, tret = __lsm_tree_discard(session, lsm_tree, false)); WT_TRET(tret); return (ret); @@ -1098,7 +1098,7 @@ __wt_lsm_tree_truncate( locked = false; /* Get the LSM tree. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, name, true, &lsm_tree)); WT_RET(ret); @@ -1137,7 +1137,7 @@ err: if (locked) * the last good version of the metadata will be used, resulting * in a valid (not truncated) tree. */ - WT_WITH_HANDLE_LIST_LOCK(session, tret, + WT_WITH_HANDLE_LIST_LOCK(session, tret = __lsm_tree_discard(session, lsm_tree, false)); WT_TRET(tret); } @@ -1237,7 +1237,7 @@ __wt_lsm_compact(WT_SESSION_IMPL *session, const char *name, bool *skipp) /* Tell __wt_schema_worker not to look inside the LSM tree. */ *skipp = true; - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, name, false, &lsm_tree)); WT_RET(ret); @@ -1435,7 +1435,7 @@ __wt_lsm_tree_worker(WT_SESSION_IMPL *session, locked = false; exclusive = FLD_ISSET(open_flags, WT_DHANDLE_EXCLUSIVE); - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_lsm_tree_get(session, uri, exclusive, &lsm_tree)); WT_RET(ret); diff --git a/src/third_party/wiredtiger/src/lsm/lsm_work_unit.c b/src/third_party/wiredtiger/src/lsm/lsm_work_unit.c index 4faa25967ad..d5d81df6785 100644 --- a/src/third_party/wiredtiger/src/lsm/lsm_work_unit.c +++ b/src/third_party/wiredtiger/src/lsm/lsm_work_unit.c @@ -272,7 +272,7 @@ __wt_lsm_checkpoint_chunk(WT_SESSION_IMPL *session, if (F_ISSET(chunk, WT_LSM_CHUNK_ONDISK) && !F_ISSET(chunk, WT_LSM_CHUNK_STABLE) && !chunk->evicted) { - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __lsm_discard_handle(session, chunk->uri, NULL)); if (ret == 0) chunk->evicted = 1; @@ -506,7 +506,7 @@ __lsm_drop_file(WT_SESSION_IMPL *session, const char *uri) * * This will fail with EBUSY if the file is still in use. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __lsm_discard_handle(session, uri, WT_CHECKPOINT)); WT_RET(ret); diff --git a/src/third_party/wiredtiger/src/meta/meta_ckpt.c b/src/third_party/wiredtiger/src/meta/meta_ckpt.c index f7da8525639..df4cd2cb4d6 100644 --- a/src/third_party/wiredtiger/src/meta/meta_ckpt.c +++ b/src/third_party/wiredtiger/src/meta/meta_ckpt.c @@ -451,7 +451,7 @@ __wt_meta_ckptlist_set(WT_SESSION_IMPL *session, if (ckptlsn != NULL) WT_ERR(__wt_buf_catfmt(session, buf, ",checkpoint_lsn=(%" PRIu32 ",%" PRIuMAX ")", - ckptlsn->file, (uintmax_t)ckptlsn->offset)); + ckptlsn->l.file, (uintmax_t)ckptlsn->l.offset)); WT_ERR(__ckpt_set(session, fname, buf->mem)); err: __wt_scr_free(session, &buf); diff --git a/src/third_party/wiredtiger/src/meta/meta_table.c b/src/third_party/wiredtiger/src/meta/meta_table.c index 9938cb07a5c..61cc009c983 100644 --- a/src/third_party/wiredtiger/src/meta/meta_table.c +++ b/src/third_party/wiredtiger/src/meta/meta_table.c @@ -9,6 +9,18 @@ #include "wt_internal.h" /* + * __wt_metadata_init -- + * Metadata initialization. + */ +void +__wt_metadata_init(WT_SESSION_IMPL *session) +{ + /* We cache the metadata file's URI hash for fast detection. */ + S2C(session)->meta_uri_hash = + __wt_hash_city64(WT_METAFILE_URI, strlen(WT_METAFILE_URI)); +} + +/* * __metadata_turtle -- * Return if a key's value should be taken from the turtle file. */ diff --git a/src/third_party/wiredtiger/src/reconcile/rec_write.c b/src/third_party/wiredtiger/src/reconcile/rec_write.c index 332449027a9..c25d7b5e493 100644 --- a/src/third_party/wiredtiger/src/reconcile/rec_write.c +++ b/src/third_party/wiredtiger/src/reconcile/rec_write.c @@ -1889,15 +1889,18 @@ __wt_split_page_size(WT_BTREE *btree, uint32_t maxpagesize) * we don't waste space when we write). */ a = maxpagesize; /* Don't overflow. */ - split_size = (uint32_t) - WT_ALIGN((a * (u_int)btree->split_pct) / 100, btree->allocsize); + split_size = (uint32_t)WT_ALIGN_NEAREST( + (a * (u_int)btree->split_pct) / 100, btree->allocsize); /* - * If the result of that calculation is the same as the allocation unit - * (that happens if the maximum size is the same size as an allocation - * unit, use a percentage of the maximum page size). + * Respect the configured split percentage if the calculated split + * size is either zero or a full page. The user has either configured + * an allocation size that matches the page size, or a split + * percentage that is close to zero or one hundred. Rounding is going + * to provide a worse outcome than having a split point that doesn't + * fall on an allocation size boundary in those cases. */ - if (split_size == btree->allocsize) + if (split_size == 0 || split_size == maxpagesize) split_size = (uint32_t)((a * (u_int)btree->split_pct) / 100); return (split_size); @@ -3286,6 +3289,17 @@ supd_check_complete: } } + bnd->entries = r->entries; + /* Output a verbose message if we create a page without many entries */ + if (WT_VERBOSE_ISSET(session, WT_VERB_SPLIT) && r->entries < 6) + WT_ERR(__wt_verbose(session, WT_VERB_SPLIT, + "Reconciliation creating a page with %" PRIu32 + " entries, memory footprint %" PRIu64 + ", page count %" PRIu32 ", %s, split state: %d\n", + r->entries, r->page->memory_footprint, r->bnd_next, + F_ISSET(r, WT_EVICTING) ? "evict" : "checkpoint", + r->bnd_state)); + WT_ERR(__wt_bt_write(session, buf, addr, &addr_size, false, bnd->already_compressed)); WT_ERR(__wt_strndup(session, addr, addr_size, &bnd->addr.addr)); diff --git a/src/third_party/wiredtiger/src/schema/schema_create.c b/src/third_party/wiredtiger/src/schema/schema_create.c index 8cdcbbcad54..25bbd496798 100644 --- a/src/third_party/wiredtiger/src/schema/schema_create.c +++ b/src/third_party/wiredtiger/src/schema/schema_create.c @@ -550,8 +550,9 @@ __create_index(WT_SESSION_IMPL *session, /* Make sure that the configuration is valid. */ WT_ERR(__wt_schema_open_index( session, table, idxname, strlen(idxname), &idx)); - if (!exists) - WT_ERR(__fill_index(session, table, idx)); + + /* If there is data in the table, fill the index. */ + WT_ERR(__fill_index(session, table, idx)); err: __wt_free(session, idxconf); __wt_free(session, origconf); diff --git a/src/third_party/wiredtiger/src/schema/schema_drop.c b/src/third_party/wiredtiger/src/schema/schema_drop.c index 6ac76930c9a..ead8cc45c62 100644 --- a/src/third_party/wiredtiger/src/schema/schema_drop.c +++ b/src/third_party/wiredtiger/src/schema/schema_drop.c @@ -29,7 +29,7 @@ __drop_file( return (EINVAL); /* Close all btree handles associated with this file. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_dhandle_close_all(session, uri, force)); WT_RET(ret); diff --git a/src/third_party/wiredtiger/src/schema/schema_rename.c b/src/third_party/wiredtiger/src/schema/schema_rename.c index 4ec126394dd..21402ed9332 100644 --- a/src/third_party/wiredtiger/src/schema/schema_rename.c +++ b/src/third_party/wiredtiger/src/schema/schema_rename.c @@ -30,7 +30,7 @@ __rename_file( return (EINVAL); /* Close any btree handles in the file. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_dhandle_close_all(session, uri, false)); WT_ERR(ret); diff --git a/src/third_party/wiredtiger/src/schema/schema_worker.c b/src/third_party/wiredtiger/src/schema/schema_worker.c index a2fe5244c4d..b5ee3bb7f7d 100644 --- a/src/third_party/wiredtiger/src/schema/schema_worker.c +++ b/src/third_party/wiredtiger/src/schema/schema_worker.c @@ -49,7 +49,7 @@ __wt_schema_worker(WT_SESSION_IMPL *session, * any open file handles, including checkpoints. */ if (FLD_ISSET(open_flags, WT_DHANDLE_EXCLUSIVE)) { - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_dhandle_close_all( session, uri, false)); WT_ERR(ret); @@ -63,7 +63,7 @@ __wt_schema_worker(WT_SESSION_IMPL *session, } else if (ret == EBUSY) { WT_ASSERT(session, !FLD_ISSET( open_flags, WT_DHANDLE_EXCLUSIVE)); - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_btree_apply_single_ckpt( session, uri, file_func, cfg)); } diff --git a/src/third_party/wiredtiger/src/session/session_dhandle.c b/src/third_party/wiredtiger/src/session/session_dhandle.c index 1ac758c0cee..1ee3342442c 100644 --- a/src/third_party/wiredtiger/src/session/session_dhandle.c +++ b/src/third_party/wiredtiger/src/session/session_dhandle.c @@ -72,7 +72,8 @@ __session_find_dhandle(WT_SESSION_IMPL *session, bucket = __wt_hash_city64(uri, strlen(uri)) % WT_HASH_ARRAY_SIZE; retry: TAILQ_FOREACH(dhandle_cache, &session->dhhash[bucket], hashq) { dhandle = dhandle_cache->dhandle; - if (WT_DHANDLE_INACTIVE(dhandle) && !WT_IS_METADATA(dhandle)) { + if (WT_DHANDLE_INACTIVE(dhandle) && + !WT_IS_METADATA(session, dhandle)) { __session_discard_dhandle(session, dhandle_cache); /* We deleted our entry, retry from the start. */ goto retry; @@ -407,7 +408,7 @@ __session_dhandle_sweep(WT_SESSION_IMPL *session) difftime(now, dhandle->timeofdeath) > conn->sweep_idle_time))) { WT_STAT_FAST_CONN_INCR(session, dh_session_handles); - WT_ASSERT(session, !WT_IS_METADATA(dhandle)); + WT_ASSERT(session, !WT_IS_METADATA(session, dhandle)); __session_discard_dhandle(session, dhandle_cache); } dhandle_cache = dhandle_cache_next; @@ -453,7 +454,7 @@ __session_get_dhandle( * We didn't find a match in the session cache, search the shared * handle list and cache the handle we find. */ - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __session_find_shared_dhandle(session, uri, checkpoint)); if (ret == 0) ret = __session_add_dhandle(session, NULL); @@ -510,7 +511,7 @@ __wt_session_get_btree(WT_SESSION_IMPL *session, WT_RET(__wt_writeunlock(session, dhandle->rwlock)); WT_WITH_SCHEMA_LOCK(session, ret, - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_session_get_btree( session, uri, checkpoint, cfg, flags))); diff --git a/src/third_party/wiredtiger/src/support/crypto.c b/src/third_party/wiredtiger/src/support/crypto.c index 1049621fb44..ab94ec2c829 100644 --- a/src/third_party/wiredtiger/src/support/crypto.c +++ b/src/third_party/wiredtiger/src/support/crypto.c @@ -21,8 +21,12 @@ __wt_decrypt(WT_SESSION_IMPL *session, uint32_t encrypt_len; uint8_t *dst, *src; - encrypt_len = WT_STORE_SIZE(*((uint32_t *) - ((uint8_t *)in->data + skip))); + encrypt_len = + WT_STORE_SIZE(*((uint32_t *)((uint8_t *)in->data + skip))); +#ifdef WORDS_BIGENDIAN + encrypt_len = __wt_bswap32(encrypt_len); +#endif + if (encrypt_len > in->size) WT_RET_MSG(session, WT_ERROR, "corrupted encrypted item: padded size less than " @@ -104,6 +108,9 @@ __wt_encrypt(WT_SESSION_IMPL *session, * decryption side. */ *unpadded_lenp = WT_STORE_SIZE(result_len); +#ifdef WORDS_BIGENDIAN + *unpadded_lenp = __wt_bswap32(*unpadded_lenp); +#endif /* * Copy in the skipped header bytes, set the final data size. */ diff --git a/src/third_party/wiredtiger/src/support/global.c b/src/third_party/wiredtiger/src/support/global.c index 0234455b6ce..e0d5bafeaa8 100644 --- a/src/third_party/wiredtiger/src/support/global.c +++ b/src/third_party/wiredtiger/src/support/global.c @@ -12,6 +12,35 @@ WT_PROCESS __wt_process; /* Per-process structure */ static int __wt_pthread_once_failed; /* If initialization failed */ /* + * __wt_endian_check -- + * Check the build matches the machine. + */ +static int +__wt_endian_check(void) +{ + uint64_t v; + bool big; + const char *e; + + v = 1; + big = *((uint8_t *)&v) == 0; + +#ifdef WORDS_BIGENDIAN + if (big) + return (0); + e = "big-endian"; +#else + if (!big) + return (0); + e = "little-endian"; +#endif + fprintf(stderr, + "This is a %s build of the WiredTiger data engine, incompatible " + "with this system\n", e); + return (EINVAL); +} + +/* * __wt_global_once -- * Global initialization, run once. */ @@ -31,10 +60,6 @@ __wt_global_once(void) TAILQ_INIT(&__wt_process.connqh); #ifdef HAVE_DIAGNOSTIC - /* Verify the pre-computed metadata hash. */ - WT_ASSERT(NULL, WT_METAFILE_NAME_HASH == - __wt_hash_city64(WT_METAFILE_URI, strlen(WT_METAFILE_URI))); - /* Load debugging code the compiler might optimize out. */ (void)__wt_breakpoint(); #endif @@ -50,6 +75,9 @@ __wt_library_init(void) static bool first = true; WT_DECL_RET; + /* Check the build matches the machine. */ + WT_RET(__wt_endian_check()); + /* * Do per-process initialization once, before anything else, but only * once. I don't know how heavy-weight the function (pthread_once, in diff --git a/src/third_party/wiredtiger/src/support/hash_city.c b/src/third_party/wiredtiger/src/support/hash_city.c index 5780cd7b459..7a700aa809c 100644 --- a/src/third_party/wiredtiger/src/support/hash_city.c +++ b/src/third_party/wiredtiger/src/support/hash_city.c @@ -57,7 +57,6 @@ * compromising on hash quality. */ -#include <string.h> #include "wt_internal.h" /* @@ -86,33 +85,60 @@ static uint32_t UNALIGNED_LOAD32(const char *p) { return (result); } -#if !defined(WORDS_BIGENDIAN) +#ifdef _MSC_VER -#define uint32_in_expected_order(x) (x) -#define uint64_in_expected_order(x) (x) +#include <stdlib.h> +#define bswap_32(x) _byteswap_ulong(x) +#define bswap_64(x) _byteswap_uint64(x) -#else +#elif defined(__APPLE__) -#ifdef __APPLE__ -/* Mac OS X / Darwin features */ +// Mac OS X / Darwin features #include <libkern/OSByteOrder.h> #define bswap_32(x) OSSwapInt32(x) #define bswap_64(x) OSSwapInt64(x) -#elif defined(__sun) +#elif defined(__sun) || defined(sun) #include <sys/byteorder.h> -#define bswap_32 BSWAP_32 -#define bswap_64 BSWAP_64 +#define bswap_32(x) BSWAP_32(x) +#define bswap_64(x) BSWAP_64(x) + +#elif defined(__FreeBSD__) + +#include <sys/endian.h> +#define bswap_32(x) bswap32(x) +#define bswap_64(x) bswap64(x) + +#elif defined(__OpenBSD__) + +#include <sys/types.h> +#define bswap_32(x) swap32(x) +#define bswap_64(x) swap64(x) + +#elif defined(__NetBSD__) + +#include <sys/types.h> +#include <machine/bswap.h> +#if defined(__BSWAP_RENAME) && !defined(__bswap_32) +#define bswap_32(x) bswap32(x) +#define bswap_64(x) bswap64(x) +#endif #else -#include <byteswap.h> + +#define bswap_32(x) __wt_bswap32(x) +#define bswap_64(x) __wt_bswap64(x) + #endif +#ifdef WORDS_BIGENDIAN #define uint32_in_expected_order(x) (bswap_32(x)) #define uint64_in_expected_order(x) (bswap_64(x)) - -#endif /* WORDS_BIGENDIAN */ +#else +#define uint32_in_expected_order(x) (x) +#define uint64_in_expected_order(x) (x) +#endif static uint64_t Fetch64(const char *p) { return uint64_in_expected_order(UNALIGNED_LOAD64(p)); diff --git a/src/third_party/wiredtiger/src/support/hash_fnv.c b/src/third_party/wiredtiger/src/support/hash_fnv.c index 35e7e5f3a73..83dd2574099 100644 --- a/src/third_party/wiredtiger/src/support/hash_fnv.c +++ b/src/third_party/wiredtiger/src/support/hash_fnv.c @@ -83,7 +83,6 @@ * Share and Enjoy! :-) */ -#include <stdlib.h> #include "wt_internal.h" /* diff --git a/src/third_party/wiredtiger/src/txn/txn_ckpt.c b/src/third_party/wiredtiger/src/txn/txn_ckpt.c index 7d4d4d5c27c..6a2c1eef826 100644 --- a/src/third_party/wiredtiger/src/txn/txn_ckpt.c +++ b/src/third_party/wiredtiger/src/txn/txn_ckpt.c @@ -184,7 +184,7 @@ __checkpoint_apply(WT_SESSION_IMPL *session, const char *cfg[], session->ckpt_handle[i].dhandle, ret = (*op)(session, cfg)); else - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __wt_conn_btree_apply_single(session, session->ckpt_handle[i].name, NULL, op, cfg)); WT_RET(ret); @@ -387,7 +387,7 @@ __txn_checkpoint(WT_SESSION_IMPL *session, const char *cfg[]) */ WT_WITH_SCHEMA_LOCK(session, ret, WT_WITH_TABLE_LOCK(session, ret, - WT_WITH_HANDLE_LIST_LOCK(session, ret, + WT_WITH_HANDLE_LIST_LOCK(session, ret = __checkpoint_apply_all( session, cfg, __wt_checkpoint_list, NULL)))); WT_ERR(ret); @@ -812,7 +812,7 @@ __checkpoint_worker(WT_SESSION_IMPL *session, * - On connection close when we know there can't be any races. */ WT_ASSERT(session, !need_tracking || - WT_IS_METADATA(dhandle) || WT_META_TRACKING(session)); + WT_IS_METADATA(session, dhandle) || WT_META_TRACKING(session)); /* * Set the checkpoint LSN to the maximum LSN so that if logging is @@ -1135,7 +1135,7 @@ fake: /* * recovery and open a checkpoint that isn't yet durable. */ if (F_ISSET(conn, WT_CONN_CKPT_SYNC) && - (WT_IS_METADATA(dhandle) || + (WT_IS_METADATA(session, dhandle) || !F_ISSET(&session->txn, WT_TXN_RUNNING))) WT_ERR(__wt_checkpoint_sync(session, NULL)); diff --git a/src/third_party/wiredtiger/src/txn/txn_log.c b/src/third_party/wiredtiger/src/txn/txn_log.c index 4c4a7fb3132..37a6e0b3711 100644 --- a/src/third_party/wiredtiger/src/txn/txn_log.c +++ b/src/third_party/wiredtiger/src/txn/txn_log.c @@ -266,14 +266,16 @@ __wt_txn_checkpoint_logread( WT_LSN *ckpt_lsn) { WT_ITEM ckpt_snapshot; + uint32_t ckpt_file, ckpt_offset; u_int ckpt_nsnapshot; - const char *fmt = WT_UNCHECKED_STRING(IQIU); + const char *fmt = WT_UNCHECKED_STRING(IIIU); WT_RET(__wt_struct_unpack(session, *pp, WT_PTRDIFF(end, *pp), fmt, - &ckpt_lsn->file, &ckpt_lsn->offset, + &ckpt_file, &ckpt_offset, &ckpt_nsnapshot, &ckpt_snapshot)); WT_UNUSED(ckpt_nsnapshot); WT_UNUSED(ckpt_snapshot); + WT_SET_LSN(ckpt_lsn, ckpt_file, ckpt_offset); *pp = end; return (0); } @@ -294,7 +296,7 @@ __wt_txn_checkpoint_log( uint8_t *end, *p; size_t recsize; uint32_t i, rectype = WT_LOGREC_CHECKPOINT; - const char *fmt = WT_UNCHECKED_STRING(IIQIU); + const char *fmt = WT_UNCHECKED_STRING(IIIIU); txn = &session->txn; ckpt_lsn = &txn->ckpt_lsn; @@ -350,13 +352,13 @@ __wt_txn_checkpoint_log( /* Write the checkpoint log record. */ WT_ERR(__wt_struct_size(session, &recsize, fmt, - rectype, ckpt_lsn->file, ckpt_lsn->offset, + rectype, ckpt_lsn->l.file, ckpt_lsn->l.offset, txn->ckpt_nsnapshot, ckpt_snapshot)); WT_ERR(__wt_logrec_alloc(session, recsize, &logrec)); WT_ERR(__wt_struct_pack(session, (uint8_t *)logrec->data + logrec->size, recsize, fmt, - rectype, ckpt_lsn->file, ckpt_lsn->offset, + rectype, ckpt_lsn->l.file, ckpt_lsn->l.offset, txn->ckpt_nsnapshot, ckpt_snapshot)); logrec->size += (uint32_t)recsize; WT_ERR(__wt_log_write(session, logrec, lsnp, @@ -465,12 +467,11 @@ __txn_printlog(WT_SESSION_IMPL *session, { FILE *out; WT_LOG_RECORD *logrec; - WT_LSN ckpt_lsn; WT_TXN_PRINTLOG_ARGS *args; const uint8_t *end, *p; const char *msg; uint64_t txnid; - uint32_t fileid, rectype; + uint32_t fileid, lsnfile, lsnoffset, rectype; int32_t start; bool compressed; @@ -490,8 +491,8 @@ __txn_printlog(WT_SESSION_IMPL *session, WT_RET(__wt_fprintf(out, ",\n")); WT_RET(__wt_fprintf(out, - " { \"lsn\" : [%" PRIu32 ",%" PRId64 "],\n", - lsnp->file, lsnp->offset)); + " { \"lsn\" : [%" PRIu32 ",%" PRIu32 "],\n", + lsnp->l.file, lsnp->l.offset)); WT_RET(__wt_fprintf(out, " \"hdr_flags\" : \"%s\",\n", compressed ? "compressed" : "")); WT_RET(__wt_fprintf(out, @@ -503,11 +504,11 @@ __txn_printlog(WT_SESSION_IMPL *session, switch (rectype) { case WT_LOGREC_CHECKPOINT: WT_RET(__wt_struct_unpack(session, p, WT_PTRDIFF(end, p), - WT_UNCHECKED_STRING(IQ), &ckpt_lsn.file, &ckpt_lsn.offset)); + WT_UNCHECKED_STRING(II), &lsnfile, &lsnoffset)); WT_RET(__wt_fprintf(out, " \"type\" : \"checkpoint\",\n")); WT_RET(__wt_fprintf(out, - " \"ckpt_lsn\" : [%" PRIu32 ",%" PRId64 "]\n", - ckpt_lsn.file, ckpt_lsn.offset)); + " \"ckpt_lsn\" : [%" PRIu32 ",%" PRIu32 "]\n", + lsnfile, lsnoffset)); break; case WT_LOGREC_COMMIT: diff --git a/src/third_party/wiredtiger/src/txn/txn_recover.c b/src/third_party/wiredtiger/src/txn/txn_recover.c index 8051d059d7e..e6bd8a8d755 100644 --- a/src/third_party/wiredtiger/src/txn/txn_recover.c +++ b/src/third_party/wiredtiger/src/txn/txn_recover.c @@ -91,9 +91,9 @@ __recovery_cursor(WT_SESSION_IMPL *session, WT_RECOVERY *r, WT_ERR(__recovery_cursor( \ (session), (r), (lsnp), (fileid), false, (cp))); \ WT_ERR(__wt_verbose((session), WT_VERB_RECOVERY, \ - "%s op %d to file %d at LSN %u/%" PRIuMAX, \ + "%s op %d to file %d at LSN %u/%u", \ (cursor == NULL) ? "Skipping" : "Applying", \ - optype, fileid, lsnp->file, (uintmax_t)lsnp->offset)); \ + optype, fileid, lsnp->l.file, lsnp->l.offset)); \ if (cursor == NULL) \ break @@ -303,8 +303,7 @@ __recovery_setup_file(WT_RECOVERY *r, const char *uri, const char *config) { WT_CONFIG_ITEM cval; WT_LSN lsn; - intmax_t offset; - uint32_t fileid; + uint32_t fileid, lsnfile, lsnoffset; WT_RET(__wt_config_getones(r->session, config, "id", &cval)); fileid = (uint32_t)cval.val; @@ -326,8 +325,8 @@ __recovery_setup_file(WT_RECOVERY *r, const char *uri, const char *config) if (cval.type != WT_CONFIG_ITEM_STRUCT) WT_INIT_LSN(&lsn); else if (sscanf(cval.str, - "(%" SCNu32 ",%" SCNdMAX ")", &lsn.file, &offset) == 2) - lsn.offset = offset; + "(%" SCNu32 ",%" SCNu32 ")", &lsnfile, &lsnoffset) == 2) + WT_SET_LSN(&lsn, lsnfile, lsnoffset); else WT_RET_MSG(r->session, EINVAL, "Failed to parse checkpoint LSN '%.*s'", @@ -335,8 +334,8 @@ __recovery_setup_file(WT_RECOVERY *r, const char *uri, const char *config) r->files[fileid].ckpt_lsn = lsn; WT_RET(__wt_verbose(r->session, WT_VERB_RECOVERY, - "Recovering %s with id %u @ (%" PRIu32 ", %" PRIu64 ")", - uri, fileid, lsn.file, lsn.offset)); + "Recovering %s with id %u @ (%" PRIu32 ", %" PRIu32 ")", + uri, fileid, lsn.l.file, lsn.l.offset)); return (0); @@ -485,8 +484,8 @@ __wt_txn_recover(WT_SESSION_IMPL *session) */ r.metadata_only = false; WT_ERR(__wt_verbose(session, WT_VERB_RECOVERY, - "Main recovery loop: starting at %u/%" PRIuMAX, - r.ckpt_lsn.file, (uintmax_t)r.ckpt_lsn.offset)); + "Main recovery loop: starting at %u/%u", + r.ckpt_lsn.l.file, r.ckpt_lsn.l.offset)); WT_ERR(__wt_log_needs_recovery(session, &r.ckpt_lsn, &needs_rec)); /* * Check if the database was shut down cleanly. If not diff --git a/src/third_party/wiredtiger/test/format/config.c b/src/third_party/wiredtiger/test/format/config.c index 866e210e556..d431546f254 100644 --- a/src/third_party/wiredtiger/test/format/config.c +++ b/src/third_party/wiredtiger/test/format/config.c @@ -244,45 +244,58 @@ config_compression(const char *conf_name) const char *cstr; char confbuf[128]; + /* Return if already specified. */ + if (config_is_perm(conf_name)) + return; + /* - * Compression: choose something if compression wasn't specified, - * otherwise confirm the appropriate shared library is available. - * We used to verify that the libraries existed but that's no longer - * robust, since it's possible to build compression libraries into - * the WiredTiger library. + * Don't configure a compression engine for logging if logging isn't + * configured (it won't break, but it's confusing). */ - if (!config_is_perm(conf_name)) { - cstr = "none"; - switch (mmrand(NULL, 1, 20)) { - case 1: case 2: case 3: case 4: /* 20% no compression */ - break; - case 5: /* 5% bzip */ - cstr = "bzip"; - break; - case 6: /* 5% bzip-raw */ - cstr = "bzip-raw"; - break; - case 7: case 8: case 9: case 10: /* 20% lz4 */ - cstr = "lz4"; - break; - case 11: /* 5% lz4-no-raw */ - cstr = "lz4-noraw"; - break; - case 12: case 13: case 14: case 15: /* 20% snappy */ - cstr = "snappy"; - break; - case 16: case 17: case 18: case 19: /* 20% zlib */ - cstr = "zlib"; - break; - case 20: /* 5% zlib-no-raw */ - cstr = "zlib-noraw"; - break; - } - - (void)snprintf(confbuf, sizeof(confbuf), "%s=%s", conf_name, - cstr); + cstr = "none"; + if (strcmp(conf_name, "logging_compression") == 0 && g.c_logging == 0) { + (void)snprintf( + confbuf, sizeof(confbuf), "%s=%s", conf_name, cstr); config_single(confbuf, 0); + return; } + + /* + * Select a compression type from the list of built-in engines. + * + * Listed percentages are only correct if all of the possible engines + * are compiled in. + */ + switch (mmrand(NULL, 1, 20)) { +#ifdef HAVE_BUILTIN_EXTENSION_LZ4 + case 1: case 2: case 3: case 4: /* 20% lz4 */ + cstr = "lz4"; + break; + case 5: /* 5% lz4-no-raw */ + cstr = "lz4-noraw"; + break; +#endif +#ifdef HAVE_BUILTIN_EXTENSION_SNAPPY + case 6: case 7: case 8: case 9: /* 30% snappy */ + case 10: case 11: + cstr = "snappy"; + break; +#endif +#ifdef HAVE_BUILTIN_EXTENSION_ZLIB + case 12: case 13: case 14: case 15: /* 20% zlib */ + cstr = "zlib"; + break; + case 16: /* 5% zlib-no-raw */ + cstr = "zlib-noraw"; + break; +#endif + case 17: case 18: case 19: case 20: /* 20% no compression */ + default: + break; + } + + (void)snprintf(confbuf, sizeof(confbuf), "%s=%s", conf_name, cstr); + config_single(confbuf, 0); } /* @@ -641,10 +654,6 @@ config_map_compression(const char *s, u_int *vp) { if (strcmp(s, "none") == 0) *vp = COMPRESS_NONE; - else if (strcmp(s, "bzip") == 0) - *vp = COMPRESS_BZIP; - else if (strcmp(s, "bzip-raw") == 0) - *vp = COMPRESS_BZIP_RAW; else if (strcmp(s, "lz4") == 0) *vp = COMPRESS_LZ4; else if (strcmp(s, "lz4-noraw") == 0) diff --git a/src/third_party/wiredtiger/test/format/config.h b/src/third_party/wiredtiger/test/format/config.h index a5190469c7f..d8b11b005d4 100644 --- a/src/third_party/wiredtiger/test/format/config.h +++ b/src/third_party/wiredtiger/test/format/config.h @@ -58,8 +58,7 @@ typedef struct { } CONFIG; #define COMPRESSION_LIST \ - "(none | bzip | bzip-raw | lz4 | lz4-noraw | lzo | none | " \ - "snappy | zlib | zlib-noraw)" + "(none | lz4 | lz4-noraw | snappy | zlib | zlib-noraw)" static CONFIG c[] = { { "abort", diff --git a/src/third_party/wiredtiger/test/format/format.h b/src/third_party/wiredtiger/test/format/format.h index bf4d1c0a277..41c9de3dd30 100644 --- a/src/third_party/wiredtiger/test/format/format.h +++ b/src/third_party/wiredtiger/test/format/format.h @@ -64,8 +64,6 @@ #define EXTPATH "../../ext/" /* Extensions path */ -#define BZIP_PATH \ - EXTPATH "compressors/bzip2/.libs/libwiredtiger_bzip2.so" #define LZ4_PATH \ EXTPATH "compressors/lz4/.libs/libwiredtiger_lz4.so" #define SNAPPY_PATH \ @@ -241,14 +239,12 @@ typedef struct { u_int c_checksum_flag; /* Checksum flag value */ #define COMPRESS_NONE 1 -#define COMPRESS_BZIP 2 -#define COMPRESS_BZIP_RAW 3 -#define COMPRESS_LZ4 4 -#define COMPRESS_LZ4_NO_RAW 5 -#define COMPRESS_LZO 6 -#define COMPRESS_SNAPPY 7 -#define COMPRESS_ZLIB 8 -#define COMPRESS_ZLIB_NO_RAW 9 +#define COMPRESS_LZ4 2 +#define COMPRESS_LZ4_NO_RAW 3 +#define COMPRESS_LZO 4 +#define COMPRESS_SNAPPY 5 +#define COMPRESS_ZLIB 6 +#define COMPRESS_ZLIB_NO_RAW 7 u_int c_compression_flag; /* Compression flag value */ u_int c_logging_compression_flag; /* Log compression flag value */ diff --git a/src/third_party/wiredtiger/test/format/t.c b/src/third_party/wiredtiger/test/format/t.c index 37ba982c987..ccbc0442e4a 100644 --- a/src/third_party/wiredtiger/test/format/t.c +++ b/src/third_party/wiredtiger/test/format/t.c @@ -45,10 +45,14 @@ main(int argc, char *argv[]) config = NULL; +#ifdef _WIN32 + g.progname = "t_format.exe"; +#else if ((g.progname = strrchr(argv[0], DIR_DELIM)) == NULL) g.progname = argv[0]; else ++g.progname; +#endif #if 0 /* Configure the GNU malloc for debugging. */ diff --git a/src/third_party/wiredtiger/test/format/wts.c b/src/third_party/wiredtiger/test/format/wts.c index b75a0c793eb..9d4d3fe5cb8 100644 --- a/src/third_party/wiredtiger/test/format/wts.c +++ b/src/third_party/wiredtiger/test/format/wts.c @@ -38,10 +38,6 @@ compressor(uint32_t compress_flag) switch (compress_flag) { case COMPRESS_NONE: return ("none"); - case COMPRESS_BZIP: - return ("bzip2"); - case COMPRESS_BZIP_RAW: - return ("bzip2-raw-test"); case COMPRESS_LZ4: return ("lz4"); case COMPRESS_LZ4_NO_RAW: @@ -143,11 +139,7 @@ wts_open(const char *home, int set_api, WT_CONNECTION **connp) "create,checkpoint_sync=false,cache_size=%" PRIu32 "MB", g.c_cache); -#ifdef _WIN32 - p += snprintf(p, REMAIN(p, end), ",error_prefix=\"t_format.exe\""); -#else p += snprintf(p, REMAIN(p, end), ",error_prefix=\"%s\"", g.progname); -#endif /* In-memory configuration. */ if (g.c_in_memory != 0) @@ -178,7 +170,7 @@ wts_open(const char *home, int set_api, WT_CONNECTION **connp) ",encryption=(name=%s)", encryptor(g.c_encryption_flag)); /* Miscellaneous. */ -#ifndef _WIN32 +#ifdef HAVE_POSIX_MEMALIGN p += snprintf(p, REMAIN(p, end), ",buffer_alignment=512"); #endif @@ -210,9 +202,8 @@ wts_open(const char *home, int set_api, WT_CONNECTION **connp) /* Extensions. */ p += snprintf(p, REMAIN(p, end), ",extensions=[" - "\"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\"],", + "\"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\", \"%s\"],", g.c_reverse ? REVERSE_PATH : "", - access(BZIP_PATH, R_OK) == 0 ? BZIP_PATH : "", access(LZ4_PATH, R_OK) == 0 ? LZ4_PATH : "", access(LZO_PATH, R_OK) == 0 ? LZO_PATH : "", access(ROTN_PATH, R_OK) == 0 ? ROTN_PATH : "", diff --git a/src/third_party/wiredtiger/test/packing/intpack-test.c b/src/third_party/wiredtiger/test/packing/intpack-test.c index a48f9fc4fe4..08cc3807725 100644 --- a/src/third_party/wiredtiger/test/packing/intpack-test.c +++ b/src/third_party/wiredtiger/test/packing/intpack-test.c @@ -26,10 +26,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <assert.h> - #include "wt_internal.h" /* For __wt_XXX */ +#include <assert.h> + int main(void) { diff --git a/src/third_party/wiredtiger/test/packing/intpack-test2.c b/src/third_party/wiredtiger/test/packing/intpack-test2.c index 68f794f0bf5..7555d2724e7 100644 --- a/src/third_party/wiredtiger/test/packing/intpack-test2.c +++ b/src/third_party/wiredtiger/test/packing/intpack-test2.c @@ -26,10 +26,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <assert.h> - #include "wt_internal.h" /* For __wt_XXX */ +#include <assert.h> + int main(void) { diff --git a/src/third_party/wiredtiger/test/packing/intpack-test3.c b/src/third_party/wiredtiger/test/packing/intpack-test3.c index 2bce88c3568..2ebc01f9e2e 100644 --- a/src/third_party/wiredtiger/test/packing/intpack-test3.c +++ b/src/third_party/wiredtiger/test/packing/intpack-test3.c @@ -26,10 +26,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <assert.h> - #include "wt_internal.h" /* For __wt_XXX */ +#include <assert.h> + void test_value(int64_t); void test_spread(int64_t, int64_t, int64_t); diff --git a/src/third_party/wiredtiger/test/packing/packing-test.c b/src/third_party/wiredtiger/test/packing/packing-test.c index 1d2194bee50..9b7105d7d4a 100644 --- a/src/third_party/wiredtiger/test/packing/packing-test.c +++ b/src/third_party/wiredtiger/test/packing/packing-test.c @@ -26,10 +26,10 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#include <assert.h> - #include "wt_internal.h" /* For __wt_XXX */ +#include <assert.h> + static void check(const char *fmt, ...) { diff --git a/src/third_party/wiredtiger/test/recovery/Makefile.am b/src/third_party/wiredtiger/test/recovery/Makefile.am index 60f237dad10..35f8dd15823 100644 --- a/src/third_party/wiredtiger/test/recovery/Makefile.am +++ b/src/third_party/wiredtiger/test/recovery/Makefile.am @@ -1,14 +1,18 @@ AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)/src/include \ -I$(top_srcdir)/test/utility -noinst_PROGRAMS = t -t_SOURCES = recovery.c -t_LDADD = $(top_builddir)/libwiredtiger.la -t_LDFLAGS = -static +noinst_PROGRAMS = random-abort truncated-log +random_abort_SOURCES = random-abort.c +random_abort_LDADD = $(top_builddir)/libwiredtiger.la +random_abort_LDFLAGS = -static + +truncated_log_SOURCES = truncated-log.c +truncated_log_LDADD = $(top_builddir)/libwiredtiger.la +truncated_log_LDFLAGS = -static # Run this during a "make check" smoke test. TESTS = $(noinst_PROGRAMS) LOG_COMPILER = $(TEST_WRAPPER) clean-local: - rm -rf WiredTiger* *.core __* + rm -rf WT_TEST* *.core __* diff --git a/src/third_party/wiredtiger/test/recovery/recovery.c b/src/third_party/wiredtiger/test/recovery/random-abort.c index 5772865f030..ddcafbc80fd 100644 --- a/src/third_party/wiredtiger/test/recovery/recovery.c +++ b/src/third_party/wiredtiger/test/recovery/random-abort.c @@ -147,14 +147,14 @@ main(int argc, char *argv[]) uint32_t absent, count, timeout; int ch, status, ret; pid_t pid; - char *working_dir; + const char *working_dir; if ((progname = strrchr(argv[0], DIR_DELIM)) == NULL) progname = argv[0]; else ++progname; - working_dir = NULL; + working_dir = "WT_TEST.random-abort"; timeout = 10; while ((ch = __wt_getopt(progname, argc, argv, "h:t:")) != EOF) switch (ch) { diff --git a/src/third_party/wiredtiger/test/recovery/truncated-log.c b/src/third_party/wiredtiger/test/recovery/truncated-log.c new file mode 100644 index 00000000000..4add7a61f66 --- /dev/null +++ b/src/third_party/wiredtiger/test/recovery/truncated-log.c @@ -0,0 +1,268 @@ +/*- + * Public Domain 2014-2016 MongoDB, Inc. + * Public Domain 2008-2014 WiredTiger, Inc. + * + * This is free and unencumbered software released into the public domain. + * + * Anyone is free to copy, modify, publish, use, compile, sell, or + * distribute this software, either in source code form or as a compiled + * binary, for any purpose, commercial or non-commercial, and by any + * means. + * + * In jurisdictions that recognize copyright laws, the author or authors + * of this software dedicate any and all copyright interest in the + * software to the public domain. We make this dedication for the benefit + * of the public at large and to the detriment of our heirs and + * successors. We intend this dedication to be an overt act of + * relinquishment in perpetuity of all present and future rights to this + * software under copyright law. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <sys/wait.h> +#include <errno.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#ifndef _WIN32 +#include <unistd.h> +#else +/* snprintf is not supported on <= VS2013 */ +#define snprintf _snprintf +#endif + +#include <wiredtiger.h> + +#include "test_util.i" + +static char home[512]; /* Program working dir */ +static const char *progname; /* Program name */ +static const char *uri = "table:main"; + +#define RECORDS_FILE "records" + +#define ENV_CONFIG \ + "create,log=(file_max=100K,archive=false,enabled)," \ + "transaction_sync=(enabled,method=none)" +#define ENV_CONFIG_REC "log=(recover=on)" +#define LOG_FILE_1 "WiredTigerLog.0000000001" +#define MAX_VAL 4096 + +#define K_SIZE 16 +#define V_SIZE 256 + +static void +usage(void) +{ + fprintf(stderr, "usage: %s [-h dir]\n", progname); + exit(EXIT_FAILURE); +} + +/* + * Child process creates the database and table, and then writes data into + * the table until it is killed by the parent. + */ +static void +fill_db(void) +{ + FILE *fp; + WT_CONNECTION *conn; + WT_CURSOR *cursor, *logc; + WT_LSN lsn, save_lsn; + WT_SESSION *session; + uint32_t i, max_key, min_key, units, unused; + int ret; + bool first; + char k[K_SIZE], v[V_SIZE]; + + /* + * Run in the home directory so that the records file is in there too. + */ + chdir(home); + if ((ret = wiredtiger_open(NULL, NULL, ENV_CONFIG, &conn)) != 0) + testutil_die(ret, "wiredtiger_open"); + if ((ret = conn->open_session(conn, NULL, NULL, &session)) != 0) + testutil_die(ret, "WT_CONNECTION:open_session"); + if ((ret = session->create(session, + uri, "key_format=S,value_format=S")) != 0) + testutil_die(ret, "WT_SESSION.create: %s", uri); + if ((ret = + session->open_cursor(session, uri, NULL, NULL, &cursor)) != 0) + testutil_die(ret, "WT_SESSION.open_cursor: %s", uri); + + /* + * Keep a separate file with the records we wrote for checking. + */ + (void)unlink(RECORDS_FILE); + if ((fp = fopen(RECORDS_FILE, "w")) == NULL) + testutil_die(errno, "fopen"); + /* + * Set to no buffering. + */ + setvbuf(fp, NULL, _IONBF, 0); + save_lsn.l.file = 0; + + /* + * Write data into the table until we move to log file 2. + * We do the calculation below so that we don't have to walk the + * log for every record. + * + * Calculate about how many records should fit in the log file. + * Subtract a bunch for metadata and file creation records. + * Then subtract out a few more records to be conservative. + */ + units = (K_SIZE + V_SIZE) / 128 + 1; + min_key = 90000 / (units * 128) - 15; + max_key = min_key * 2; + first = true; + for (i = 0; i < max_key; ++i) { + snprintf(k, sizeof(k), "key%03d", (int)i); + snprintf(v, sizeof(v), "value%0*d", + (int)(V_SIZE - strlen("value")), (int)i); + cursor->set_key(cursor, k); + cursor->set_value(cursor, v); + if ((ret = cursor->insert(cursor)) != 0) + testutil_die(ret, "WT_CURSOR.insert"); + + if (i > min_key) { + if ((ret = session->open_cursor( + session, "log:", NULL, NULL, &logc)) != 0) + testutil_die(ret, "open_cursor: log"); + if (save_lsn.l.file != 0) { + logc->set_key(logc, + save_lsn.l.file, save_lsn.l.offset, 0); + if ((ret = logc->search(logc)) != 0) + testutil_die(errno, "search"); + } + while ((ret = logc->next(logc)) == 0) { + if ((ret = logc->get_key(logc, + &lsn.l.file, &lsn.l.offset, &unused)) != 0) + testutil_die(errno, "get_key"); + if (lsn.l.file < 2) + save_lsn = lsn; + else { + if (first) + testutil_die(EINVAL, + "min_key too high"); + if (fprintf(fp, + "%" PRIu32 " %" PRIu32 "\n", + save_lsn.l.offset, i - 1) == -1) + testutil_die(errno, "fprintf"); + fclose(fp); + abort(); + } + } + first = false; + } + } +} + +extern int __wt_optind; +extern char *__wt_optarg; + +int +main(int argc, char *argv[]) +{ + FILE *fp; + WT_CONNECTION *conn; + WT_CURSOR *cursor; + WT_SESSION *session; + uint64_t new_offset, offset; + uint32_t count, max_key; + int ch, status, ret; + pid_t pid; + const char *working_dir; + + if ((progname = strrchr(argv[0], DIR_DELIM)) == NULL) + progname = argv[0]; + else + ++progname; + + working_dir = "WT_TEST.truncated-log"; + while ((ch = __wt_getopt(progname, argc, argv, "h:")) != EOF) + switch (ch) { + case 'h': + working_dir = __wt_optarg; + break; + default: + usage(); + } + argc -= __wt_optind; + argv += __wt_optind; + if (argc != 0) + usage(); + + testutil_work_dir_from_path(home, 512, working_dir); + testutil_make_work_dir(home); + + /* + * Fork a child to insert as many items. We will then randomly + * kill the child, run recovery and make sure all items we wrote + * exist after recovery runs. + */ + if ((pid = fork()) < 0) + testutil_die(errno, "fork"); + + if (pid == 0) { /* child */ + fill_db(); + return (EXIT_SUCCESS); + } + + /* parent */ + /* Wait for child to kill itself. */ + waitpid(pid, &status, 0); + + /* + * !!! If we wanted to take a copy of the directory before recovery, + * this is the place to do it. + */ + chdir(home); + printf("Open database, run recovery and verify content\n"); + if ((fp = fopen(RECORDS_FILE, "r")) == NULL) + testutil_die(errno, "fopen"); + ret = fscanf(fp, "%" SCNu64 " %" SCNu32 "\n", &offset, &max_key); + fclose(fp); + if (ret != 2) + testutil_die(errno, "fscanf"); + /* + * The offset is the beginning of the last record. Truncate to + * the middle of that last record (i.e. ahead of that offset). + */ + new_offset = offset + V_SIZE; + printf("Parent: Truncate to %u\n", (uint32_t)new_offset); + if ((ret = truncate(LOG_FILE_1, (wt_off_t)new_offset)) != 0) + testutil_die(errno, "truncate"); + + if ((ret = wiredtiger_open(NULL, NULL, ENV_CONFIG_REC, &conn)) != 0) + testutil_die(ret, "wiredtiger_open"); + if ((ret = conn->open_session(conn, NULL, NULL, &session)) != 0) + testutil_die(ret, "WT_CONNECTION:open_session"); + if ((ret = + session->open_cursor(session, uri, NULL, NULL, &cursor)) != 0) + testutil_die(ret, "WT_SESSION.open_cursor: %s", uri); + + /* + * For every key in the saved file, verify that the key exists + * in the table after recovery. Since we did write-no-sync, we + * expect every key to have been recovered. + */ + count = 0; + while ((ret = cursor->next(cursor)) == 0) + ++count; + if ((ret = conn->close(conn, NULL)) != 0) + testutil_die(ret, "WT_CONNECTION:close"); + if (count > max_key) { + printf("expected %u records found %u\n", max_key, count); + return (EXIT_FAILURE); + } + printf("%u records verified\n", count); + return (EXIT_SUCCESS); +} diff --git a/src/third_party/wiredtiger/test/suite/test_compress01.py b/src/third_party/wiredtiger/test/suite/test_compress01.py index e97953a53cd..94c748fc3e5 100644 --- a/src/third_party/wiredtiger/test/suite/test_compress01.py +++ b/src/third_party/wiredtiger/test/suite/test_compress01.py @@ -42,7 +42,6 @@ class test_compress01(wttest.WiredTigerTestCase): ('table', dict(uri='table:test_compress01')), ] compress = [ - ('bzip2', dict(compress='bzip2')), ('nop', dict(compress='nop')), ('snappy', dict(compress='snappy')), ('none', dict(compress=None)), diff --git a/src/third_party/wiredtiger/test/suite/test_cursor08.py b/src/third_party/wiredtiger/test/suite/test_cursor08.py index f7bd37a2a3c..1a379518224 100644 --- a/src/third_party/wiredtiger/test/suite/test_cursor08.py +++ b/src/third_party/wiredtiger/test/suite/test_cursor08.py @@ -47,7 +47,6 @@ class test_cursor08(wttest.WiredTigerTestCase, suite_subprocess): ('reopen', dict(reopen=True)) ]) compress = check_scenarios([ - ('bzip2', dict(compress='bzip2')), ('nop', dict(compress='nop')), ('snappy', dict(compress='snappy')), ('zlib', dict(compress='zlib')), diff --git a/src/third_party/wiredtiger/test/suite/test_encrypt01.py b/src/third_party/wiredtiger/test/suite/test_encrypt01.py index 0521f7c8e8a..0f2782204d2 100644 --- a/src/third_party/wiredtiger/test/suite/test_encrypt01.py +++ b/src/third_party/wiredtiger/test/suite/test_encrypt01.py @@ -55,10 +55,8 @@ class test_encrypt01(wttest.WiredTigerTestCase): ('none', dict(log_compress=None, block_compress=None)), ('nop', dict(log_compress='nop', block_compress='nop')), ('lz4', dict(log_compress='lz4', block_compress='lz4')), - ('bzip2', dict(log_compress='bzip2', block_compress='bzip2')), ('snappy', dict(log_compress='snappy', block_compress='snappy')), ('zlib', dict(log_compress='zlib', block_compress='zlib')), - ('bzip2-none', dict(log_compress='bzip2', block_compress=None)), ('none-snappy', dict(log_compress=None, block_compress='snappy')), ('snappy-lz4', dict(log_compress='snappy', block_compress='lz4')), ] diff --git a/src/third_party/wiredtiger/test/suite/test_txn07.py b/src/third_party/wiredtiger/test/suite/test_txn07.py index 94c26990178..f74120e3590 100644 --- a/src/third_party/wiredtiger/test/suite/test_txn07.py +++ b/src/third_party/wiredtiger/test/suite/test_txn07.py @@ -64,7 +64,6 @@ class test_txn07(wttest.WiredTigerTestCase, suite_subprocess): ] txn1s = [('t1c', dict(txn1='commit')), ('t1r', dict(txn1='rollback'))] compress = [ - ('bzip2', dict(compress='bzip2')), ('nop', dict(compress='nop')), ('snappy', dict(compress='snappy')), ('zlib', dict(compress='zlib')), diff --git a/src/third_party/wiredtiger/test/utility/test_util.i b/src/third_party/wiredtiger/test/utility/test_util.i index 73141bc9be7..3b88d375381 100644 --- a/src/third_party/wiredtiger/test/utility/test_util.i +++ b/src/third_party/wiredtiger/test/utility/test_util.i @@ -66,26 +66,17 @@ testutil_die(int e, const char *fmt, ...) * Creates the full intended work directory in buffer. */ static inline void -testutil_work_dir_from_path(char *buffer, size_t inputSize, char *dir) +testutil_work_dir_from_path(char *buffer, size_t inputSize, const char *dir) { /* If no directory is provided, use the default. */ - if (dir == NULL) { - if (inputSize < sizeof(DEFAULT_DIR)) - testutil_die(ENOMEM, - "Not enough memory in buffer for directory %s%c%s", - dir, DIR_DELIM, DEFAULT_DIR); - - snprintf(buffer, inputSize, DEFAULT_DIR); - return; - } - - /* Additional bytes for the directory and WT_TEST. */ - if (inputSize < strlen(dir) + sizeof(DEFAULT_DIR) + sizeof(DIR_DELIM)) + if (dir == NULL) + dir = DEFAULT_DIR; + + if (inputSize < strlen(dir) + 1) testutil_die(ENOMEM, - "Not enough memory in buffer for directory %s%c%s", - dir, DIR_DELIM, DEFAULT_DIR); + "Not enough memory in buffer for directory %s", dir); - snprintf(buffer, inputSize, "%s%c%s", dir, DIR_DELIM, DEFAULT_DIR); + strcpy(buffer, dir); } /* |