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* Fixed overrun in key cache if one tried to allocate a key cacheMonty2015-08-131-11/+15
| | | | | | | | | | | | | | of more than 45G with a key_cache_block_size of 1024 or less. The problem was that some of the arguments to my_multi_malloc() got to be more than 4G. Fix: - Inntroduced my_multi_malloc_large() that can handle big regions. - Changed MyISAM and Aria key caches to use my_multi_malloc_large(). I didn't change the default my_multi_malloc() as this would be a too big patch and we don't allocate 4G blocks anywhere else.
* Added easy way to assert if another thread has died.Monty2015-07-261-4/+6
| | | | | | | | | Added some extra safety asserts in MyISAM key cache. my_thread_var->init is now: 0 at startup 1 at init 2 when thread dies
* rename st_my_thread_var::opt_info -> st_my_thread_var::keycache_linkSergei Golubchik2015-01-191-12/+12
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* Return to original stage after mysql_lock_tablesMichael Widenius2015-01-181-12/+23
| | | | | | | | | | | | | Stage "Filling schema table" is now properly shown in 'show processlist' mysys/mf_keycache.c: Simple cleanup with more comments sql/lock.cc: Return to original stage after mysql_lock_tables Made 'Table lock' as a true stage sql/sql_show.cc: Restore original stage after get_schema_tables_result
* Fixed problem with very slow shutdown when using 100,000 MyISAM tables with ↵Michael Widenius2014-07-191-65/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | delay_key_write Reason for the problem was that the hash of changed files in the key cache was too small (was 128). Fixed by making the hash size larger and changeable. - Introduced key-cache-file-hash-size (default 512) for MyISAM and aria_pagecache_file_hash_size (default 512) for Aria. - Added new status variable "Feature_delay_key_write" which counts number of tables opened that are using delay_key_write mysql-test/r/features.result: Added test of Feature_delay_key_write mysql-test/r/key_cache.result: Updated tests as the number of blocks has changed mysql-test/r/mysqld--help.result: Updated result mysql-test/suite/maria/maria3.result: Updated result mysql-test/suite/sys_vars/r/key_cache_file_hash_size_basic.result: Test new variable mysql-test/suite/sys_vars/t/aria_pagecache_file_hash_size_basic.test: Test new variable mysql-test/suite/sys_vars/t/key_cache_file_hash_size_basic.test: Test new variable mysql-test/t/features.test: Added test of Feature_delay_key_write mysql-test/t/key_cache.test: Updated tests as the number of blocks has changed mysys/mf_keycache.c: Made CHANGED_BLOCKS_HASH dynamic sql/handler.cc: Updated call to init_key_cache() sql/mysqld.cc: Added "Feature_delay_key_write" Added support for key-cache-file-hash-size sql/mysqld.h: Added support for key-cache-file-hash-size sql/sql_class.h: Added feature_files_opened_with_delayed_keys sql/sys_vars.cc: Added key_cache_file_hash_size storage/maria/ha_maria.cc: Added pagecache_file_hash_size Added counting of files with delay_key_write storage/maria/ma_checkpoint.c: Fixed compiler warning storage/maria/ma_pagecache.c: Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable storage/maria/ma_pagecache.h: Made PAGECACHE_CHANGED_BLOCKS_HASH into a variable storage/maria/ma_rt_test.c: Updated parameters for init_pagecache() storage/maria/ma_test1.c: Updated parameters for init_pagecache() storage/maria/ma_test2.c: Updated parameters for init_pagecache() storage/maria/ma_test3.c: Updated parameters for init_pagecache() storage/maria/maria_chk.c: Updated parameters for init_pagecache() storage/maria/maria_ftdump.c: Updated parameters for init_pagecache() storage/maria/maria_pack.c: Updated parameters for init_pagecache() storage/maria/maria_read_log.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_consist.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_rwconsist.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_rwconsist2.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_pagecache_single.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_first_lsn-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_max_lsn-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_multigroup-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_multithread-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_noflush-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_nologs-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_pagecache-t.c: Updated parameters for init_pagecache() storage/maria/unittest/ma_test_loghandler_purge-t.c: Updated parameters for init_pagecache() storage/myisam/ha_myisam.cc: Added counting of files with delay_key_write storage/myisam/mi_check.c: Updated call to init_key_cache() storage/myisam/mi_test1.c: Updated call to init_key_cache() storage/myisam/mi_test2.c: Updated call to init_key_cache() storage/myisam/mi_test3.c: Updated call to init_key_cache() storage/myisam/mi_test_all.sh: Fixed broken test storage/myisam/myisam_ftdump.c: Updated call to init_key_cache() storage/myisam/myisamchk.c: Updated call to init_key_cache() storage/myisam/myisamlog.c: Updated call to init_key_cache()
* 10.0-base mergeSergei Golubchik2014-02-261-2/+1
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| * MySQL-5.5.36 mergeSergei Golubchik2014-02-171-2/+1
| |\ | | | | | | | | | (without few incorrect bugfixes and with 1250 files where only a copyright year was changed)
| | * Updated/added copyright headersMurthy Narkedimilli2014-01-061-1/+1
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* | | MDEV-5314 - Compiling fails on OSX using clangSergey Vojtovich2014-02-191-1/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | | | This is port of fix for MySQL BUG#17647863. revno: 5572 revision-id: jon.hauglid@oracle.com-20131030232243-b0pw98oy72uka2sj committer: Jon Olav Hauglid <jon.hauglid@oracle.com> timestamp: Thu 2013-10-31 00:22:43 +0100 message: Bug#17647863: MYSQL DOES NOT COMPILE ON OSX 10.9 GM Rename test() macro to MY_TEST() to avoid conflict with libc++.
* | 5.3 mergeSergei Golubchik2013-07-161-23/+14
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| * | MDEV-4409 - Fix deadlock in MySQL key cache code, that can happen if there ↵Vladislav Vaintroub2013-07-091-23/+14
| | | | | | | | | | | | | | | | | | | | | is a key cache resize running in parallel with an update. If there is a key cache resize,a thread writing to key cache, will pause waiting until resize finishes. However this thread is won't be woken, because resize does not signaling waiters anymore. This is a regression introduced in WL#86(segmented MyISAM key cache) The fix is to unconditionally release threads waiting on resize_queue when resize finishes, as in pre-WL#86 code.
* | | mysql-5.5.31 mergeSergei Golubchik2013-05-071-1/+2
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| * | Bug#11757464:SERVER CRASH IN RECURSIVE CALL WHEN OOMNisha Gopalakrishnan2013-01-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Analysis: --------- When the server is out of memory, an error is raised to indicate the same. Handling the error requires more memory to be allocated which fails, hence the error handling loops in a recursion and causes the server to crash. Fix: --- a) Prevents pushing the 'out of memory' error condition to the diagnostic area as it requires memory allocation. GET DIAGNOSTICS, SHOW WARNINGS and SHOW ERRORS statements will not show information about this error. However the 'out of memory' error is returned to the client. b) It sets the ME_FATALERROR flag when 'out of memory' errors are reported (for places where the flag is not already set). This flag prevents activation of SP error handlers which also require memory allocation and therefore are likely to fail.
* | | Merge 5.3 -> 5.5Sergey Petrunya2012-06-201-55/+197
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| * | Fixed LP bug #1008293.Igor Babaev2012-06-111-55/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the reported problems manifested itself in the scenario when one thread tried to to get statistics on a key cache while the second thread had not finished initialization of the key cache structure yet. The problem was resolved by forcing serialization of such operations on key caches. To serialize function calls to perform certain operations over a key cache a new mutex associated with the key cache now is used. It is stored in the field op_lock of the KEY_CACHE structure. It is locked when the operation is performed. Some of the serialized key cache operations utilize calls for other key cache operations. To avoid recursive locking of op_lock the new functions that perform the operations of key cache initialization, destruction and re-partitioning with an additional parameter were introduced. The parameter says whether the operation over op_lock are to be performed or are to be omitted. The old functions for the operations of key cache initialization, destruction,and re-partitioning now just call the corresponding new functions with the additional parameter set to true requesting to use op_lock while all other calls of these new function have this parameter set to false. Another problem reported in the bug entry concerned the operation of assigning an index to a key cache. This operation can be called while the key cache structures are not initialized yet. In this case any call of flush_key_blocks() should return without any actions. No test case is provided with this patch.
* | | Merge 5.3->5.5.Igor Babaev2012-03-011-0/+9
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| * | Fixed LP bug #939866.Igor Babaev2012-02-251-0/+9
| | | | | | | | | | | | | | | | | | The field key_cache_mem_size of the KEY_CACHE structure must be initialized in the function init_key_cache() and updated in the function resize_key_cache().
* | | 5.3 mergeSergei Golubchik2012-01-131-1/+2
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| * | Merge with MariaDB 5.1Michael Widenius2011-11-241-2/+4
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| | * \ Initail merge with MySQL 5.1 (XtraDB still needs to be merged)Michael Widenius2011-11-211-2/+4
| | |\ \ | | | | | | | | | | | | | | | Fixed up copyright messages.
* | | \ \ mysql-5.5.18 mergeSergei Golubchik2011-11-031-2/+2
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| * | | | Updated/added copyright headersKent Boortz2011-06-301-2/+2
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| | * | | Updated/added copyright headersKent Boortz2011-06-301-2/+4
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| | | * | | Updated/added copyright headersKent Boortz2011-06-301-2/+3
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* | | | | | 5.5-mergeSergei Golubchik2011-07-021-93/+6
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| * | | | | Remove configuration preprocessor symbols 'THREAD'Magne Mahre2011-01-111-69/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and 'THREAD_SAFE_CLIENT'. As of MySQL 5.5, we no longer support non-threaded builds. This patch removes all references to the obsolete THREAD and THREAD_SAFE_CLIENT preprocessor symbols. These were used to distinguish between threaded and non-threaded builds.
| * | | | | Merge of mysql-5.1-bugteam into mysql-5.5-bugteam.Davi Arnaut2010-11-161-5/+5
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| | * | | | Bug#58057: 5.1 libmysql/libmysql.c unused variable/compile failureDavi Arnaut2010-11-101-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#57995: Compiler flag change build error on OSX 10.4: my_getncpus.c Bug#57996: Compiler flag change build error on OSX 10.5 : bind.c Bug#57994: Compiler flag change build error : my_redel.c Bug#57993: Compiler flag change build error on FreeBsd 7.0 : regexec.c Bug#57992: Compiler flag change build error on FreeBsd : mf_keycache.c Bug#57997: Compiler flag change build error on OSX 10.6: debug_sync.cc Fix assorted compiler generated warnings. cmd-line-utils/readline/bind.c: Bug#57996: Compiler flag change build error on OSX 10.5 : bind.c Initialize variable to work around a false positive warning. include/m_string.h: Bug#57994: Compiler flag change build error : my_redel.c The expansion of stpcpy (in glibc) causes warnings if the return value of strmov is not being used. Since stpcpy is a GNU extension and the expansion ends up using a built-in provided by GCC, use the compiler provided built-in directly when possible. include/my_compiler.h: Define a dummy MY_GNUC_PREREQ when not compiling with GCC. libmysql/libmysql.c: Bug#58057: 5.1 libmysql/libmysql.c unused variable/compile failure Variable might not be used in some cases. So, tag it as unused. mysys/mf_keycache.c: Bug#57992: Compiler flag change build error on FreeBsd : mf_keycache.c Use UNINIT_VAR to work around a false positive warning. mysys/my_getncpus.c: Bug#57995: Compiler flag change build error on OSX 10.4: my_getncpus.c Declare variable in the same block where it is used. regex/regexec.c: Bug#57993: Compiler flag change build error on FreeBsd 7.0 : regexec.c Work around a compiler bug which causes the cast to not be enforced. sql/debug_sync.cc: Bug#57997: Compiler flag change build error on OSX 10.6: debug_sync.cc Use UNINIT_VAR to work around a false positive warning. sql/handler.cc: Use UNINIT_VAR to work around a false positive warning. sql/slave.cc: Use UNINIT_VAR to work around a false positive warning. sql/sql_partition.cc: Use UNINIT_VAR to work around a false positive warning. storage/myisam/ft_nlq_search.c: Use UNINIT_VAR to work around a false positive warning. storage/myisam/mi_create.c: Use UNINIT_VAR to work around a false positive warning. storage/myisammrg/myrg_open.c: Use UNINIT_VAR to work around a false positive warning. tests/mysql_client_test.c: Change function to take a pointer to const, no need for a cast.
* | | | | | lots of post-merge changesSergei Golubchik2011-04-251-9/+10
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* | | | | | merge.Sergei Golubchik2010-11-251-209/+2087
|\ \ \ \ \ \ | |/ / / / / |/| | | / / | | |_|/ / | |/| | | | | | | | checkpoint. does not compile.
| * | | | merge w/ 5.1Sergei Golubchik2010-10-291-0/+2
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| * | | | sane implementation of Key_% status variables.Sergei Golubchik2010-10-291-159/+0
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| * | | | buildbot detected problemsSergei Golubchik2010-07-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mysys/mf_keycache.c: warning on windows storage/example/ha_example.cc: fighting the warnings don't ifdef too much. a function must return a value! storage/xtradb/Makefile.am: add -lmysqlservices for ha_xtradb.so plugin to load
| * | | | first initialize variable, then use it, not the other way aroundSergei Golubchik2010-05-271-1/+1
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| * | | | fix a warningSergei Golubchik2010-04-061-1/+1
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| * | | | Post review fixes.Igor Babaev2010-04-051-18/+55
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| * | | | Merge with the latest changes of 5.2Igor Babaev2010-04-031-0/+6
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| | * | | Removed compiler warningMichael Widenius2010-03-301-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disable pbxt for test cases not using pbxt (speeds up test suite) extra/comp_err.c: Added cast to get rid of compiler warning extra/libevent/kqueue.c: Added cast to get rid of compiler warning mysql-test/lib/mtr_cases.pm: Use --skip-pbxt for test cases that doesn't need pbxt Collect default-storage-engine from suite.opt file (should actually be my.cnf file, but that wasn't easy to do) mysql-test/suite/pbxt/t/suite.opt: Added marker for mysql-test-run.pl that this suite require pbxt mysys/mf_keycache.c: Use LINT_INIT() to remove compiler warnings mysys/my_gethostbyname.c: Remove compiler warnings sql/handler.cc: Reset variable that may be used uninitialized sql/item.h: Remove compiler warning sql/mysqld.cc: Use LINT_INIT() to remove compiler warnings sql/sql_class.h: Remove compiler warning sql/sql_table.cc: Ensure variable is always set (to remove compiler warning) sql/sql_view.cc: Use LINT_INIT() to remove compiler warnings storage/maria/ma_loghandler.c: Use LINT_INIT() to remove compiler warnings storage/myisammrg/ha_myisammrg.cc: Fixed wrong type to printf storage/myisammrg/myrg_open.c: Use LINT_INIT() to remove compiler warnings storage/xtradb/include/ut0lst.h: Trivial change of macro to remove compiler warning strings/ctype-ucs2.c: Use LINT_INIT() to remove compiler warnings strings/ctype-utf8.c: Use LINT_INIT() to remove compiler warnings support-files/compiler_warnings.supp: Suppress some not relevant warnings unittest/mysys/waiting_threads-t.c: Don't use ftruncate() as this gives warning about ignored return value
| * | | | Post-review fixes.Igor Babaev2010-04-011-486/+460
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| * | | | WL#86: Partitioned key cache for MyISAM.Igor Babaev2010-02-161-201/+2218
| |/ / / | | | | | | | | | | | | This is the base patch for the task.
| * | | Merge with MySQL 5.1, with following additions:unknown2009-11-161-49/+97
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Moved some code from innodb_plugin to xtradb, to ensure that all tests runs - Did changes in pbxt and maria storage engines becasue of changes in thd->query - Reverted wrong code in sql_table.cc for how ROW_FORMAT is used. This is a re-commit of Monty's merge to eliminate an extra commit from MySQL-5.1.42 that was accidentally included in the merge. This is a merge of the MySQL 5.1.41 clone-off (clone-5.1.41-build). In case there are any extra changes done before final MySQL 5.1.41 release, these will need to be merged later before MariaDB 5.1.41 release.
| | * | Upmerge a Windows compile fix from 5.0 to 5.1.Joerg Bruehe2009-10-161-1/+1
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| * | | Merge MySQL->MariaDBSergey Petrunya2009-09-081-2/+4
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Finished Monty and Jani's merge * Some InnoDB tests still fail (because it's old xtradb code run against newer testsuite). They are expected to go after mergning with the latest xtradb.
| * \ \ \ Merged with mysql-5.1 tree.Michael Widenius2009-04-251-1/+1
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | client/mysqltest.cc: Manually merged configure.in: Manually merged mysql-test/r/variables.result: Manually merged mysql-test/t/variables.test: Manually merged mysys/my_pread.c: Manually merged mysys/my_read.c: Manually merged sql/mysqld.cc: Manually merged storage/csv/ha_tina.h: Manually merged storage/myisam/ha_myisam.cc: Manually merged storage/myisam/mi_check.c: Manually merged storage/myisam/mi_search.c: Manually merged
| * \ \ \ \ Merge mysql.com:/home/my/mysql-5.1unknown2008-04-281-2/+3
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merged server-tools/instance-manager/mysql_connection.cc: Auto merged sql/CMakeLists.txt: Auto merged sql/Makefile.am: Auto merged sql/events.cc: Auto merged sql/field.cc: Auto merged sql/field.h: Auto merged sql/filesort.cc: Auto merged sql/gen_lex_hash.cc: Auto merged sql/ha_ndbcluster.cc: Auto merged sql/ha_partition.h: Auto merged sql/handler.h: Auto merged sql/item.cc: Auto merged sql/item.h: Auto merged sql/item_cmpfunc.cc: Auto merged sql/item_func.cc: Auto merged sql/item_func.h: Auto merged sql/item_strfunc.cc: Auto merged sql/item_strfunc.h: Auto merged sql/item_subselect.cc: Auto merged sql/lock.cc: Auto merged sql/log.cc: Auto merged sql/log_event.cc: Auto merged sql/net_serv.cc: Auto merged sql/opt_range.cc: Auto merged sql/partition_info.cc: Auto merged sql/rpl_injector.cc: Auto merged sql/set_var.cc: Auto merged sql/slave.cc: Auto merged sql/slave.h: Auto merged sql/sp_head.cc: Auto merged sql/sql_acl.cc: Auto merged sql/sql_base.cc: Auto merged sql/sql_cache.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_delete.cc: Auto merged sql/sql_load.cc: Auto merged sql/sql_plugin.cc: Auto merged sql/sql_prepare.cc: Auto merged sql/sql_repl.cc: Auto merged sql/sql_test.cc: Auto merged sql/sql_union.cc: Auto merged sql/sql_update.cc: Auto merged sql/sql_yacc.yy: Auto merged sql/table.cc: Auto merged sql/table.h: Auto merged sql/unireg.cc: Auto merged sql/share/errmsg.txt: Auto merged storage/csv/ha_tina.cc: Auto merged storage/csv/ha_tina.h: Auto merged storage/myisam/CMakeLists.txt: Auto merged storage/myisam/ft_boolean_search.c: Auto merged storage/myisam/ft_eval.c: Auto merged storage/myisam/ft_nlq_search.c: Auto merged storage/myisam/ft_parser.c: Auto merged storage/myisam/ft_static.c: Auto merged storage/myisam/ft_stopwords.c: Auto merged storage/myisam/ft_test1.c: Auto merged storage/myisam/ft_update.c: Auto merged storage/myisam/ha_myisam.cc: Auto merged storage/myisam/mi_check.c: Auto merged storage/myisam/mi_create.c: Auto merged storage/myisam/mi_delete.c: Auto merged storage/myisam/mi_delete_all.c: Auto merged storage/myisam/mi_dynrec.c: Auto merged storage/myisam/mi_key.c: Auto merged storage/myisam/mi_packrec.c: Auto merged storage/myisam/mi_range.c: Auto merged storage/myisam/mi_search.c: Auto merged storage/myisam/mi_test1.c: Auto merged storage/myisam/mi_test2.c: Auto merged storage/myisam/mi_test3.c: Auto merged storage/myisam/mi_unique.c: Auto merged storage/myisam/mi_write.c: Auto merged storage/myisam/myisamchk.c: Auto merged storage/myisam/myisamdef.h: Auto merged storage/myisam/myisampack.c: Auto merged storage/myisam/sort.c: Auto merged storage/myisam/sp_test.c: Auto merged support-files/mysql.spec.sh: Auto merged tests/mysql_client_test.c: Auto merged configure.in: Manual merge dbug/dbug.c: Restore to original state in Maria tree The big diff comes from a wrong pull from 5.0 -> 5.1 after backporting dbug to 5.0 from 5.1 include/Makefile.am: Manual merge include/my_atomic.h: Ignore changes include/my_base.h: Manual merge include/my_dbug.h: Use orginal my_dbug.h from maria tree include/my_handler.h: Manual merge include/my_sys.h: Manual merge include/myisam.h: Manual merge mysql-test/lib/mtr_report.pl: Manual merge mysql-test/r/myisam.result: Manual merge mysql-test/suite/binlog/r/binlog_unsafe.result: Manual merge mysql-test/suite/binlog/t/binlog_unsafe.test: Manual merge mysql-test/suite/rpl/r/rpl_row_flsh_tbls.result: Manual merge mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result: No changes mysql-test/suite/rpl/t/rpl_row_flsh_tbls.test: Manual merge mysql-test/t/change_user.test: Manual merge mysql-test/t/disabled.def: Manual merge mysql-test/t/merge.test: No changes mysql-test/t/myisam.test: Manual merge mysys/Makefile.am: Manual merge mysys/array.c: Manual merge mysys/mf_keycache.c: Manual merge mysys/my_getsystime.c: Manual merge mysys/my_handler.c: Manual merge mysys/my_pread.c: Manual merge mysys/safemalloc.c: Manual merge sql/ha_partition.cc: Manual merge sql/handler.cc: Manual merge sql/lex.h: Manual merge sql/mysql_priv.h: Manual merge sql/mysqld.cc: Manual merge sql/set_var.h: Manual merge sql/sql_class.cc: Manual merge sql/sql_insert.cc: Manual merge sql/sql_parse.cc: Manual merge sql/sql_select.cc: Manual merge sql/sql_show.cc: Manual merge sql/sql_table.cc: Manual merge storage/myisam/mi_checksum.c: No changes storage/myisam/mi_extra.c: Manual merge storage/myisam/mi_open.c: Manual merge storage/myisammrg/ha_myisammrg.cc: Manual merge strings/strmake.c: No changes
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merged include/my_global.h: Auto merged include/my_pthread.h: Auto merged include/my_sys.h: Auto merged include/mysql_com.h: Auto merged libmysql/CMakeLists.txt: Auto merged libmysql/Makefile.shared: Auto merged mysql-test/lib/mtr_cases.pl: Auto merged mysql-test/lib/mtr_report.pl: Auto merged mysql-test/mysql-test-run.pl: Auto merged mysql-test/r/innodb.result: Auto merged mysql-test/r/merge.result: Auto merged mysql-test/r/myisam.result: Auto merged mysql-test/r/mysqldump.result: Auto merged mysql-test/r/ps_2myisam.result: Auto merged mysql-test/r/ps_3innodb.result: Auto merged mysql-test/r/ps_4heap.result: Auto merged mysql-test/r/ps_5merge.result: Auto merged mysql-test/r/query_cache.result: Auto merged mysql-test/r/subselect.result: Auto merged mysql-test/r/view.result: Auto merged mysql-test/suite/ndb/r/ps_7ndb.result: Auto merged mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result: Auto merged mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test: Auto merged mysql-test/t/delayed.test: Auto merged mysql-test/t/disabled.def: Auto merged mysql-test/t/myisam.test: Auto merged mysql-test/t/mysqldump.test: Auto merged mysql-test/t/query_cache.test: Auto merged mysql-test/t/query_cache_notembedded.test: Auto merged mysql-test/t/subselect.test: Auto merged mysql-test/t/variables.test: Auto merged mysql-test/t/view.test: Auto merged mysys/CMakeLists.txt: Auto merged mysys/Makefile.am: Auto merged mysys/mf_keycache.c: Auto merged mysys/my_delete.c: Auto merged mysys/my_init.c: Auto merged mysys/my_symlink2.c: Auto merged mysys/safemalloc.c: Auto merged mysys/thr_lock.c: Auto merged sql/field.h: Auto merged sql/filesort.cc: Auto merged sql/ha_ndbcluster.cc: Auto merged sql/ha_partition.cc: Auto merged sql/handler.cc: Auto merged sql/handler.h: Auto merged sql/item.h: Auto merged sql/item_func.cc: Auto merged sql/item_func.h: Auto merged sql/item_strfunc.cc: Auto merged sql/item_xmlfunc.cc: Auto merged sql/lock.cc: Auto merged sql/log.cc: Auto merged sql/log_event_old.h: Auto merged sql/mysql_priv.h: Auto merged sql/net_serv.cc: Auto merged sql/opt_range.cc: Auto merged sql/set_var.h: Auto merged sql/slave.cc: Auto merged sql/slave.h: Auto merged sql/sql_class.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_delete.cc: Auto merged sql/sql_insert.cc: Auto merged sql/sql_parse.cc: Auto merged sql/sql_plugin.cc: Auto merged sql/sql_select.cc: Auto merged sql/sql_show.cc: Auto merged sql/share/errmsg.txt: Auto merged sql/table.cc: Auto merged sql/table.h: Auto merged sql/udf_example.c: Auto merged storage/csv/ha_tina.cc: Auto merged storage/myisam/ft_boolean_search.c: Auto merged storage/myisam/ft_nlq_search.c: Auto merged storage/myisam/ft_parser.c: Auto merged storage/myisam/ha_myisam.cc: Auto merged storage/myisam/ha_myisam.h: Auto merged storage/myisam/mi_check.c: Auto merged storage/myisam/mi_dynrec.c: Auto merged storage/myisam/mi_open.c: Auto merged storage/myisam/mi_packrec.c: Auto merged storage/myisam/mi_write.c: Auto merged storage/myisam/myisamchk.c: Auto merged storage/myisam/myisampack.c: Auto merged storage/myisam/rt_index.c: Auto merged storage/myisam/sort.c: Auto merged storage/myisammrg/ha_myisammrg.cc: Auto merged storage/myisammrg/ha_myisammrg.h: Auto merged strings/llstr.c: Auto merged support-files/compiler_warnings.supp: Auto merged Makefile.am: Manual merge from 5.1 to maria. client/mysqltest.c: Manual merge from 5.1 to maria. include/my_base.h: Manual merge from 5.1 to maria. mysql-test/t/merge.test: Manual merge from 5.1 to maria. mysys/my_getopt.c: Manual merge from 5.1 to maria. mysys/thr_mutex.c: Manual merge from 5.1 to maria. sql/mysqld.cc: Manual merge from 5.1 to maria. sql/set_var.cc: Manual merge from 5.1 to maria. sql/sql_table.cc: Manual merge from 5.1 to maria. sql/sql_yacc.yy: Manual merge from 5.1 to maria. sql/unireg.cc: Manual merge from 5.1 to maria.
| | * | | | | | WL#3071 - Maria checkpointunknown2007-10-191-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - serializing calls to flush_pagecache_blocks_int() on the same file to avoid known concurrency bugs - having that, we can now enable the background thread, as the flushes it does are now supposedly safe in concurrent situations. - new type of flush FLUSH_KEEP_LAZY: when the background checkpoint thread is flushing a packet of dirty pages between two checkpoints, it uses this flush type, indeed if a file is already being flushed by another thread it's smarter to move on to the next file than wait. - maria_checkpoint_frequency renamed to maria_checkpoint_interval. include/my_sys.h: new type of flushing for the page cache: FLUSH_KEEP_LAZY mysql-test/r/maria.result: result update mysys/mf_keycache.c: indentation. No FLUSH_KEEP_LAZY support in key cache. storage/maria/ha_maria.cc: maria_checkpoint_frequency was somehow a hidden part of the Checkpoint API and that was not good. Now we have checkpoint_interval, local to ha_maria.cc, which serves as container for the user-visible maria_checkpoint_interval global variable; setting it calls update_checkpoint_interval which passes the new value to ma_checkpoint_init(). There is no hiding anymore. By default, enable background thread which does checkpoints every 30 seconds, and dirty page flush in between. That thread takes a checkpoint when it ends, so no need for maria_hton_panic to take one. The | is | and not ||, because maria_panic() must always be called. frequency->interval. storage/maria/ma_checkpoint.c: Use FLUSH_KEEP_LAZY for background thread when it flushes packets of dirty pages between two checkpoints: it is smarter to move on to the next file than wait for it to have been completely flushed, which may take long. Comments about flush concurrency bugs moved from ma_pagecache.c. Removing out-of-date comment. frequency->interval. create_background_thread -> (interval>0). In ma_checkpoint_background(), some variables need to be preserved between iterations. storage/maria/ma_checkpoint.h: new prototype storage/maria/ma_pagecache.c: - concurrent calls of flush_pagecache_blocks_int() on the same file cause bugs (see @note in that function); we fix them by serializing in this situation. For that we use a global hash of (file, wqueue). When flush_pagecache_blocks_int() starts it looks into the hash, using the file as key. If not found, it inserts (file,wqueue) into the hash, flushes the file, and finally removes itself from the hash and wakes up any waiter in the queue. If found, it adds itself to the wqueue and waits. - As a by-product, we can remove changed_blocks_is_incomplete and replace it by scanning the hash, replace the sleep() by a queue wait. - new type of flush FLUSH_KEEP_LAZY: when flushing a file, if it's already being flushed by another thread (even partially), return immediately. storage/maria/ma_pagecache.h: In pagecache, a hash of files currently being flushed (i.e. there is a call to flush_pagecache_blocks_int() for them). storage/maria/ma_recovery.c: new prototype storage/maria/ma_test1.c: new prototype storage/maria/ma_test2.c: new prototype
| | * | | | | | Merge hynda.mysql.fi:/home/my/mysql-5.1-mainunknown2007-09-271-15/+17
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Auto merged client/mysqldump.c: Auto merged configure.in: Auto merged include/Makefile.am: Auto merged include/keycache.h: Auto merged include/m_string.h: Auto merged include/my_sys.h: Auto merged libmysqld/Makefile.am: Auto merged mysql-test/extra/rpl_tests/rpl_insert_delayed.test: Auto merged mysql-test/lib/mtr_cases.pl: Auto merged mysql-test/lib/mtr_misc.pl: Auto merged mysql-test/lib/mtr_process.pl: Auto merged mysql-test/lib/mtr_report.pl: Auto merged mysql-test/lib/mtr_timer.pl: Auto merged mysql-test/mysql-test-run.pl: Auto merged mysql-test/r/alter_table.result: Auto merged mysql-test/r/merge.result: Auto merged mysql-test/r/mysqldump.result: Auto merged mysql-test/r/query_cache.result: Auto merged mysql-test/r/subselect.result: Auto merged mysql-test/r/view.result: Auto merged mysql-test/suite/ndb/r/ps_7ndb.result: Auto merged mysql-test/suite/rpl/r/rpl_events.result: Auto merged mysql-test/suite/rpl/r/rpl_insert.result: Auto merged mysql-test/suite/rpl/r/rpl_row_insert_delayed.result: Auto merged mysql-test/suite/rpl/r/rpl_stm_flsh_tbls.result: Auto merged mysql-test/suite/rpl/r/rpl_stm_insert_delayed.result: Auto merged mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result: Auto merged mysql-test/suite/rpl/t/rpl_insert.test: Auto merged mysql-test/suite/rpl/t/rpl_stm_flsh_tbls.test: Auto merged mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test: Auto merged mysql-test/t/alter_table.test: Auto merged mysql-test/t/myisam.test: Auto merged mysql-test/t/mysqldump.test: Auto merged mysql-test/t/query_cache.test: Auto merged mysql-test/t/subselect.test: Auto merged mysql-test/t/view.test: Auto merged mysys/array.c: Auto merged mysys/mf_keycache.c: Auto merged mysys/my_init.c: Auto merged mysys/my_symlink2.c: Auto merged mysys/safemalloc.c: Auto merged mysys/thr_lock.c: Auto merged sql/Makefile.am: Auto merged sql/filesort.cc: Auto merged sql/ha_ndbcluster.cc: Auto merged sql/ha_partition.cc: Auto merged sql/ha_partition.h: Auto merged sql/handler.h: Auto merged sql/item_func.cc: Auto merged sql/item_func.h: Auto merged sql/item_xmlfunc.cc: Auto merged sql/lock.cc: Auto merged sql/log.cc: Auto merged sql/mysql_priv.h: Auto merged sql/mysqld.cc: Auto merged sql/net_serv.cc: Auto merged sql/opt_range.cc: Auto merged sql/set_var.cc: Auto merged sql/slave.cc: Auto merged sql/slave.h: Auto merged sql/sql_class.cc: Auto merged sql/sql_delete.cc: Auto merged sql/sql_insert.cc: Auto merged sql/sql_parse.cc: Auto merged sql/sql_select.cc: Auto merged sql/sql_table.cc: Auto merged sql/share/errmsg.txt: Auto merged sql/sql_test.cc: Auto merged sql/table.h: Auto merged sql/udf_example.c: Auto merged sql/uniques.cc: Auto merged sql/unireg.cc: Auto merged storage/csv/ha_tina.h: Auto merged storage/myisam/ft_boolean_search.c: Auto merged storage/myisam/ft_nlq_search.c: Auto merged storage/myisam/ft_parser.c: Auto merged storage/myisam/ft_stopwords.c: Auto merged storage/myisam/ha_myisam.cc: Auto merged storage/myisam/ha_myisam.h: Auto merged storage/myisam/mi_check.c: Auto merged storage/myisam/mi_create.c: Auto merged storage/myisam/mi_delete.c: Auto merged storage/myisam/mi_dynrec.c: Auto merged storage/myisam/mi_extra.c: Auto merged storage/myisam/mi_key.c: Auto merged storage/myisam/mi_locking.c: Auto merged storage/myisam/mi_log.c: Auto merged storage/myisam/mi_packrec.c: Auto merged storage/myisam/mi_rkey.c: Auto merged storage/myisam/mi_search.c: Auto merged storage/myisam/mi_test1.c: Auto merged storage/myisam/mi_test2.c: Auto merged storage/myisam/mi_update.c: Auto merged storage/myisam/mi_write.c: Auto merged storage/myisam/myisamchk.c: Auto merged storage/myisam/myisamlog.c: Auto merged storage/myisam/myisampack.c: Auto merged storage/myisam/sort.c: Auto merged storage/myisam/sp_test.c: Auto merged storage/myisammrg/ha_myisammrg.cc: Auto merged storage/myisammrg/ha_myisammrg.h: Auto merged storage/ndb/src/mgmapi/mgmapi.cpp: Auto merged support-files/compiler_warnings.supp: Auto merged client/mysqltest.c: Manual merge between mysql-5.1 and mysql-maria include/my_base.h: Manual merge between mysql-5.1 and mysql-maria include/my_global.h: Manual merge between mysql-5.1 and mysql-maria include/myisam.h: Manual merge between mysql-5.1 and mysql-maria libmysql/Makefile.shared: Manual merge between mysql-5.1 and mysql-maria mysql-test/r/events_logs_tests.result: Manual merge between mysql-5.1 and mysql-maria mysql-test/suite/rpl/r/rpl_row_flsh_tbls.result: Manual merge between mysql-5.1 and mysql-maria mysql-test/suite/rpl/t/rpl_row_flsh_tbls.test: Manual merge between mysql-5.1 and mysql-maria mysql-test/t/disabled.def: Manual merge between mysql-5.1 and mysql-maria mysql-test/t/events_logs_tests.test: Manual merge between mysql-5.1 and mysql-maria mysys/my_compress.c: Manual merge between mysql-5.1 and mysql-maria mysys/my_getsystime.c: Manual merge between mysql-5.1 and mysql-maria mysys/my_open.c: Manual merge between mysql-5.1 and mysql-maria sql/handler.cc: Manual merge between mysql-5.1 and mysql-maria sql/set_var.h: Manual merge between mysql-5.1 and mysql-maria sql/sql_class.h: Manual merge between mysql-5.1 and mysql-maria sql/sql_show.cc: Manual merge between mysql-5.1 and mysql-maria sql/sql_sort.h: Manual merge between mysql-5.1 and mysql-maria sql/sql_yacc.yy: Manual merge between mysql-5.1 and mysql-maria sql/table.cc: Manual merge between mysql-5.1 and mysql-maria storage/csv/ha_tina.cc: Manual merge between mysql-5.1 and mysql-maria storage/myisam/mi_open.c: Manual merge between mysql-5.1 and mysql-maria storage/myisam/myisamdef.h: Manual merge between mysql-5.1 and mysql-maria unittest/mysys/my_atomic-t.c: Manual merge between mysql-5.1 and mysql-maria
| | | * | | | | | porting Serg's fix for BUG#30094 to Maria. Now ma_test_all passes.unknown2007-07-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | maria.test and ps_maria.test still fail. mysys/mf_keycache.c: split string annoys some compilers storage/maria/ha_maria.cc: fix for compiler warnings storage/maria/ma_test1.c: porting Serg's fix for BUG#30094 to Maria storage/maria/ma_test2.c: porting Serg's fix for BUG#30094 to Maria storage/maria/ma_test3.c: porting Serg's fix for BUG#30094 to Maria storage/maria/ma_test_recovery: don't print ma_test1's messages if no problem
| | | * | | | | | merging MyISAM changes into Maria (not done in 5.1->maria merge ofunknown2007-07-271-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Jul 7th). "maria.test" and "ps_maria.test" still fail; "ma_test_all" starts failing (MyISAM has the same issue see BUG#30094). include/maria.h: merging MyISAM changes into Maria mysys/mf_keycache.c: mi_test_all showed "floating point exception", this was already fixed in the latest 5.1, importing fix. sql/item_xmlfunc.cc: compiler warning (already fixed in latest 5.1) storage/maria/ha_maria.cc: merging MyISAM changes into Maria. See #ifdef ASK_MONTY. storage/maria/ha_maria.h: merging MyISAM changes into Maria storage/maria/ma_cache.c: merging MyISAM changes into Maria storage/maria/ma_check.c: merging MyISAM changes into Maria storage/maria/ma_create.c: merging MyISAM changes into Maria storage/maria/ma_dynrec.c: merging MyISAM changes into Maria storage/maria/ma_extra.c: merging MyISAM changes into Maria storage/maria/ma_ft_boolean_search.c: merging MyISAM changes into Maria storage/maria/ma_ft_nlq_search.c: merging MyISAM changes into Maria storage/maria/ma_info.c: merging MyISAM changes into Maria storage/maria/ma_key.c: merging MyISAM changes into Maria storage/maria/ma_loghandler.c: compiler warning (part->length is size_t) storage/maria/ma_open.c: merging MyISAM changes into Maria storage/maria/ma_preload.c: merging MyISAM changes into Maria storage/maria/ma_range.c: merging MyISAM changes into Maria storage/maria/ma_rkey.c: merging MyISAM changes into Maria storage/maria/ma_rt_index.c: merging MyISAM changes into Maria storage/maria/ma_rt_key.c: merging MyISAM changes into Maria storage/maria/ma_rt_split.c: merging MyISAM changes into Maria storage/maria/ma_search.c: merging MyISAM changes into Maria storage/maria/ma_sort.c: merging MyISAM changes into Maria storage/maria/maria_def.h: merging MyISAM changes into Maria
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