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* Import wiredtiger: 849c21c26c879bb1195f211b63bdea74868094ea from branch ↵Luke Chen2018-11-131-2/+8
| | | | | | | | | | | | | | | | mongodb-4.2 ref: e8cf194d81..849c21c26c for: 4.1.6 WT-4043 Take locks while dumping the cache to avoid crashes WT-4399 Fix compression for workgen's wtperf emulation WT-4401 workgen: wtperf emulation: sample_interval broken with integer values WT-4402 Add rollback support and monitor JSON output in wtperf WT-4411 Added connection statistic for current total of cached cursors WT-4412 wtperf coverity fixes WT-4418 Don't keep key/value memory buffers allocated for cached cursors WT-4422 Don't queue clean pages for urgent eviction
* Import wiredtiger: e8cf194d813096cc2b30c0dd2d9d9c93ade79756 from branch ↵Luke Chen2018-11-021-2/+1
| | | | | | | | | | | | | | | | | mongodb-4.2 ref: 22b1224ee0..e8cf194d81 for: 4.1.5 WT-4298 Fix workgen to retry on WT_ROLLBACK and clear ops after warmup WT-4343 Unlock when sleeping to allow other log threads to make progress WT-4371 Workgen improvements to create a MongoDB-like workload WT-4376 Fix a bug where table index open can race WT-4385 Prepare-conflict during a cursor scan can return the wrong key WT-4392 A large lint change WT-4395 Seg fault walking corrupted log with log cursor WT-4396 When retrying after prepare-conflict, cursor unable to find a valid update WT-4400 Fix workgen use of PRIxxx macros, needed for old C++ compilers
* Import wiredtiger: 45fd19bcb1007fd4e473d77ddd09d3157ff15c7e from branch ↵Luke Chen2018-09-111-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-4.2 ref: 63b8cf2e0b..45fd19bcb1 for: 4.1.3 WT-3879 Disallow checkpoint from evicting metadata pages WT-4090 Low priority reads WT-4119 Avoid restarts updating / removing during a column store scan WT-4131 Rename lookaside to cache overflow WT-4154 Surface the oldest read timestamp WT-4156 Add new wiredtiger_salvage top level API WT-4177 Backup cursor open should force a log file switch WT-4218 Change eviction to evict prepared updates WT-4231 Fix ctags index of functions with attributes WT-4246 Change transaction update list to support indirect references WT-4259 Restore ref to the previous state rather than MEM when eviction fails WT-4261 Test salvage of out-of-sync metadata/turtle files WT-4267 fixed-length column store operations can corrupt data WT-4268 Random abort should wait until record files exist before starting timer WT-4270 Add an operation field to know where threads hang WT-4272 Increase startup timeout to 30 seconds for slow I/O systems WT-4274 Fix memory leak in wt4156_metadata_salvage test WT-4277 Make truncate in column stores more efficient WT-4281 Shorten runtime of Python test suite WT-4282 Don't transition pages from limbo to mem unless required WT-4283 Restore WT_ERROR and use a corrupt flag WT-4284 Print a verbose message in recovery on error too WT-4285 Fix wt4156_metadata_salvage Coverity/lint complaints WT-4286 Column store should skip end-of-table checks if there's an exact match WT-4288 Don't let return value of closing conn overwrite WT_TRY_SALVAGE WT-4289 Update WT_DATA_CORRUPTION to WT_TRY_SALVAGE in test_txn19.py WT-4291 Fix test_txn19.py error detection WT-4292 Add call to testutil_cleanup to avoid memory leak WT-4300 Setting the update timestamp can overwrite the WT_REF.addr field WT-4301 WT_CURSOR.reserve operations can leak memory when committed WT-4305 Add a gating variable for long running prepare support WT-4306 Fix mode if metadata pages need eviction
* Import wiredtiger: 65531924e397aeb55f6835b73e4c199ea378ec97 from branch ↵Luke Chen2018-08-061-2/+1
| | | | | | | | | | | | | | | | mongodb-4.2 ref: 376f355fb0..65531924e3 for: 4.1.2 WT-3968 Use compression ratio to tune page sizes WT-4010 Simplify test/format timestamp handling. WT-4134 Rework assertion that we don't discard required history WT-4201 Fix Coverity static analysis issues WT-4206 Fix error handling in cursor close routines WT-4208 tree walks can be interrupted by locked internal pages WT-4213 Rename lock statistics that have redundant or misleading text WT-4226 test/format LSM configurations can misconfigure prepare and timestamps
* Import wiredtiger: 333460997573558235254cb7e84dad765bb844a7 from branch ↵Luke Chen2018-07-091-2/+2
| | | | | | | | | | mongodb-4.2 ref: 27f8e04791..3334609975 for: 4.1.1 WT-4143 Use WiredTiger.turtle.set if it exists but WiredTiger.turtle does not WT-4163 Lint
* Import wiredtiger: 5bfcc924079afdcd6dda22c29b5fa60a14ec3dc9 from branch ↵Luke Chen2018-04-101-2/+12
| | | | | | | | | | | | | | | | mongodb-3.8 ref: ea986ede14..5bfcc92407 for: 3.7.4 WT-3886 Identify statistics relevant for prepared transactions WT-3910 Fix libwiredtiger-3.0.1.dylib loading failure on OS X WT-4006 Add support for stress timing configurations to test/format WT-4009 Create fast path for cursor caching with "overwrite=false" WT-4014 If eviction walk is interrupted, clean up the queue. WT-4015 Enhance schema06 unit test to test drops WT-4017 When evicting during a checkpoint, avoid splits WT-4028 Don't check for a modified page without holding the ref locked
* Import wiredtiger: ea986ede145b8c2e3da8f8d11ef25813770c0b39 from branch ↵Luke Chen2018-04-061-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.8 ref: 875e91581c..ea986ede14 for: 3.7.4 WT-3724 Log an error if flushing with F_FULLSYNC fails WT-3849 Add timestamp validation to WT_SESSION::prepare_transaction WT-3870 Bi-weekly WT codebase lint WT-3922 Allow truncate operations to be prepared WT-3931 cursor.prev split race WT-3971 Make cursor duplication use cursor caching WT-3973 Allow alter to modify app_metadata WT-3981 Make snapshot consistent with read_timestamp WT-3984 Fix race conditions around prepare state transitions WT-3996 Test truncate with timestamps and lookaside WT-3997 The cursor walk code can spin without sleeping on restart/split. WT-4002 Allow duplicates in api_data.py WT-4005 AddressSanitizer in __wt_timestamp_iszero(). WT-4007 eviction instantiates pages from dead trees. WT-4008 Add ARM NEON support for row search operations WT-4011 Checkpoint should not read truncated pages WT-4022 Avoid WT_RESTART error return during eviction walk WT-4025 Allow debug dumping of internal pages
* Import wiredtiger: 60a06941b8d5d7ddc9f93646e75fc4b52d40f9b4 from branch ↵Luke Chen2018-03-091-26/+17
| | | | | | | | | | | | | | | | | | | | | | mongodb-3.8 ref: f428c0667e..60a06941b8 for: 3.7.3 WT-3815 Cursor caching: measure and tune performance WT-3868 Bi-weekly WT codebase lint WT-3930 Set the recovery timestamp even if recovery doesn't run WT-3936 Add multi-threaded tests for prepare_transaction() WT-3938 Reduce memory usage with many tables and sessions WT-3942 Update test_compact02 to handle being halted by eviction pressure. WT-3948 Data handle loop may terminate without applying operations WT-3949 Buffer overflow in WT_CURSOR::modify for string values WT-3952 page-delete update list traversed after it has been discarded. WT-3953 test/format can attempt to set an illegal prepare timestamp WT-3954 test/format: prepared operations evicted before commit WT-3961 The all_committed timestamp should be less than any in-flight transaction WT-3964 Stop wrapping schema operations in a transaction WT-3967 Fix long test for cursor cache sweep
* Import wiredtiger: f428c0667e73dddce9bc45e0924fdee64f1b1716 from branch ↵Luke Chen2018-03-021-12/+18
| | | | | | | | | | | | | | | | | mongodb-3.8 ref: 8f5b5544d8..f428c0667e for: 3.7.3 WT-3906 Respect stable_timestamp in WT_CONNECTION::close WT-3911 Ignore lookaside data on shutdown WT-3934 LSM chunk checkpoints can race with system checkpoints WT-3935 Enable cursor caching by default in WiredTiger. WT-3939 test_txn14.test_txn14.test_log_flush timeout WT-3940 s_export issue detected during WiredTiger release execution WT-3945 Support libwiredtiger.so checking in s_export WT-3946 Truncate segfault with a NULL start cursor WT-3947 Allow wiredtiger_open configuration to disable cursor caching
* Import wiredtiger: 8f5b5544d8e2ca861956a255cf079b3ad34ca0f3 from branch ↵Luke Chen2018-02-261-6/+263
| | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.8 ref: a6e72378a6..8f5b5544d8 for: 3.7.3 WT-1228 Improve performance of WT_SESSION::open_cursor WT-3805 Avoid reading lookaside pages in truncate fast path WT-3829 WiredTiger metadata can be logically inconsistent. WT-3848 Enhance new prepare transaction API to enforce post conditions WT-3850 Implement WT_SESSSION::prepare_transaction WT-3867 Bi-weekly WT codebase lint WT-3901 Corruption of operation tracking log files WT-3904 Reconsider error path in log server thread WT-3905 Save the timestamp used for a checkpoint WT-3912 fast-delete pages should re-instantiate the delete transaction's timestamp. WT-3923 __wt_txn_context_prepare_check() requires API initialization WT-3925 Fix test format operation selection code WT-3926 Allow read_timestamp to be set after begin_transaction WT-3927 LSM truncate operations are too slow. WT-3932 WiredTiger memory allocation failure in js_test WT-3933 test/format failure illegal WT_REF.state rolling back deleted page
* Import wiredtiger: 9e5044823185feffa71e56a6593cfb92e0741a41 from branch ↵Luke Chen2018-01-051-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.8 ref: 1a29eac4dc..9e50448231 for: 3.7.1 WT-2705 High throughput cache bound many threaded workloads can experience long latencies WT-3725 Add statistics to locks around timestamp structures WT-3750 Fast-path fs_directory_list of a single file. WT-3768 Lookaside optimization: birthmarks WT-3769 Fix a bug in reverse cursor walks with particular delete patterns and prefix compression enabled WT-3779 Add support for string formats with WT_CURSOR::modify WT-3800 test_wt2834_join_bloom_fix hang WT-3806 Make sure rdtsc values move forward in time WT-3807 clang static analysis updates WT-3810 wt_rdtsc calibration needs to be longer and verify validity WT-3812 debugging page output should handle complex key/value items. WT-3816 Enable prefix compression on the lookaside table WT-3819 clang static analysis improvements WT-3820 Add a WT_SESSION.breakpoint method for Python debugging. WT-3822 Update WiredTiger copyrights to 2018 WT-3824 tsc_nsec_ratio can compute to zero and cause divide by zero bug
* Import wiredtiger: 1a29eac4dc8cf82de437292da546e3f4039268a4 from branch ↵Luke Chen2017-12-141-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.8 ref: 596a3c7c01..1a29eac4dc for: 3.7.1 WT-3079 Make sure eviction visits all trees WT-3133 Detect or track long latency operations WT-3295 Allow LSM to merge into custom data sources WT-3587 Remove HAVE_VERBOSE conditional compilation WT-3654 Fix warning in Windows build on evergreen WT-3716 Restore the WT_VERB_TEMPORARY verbose flag. WT-3720 flags macros cast flags to unsigned values, hiding warnings. WT-3732 Handle adding WT indices while cursors on the table are open WT-3734 Fix undefined behavior in verbose output WT-3738 Review internal session allocation accounting WT-3753 Building on Windows --enable-java WT-3772 Hot backup causes uncontrolled growth of WiredTigerPreplog files WT-3774 Enhance Python lookaside testing to cover cursor modify WT-3776 Cursor remove operation unpins page too early WT-3780 Improve error messages on invalid WT_CURSOR::modify usage WT-3783 Fix transaction isolation to use the correct enum WT-3786 Transactions with timestamps should read their writes WT-3787 test_compact02 failed as compaction halted due to eviction pressure WT-3790 Switch statistics to rdtsc from epoch calls WT-3793 WiredTiger page debug dump functions should unpack integer keys WT-3794 Coverity 1383547 and lint WT-3795 lint cleanups for the op-tracking software, reduce record write size.
* Import wiredtiger: 3a8316e86e9c7cd379679d8530ecc54ad9bdf5c1 from branch ↵Luke Chen2017-11-131-2/+1
| | | | | | | | | | | | | | | mongodb-3.6 ref: 0a2f8f6ad7..3a8316e86e for: 3.6.0-rc4 WT-3637 Fix a heap use after free from evicting of a page that just split. WT-3648 Fix timestamp_abort test calculation of the oldest timestamp WT-3696 Add diagnostic code to detect when sessions are in use by multiple threads WT-3710 Fix a race condition between concurrent page splits WT-3715 Performance tuning for cache overflow mechanism WT-3717 Add a diagnostic verbose lookaside mode WT-3730 For simple tables, do not use table dhandle after it is released
* Import wiredtiger: 6f561957cb5606f504f9fe5a124c80386b210b1a from branch ↵Alex Gorrod2017-10-031-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: e2c927fa58..6f561957cb for: 3.5.14 WT-3230 automatic style checking: function local variable declarations WT-3252 Remove the reconciliation WT_BOUNDARY structure. WT-3430 Add statistics tracking transaction ID/timestamp queue usage WT-3437 Evaluate improvements to tuning of number of eviction workers WT-3449 Get the Helium software running again. WT-3457 Enhance checkpoint scrub algorithm WT-3468 Ensure time comparison is done in thread-safe manner WT-3474 Extend Python timestamp rollback test case WT-3510 Add tests to check different sized timestamps and timestamps turned off WT-3511 Add test for timestamp changing partway during a multi-step transaction WT-3512 Add tests to catch improper usage of timestamp API WT-3524 Test format likely to pin cache full when enabling timestamps WT-3533 eviction handle walk can race with handle re-open WT-3537 Split pages when nothing can be written WT-3543 Ensure that failed checkpoints cleanup properly WT-3555 Streamline open cursor for tables WT-3556 remove wtstats support from WiredTiger WT-3557 Make test/format ignore unknown keywords WT-3561 test/recovery hangs with timestamps disabled WT-3571 clsm_open_cursors() set incorrct chunk->count WT-3572 format should limit runs to 6 hours. WT-3574 timestamp abort does not need to increment with atomic op WT-3575 ASCII statistics log printing WT-3576 Update test_timestamp09 to use integer comparison of timestamps WT-3578 Failed to parse oldest timestamp '0': zero not permitted WT-3581 format: unexpected checkpoint resolution WT-3588 test/format references freed memory. WT-3589 replace return checks and testutil_die() pairs, with testutil_check(). WT-3590 Keep data consistent if writes fail during a clean shutdown WT-3595 Make sure the Python example gets the right _wiredtiger.so WT-3601 Coverity 1381365: bt_split.c:__split_ref_move() resource leak WT-3602 compatible=(release=2.9) is insufficient for downgrading to 2.9 WT-3603 format threads always traverse the same RNG space. WT-3605 LSM doesn't support type 'r' WT-3606 reconfigure compatibility error paths leave system in modified state WT-3609 Coverity 1381438: change __wt_panic to handle a NULL session argument WT-3610 Relax commit timestamp ordering check WT-3614 Full-build Friday lint
* Import wiredtiger: 698847557ce7b3a938bbc8334d64a9430e4dc786 from branch ↵Alex Gorrod2017-08-091-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: 2e9744d11a..698847557c for: 3.5.12 WT-3336 Review all jenkins jobs and ensure that they run with stats enabled and stat files are archived WT-3378 Create a workload where dirty cache usage is similar to eviction_checkpoint_target WT-3388 Online rollbackToStableTimestamp WT-3456 Investigate the impact of statistics logging when statistics are disabled WT-3458 Checkpoint should ignore stable_timestamp for logged tables WT-3470 Avoid a metadata cursor open for table open/drop WT-3471 Clear out each session's table cache WT-3472 WT_CURSOR.modify has incorrect API wrapping macros WT-3478 Coverity CID 1378760: Insecure data handling (TAINTED_SCALAR) WT-3479 resolving modify updates before writing them to the lookaside file causes snapshot isolation failures. WT-3480 WiredTiger connection close can hang joining async threads WT-3481 lsm merge span fails to collect chunks to span WT-3486 Discard obsolete updates as part of re-instantiating updates based on the lookaside table. WT-3489 Provide an API to reset the commit_timestamp during rollback WT-3490 WT_CURSOR.modify unaligned size_t access. WT-3494 __cursor_needvalue() calls __cursor_localkey(), not __cursor_localvalue()
* Import wiredtiger: 2e9744d11a65c63ba7445060dc78371250f04051 from branch ↵Alex Gorrod2017-08-011-82/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: 6173a98979..2e9744d11a for: 3.5.11 WT-2309 Add yields and/or sleeps in #DIAGNOSTIC mode WT-3047 Add mode aimed at uncovering race conditions in split code WT-3308 Add statistics tracking around yield loops WT-3316 Add new engineering section to reference guide documentation WT-3338 Optimize cursor modify WT-3380 Special case 8-byte timestamps WT-3387 Add support for a stable timestamp WT-3389 Restructure split code to hold a split generation for the entire operation. WT-3406 Reconciliation is choosing reserved records for writing. WT-3410 Add developer documentation for table rename WT-3412 Add backoff logic to the btree delete and walk yield loops WT-3418 block manager object race WT-3422 WiredTiger upgrading documents out of date WT-3432 workgen needs braces around an "if" body WT-3433 session->alter method should not be supported in read-only mode WT-3439 lint/cleanup WT-3440 Add a log record when starting a checkpoint WT-3442 Coverity 1378213: false positive on diagnostic assignment. WT-3446 Temporarily disable timestamp testing in test/checkpoint WT-3447 test_stat_log02 can assert before table stats are printed WT-3461 Avoid long sleeps when the system clock is adjusted WT-3463 Add recovery of backup to test_timestamp03.py WT-3466 Track the first commit timestamp for each transaction WT-3467 Minor lint/cleanup
* Import wiredtiger: 7aaeaaa054d1ac27a95c79984f7ca69ba739caae from branch ↵Alex Gorrod2017-06-071-4/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: 78109ca3fe..7aaeaaa054 for: 3.5.9 SERVER-28820 Recovery failed: WT_NOTFOUND: item not found SERVER-28835 Fix a memory leak in WiredTiger on error when creating thread group WT-2972 Add interface allowing partial updates to existing values WT-3041 Failure of test_perf01 on PPC WT-3063 Reserve records for read-modify-write WT-3076 Add a general-purpose epoch manager WT-3123 Thread group holding lock across thread join WT-3142 Add a workload generator application WT-3158 Fix structure layout on Windows. WT-3160 Improve eviction of internal pages from idle trees WT-3197 aarch64 CRC32C support fails to compile on non-linux ARM platforms WT-3219 Make the clang-analyzer job fail when lint is introduced WT-3222 Review and enhance log statistics WT-3245 Avoid hangs on shutdown when a utility thread encounters an error WT-3247 Test should exit instead of abort to avoid a core dump WT-3248 Performance degradation in workload with large overflow items WT-3253 txn07 test problem WT-3258 Improve visibility into thread wait time due to pages exceeding memory_page_max WT-3261 add a checkpoint epoch to avoid draining the eviction queue WT-3262 Schema operations shouldn't wait for cache WT-3263 Allow archive on restart/recovery if clean shutdown WT-3264 Permanent change to disable logging should eventually remove all logs WT-3265 Verify hits assertion in eviction when transiting handle to exclusive mode WT-3266 Thread group deadlock WT-3267 Upgrade copyright notices from 2016 to 2017. WT-3268 Failure to close cursor can get wiredtiger stuck in a cursor-close loop WT-3269 Miscellaneous cleanup changes WT-3271 Eviction tuning stuck in a loop WT-3275 stress test sanitizer failure WT-3278 log the row-store cursor key instead of page key WT-3281 stress test sanitizer failure WT-3282 Stuck in conn cache pool destroy join WT-3284 tree-walk restart bug WT-3287 review WiredTiger internal panic checks WT-3288 fix error codes for event_handler to be consistent in file operations WT-3292 review/cleanup full-barrier calls in WiredTiger WT-3293 Make internal symbols externally visible WT-3296 LAS table fixes/improvements WT-3297 support the gcc/clang -fvisibility=hidden flag WT-3300 Coverity 1374542: Dereference after null check WT-3302 Failure to create cache pool manager thread results in crash when destroying cache pool WT-3303 Deadlock during first access to lookaside table WT-3307 FI testing: segfault in python test test_bug013 when fault introduced reading turtle file WT-3312 encryption btree configuration test WT-3313 Replace calls to the deprecated LZ4_compress function WT-3314 clarify error handling WT-3327 Checkpoints can hang if time runs backward WT-3331 Test format aborted due to time rollback WT-3333 Make it possible to store 0 bytes into a 'u' format via Python WT-3334 static test suite's BaseDataSet class has 'u' value format bugs WT-3339 The CURSOR_UPDATE_API_CALL macro will dump core on a NULL btree handle WT-3342 Create a new WiredTiger 2.9.2 release WT-3343 WiredTiger database close can attempt unlock of a lock that's not held. WT-3345 Improve rwlock scaling WT-3348 Lint, Windows warnings. WT-3351 Recovery assertion failure: old_lognum < lognum WT-3354 Coverity issues 1375904-1375907 WT-3356 rwlock assertion failure on PPC
* Import wiredtiger: e1bcc30da91eedd0b17cebb725cc7e607ffa2340 from branch ↵Alex Gorrod2017-02-171-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: 48a3cbc17f..e1bcc30da9 for: 3.5.4 WT-2790 Fix a text case false positive in test_sweep01 WT-2909 Create automatable test verifying checkpoint integrity after errors WT-3088 bug: Don't evict a page with refs visible to readers after a split WT-3097 Race on reconfigure or shutdown can lead to waiting for statistics log server WT-3111 util_create() doesnt free memory assigned to "uri" WT-3113 Add a verbose mode to dump the cache when eviction is stuck WT-3115 Change the dhandle lock to a read/write lock WT-3120 Fix ordering problem in connection_close for filesystem loaded in an extension WT-3135 search_near() for index with custom collator WT-3137 Hang in __log_slot_join/__log_slot_switch_internal WT-3139 Enhance wtperf to support periodic table scans WT-3144 bug fix: random cursor returns not-found when descending to an empty page WT-3148 Improve eviction efficiency with many small trees WT-3149 Change eviction to start new walks from a random place in the tree WT-3150 Reduce impact of checkpoints on eviction server WT-3152 Convert table lock from a spinlock to a read write lock WT-3156 Assertion in log_write fires after write failure WT-3157 checkpoint/transaction integrity issue when writes fail. WT-3159 Incorrect key for index containing multiple variable sized entries WT-3161 checkpoint hang after write failure injection. WT-3164 Ensure all relevant btree fields are reset on checkpoint error WT-3170 Clear the eviction walk point while populating from a tree WT-3173 Add runtime detection for s390x CRC32 hardware support WT-3174 Coverity/lint cleanup WT-3175 New hang in internal page split WT-3179 Test bug: clang sanitizer failure in fail_fs WT-3180 Fault injection tests should only run as "long" tests and should not create core files WT-3184 Problem duplicating index cursor with custom collator WT-3186 Fix error path and panic detection in logging loops
* Import wiredtiger: 48a3cbc17fa902528217287fd075c87efb44aebc from branch ↵David Hows2017-01-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.6 ref: 8d23249433..48a3cbc17f for: 3.5.2 SERVER-16796 Increase logging activity for journal recovery operations WT-2 What does metadata look like? WT-2402 Misaligned structure accesses lead to undefined behavior WT-2771 Add a statistic to track per-btree dirty cache usage WT-2833 improvement: add projections to wt dump utility WT-2898 Improve performance of eviction-heavy workloads by dynamically controlling the number of eviction threads WT-2994 Create documentation describing page sizes and relationships WT-3080 Python test suite: add timestamp or elapsed time for tests WT-3082 Python test suite: shorten default run to avoid pull request timeouts. WT-3083 Fix a bug in wtperf config dump WT-3086 Add transaction state information to cache stuck diagnostic information WT-3091 Add stats to test_perf0001 WT-3092 Quiet a warning from autogen.sh WT-3093 Padding the WT_RWLOCK structure grew the WT_PAGE structure. WT-3099 lint: static function declarations, non-text characters in documentation WT-3100 test bug: format is weighted to delete, insert, then write operations. WT-3104 Fix wtperf configs for eviction tests WT-3105 Fix a deadlock caused by allocating eviction thread sessions dynamically WT-3106 Add truncate support to command line wt utility WT-3108 Also dump disk page size as part of metadata information WT-3109 wording fix in transaction doc WT-3110 Add more test cases for the WT command line utility WT-3112 Handle list lock statistic not incremented in eviction server WT-3114 Avoid archiving log files immediately after recovery WT-3116 Python style testing in s_all may not execute correctly WT-3118 Protect random-abort test against unexpectedly slow child start WT-3121 In test suite create standard way to load extensions WT-3127 bug: CPU yield calls don't necessarily imply memory barriers WT-3134 Coverity scan reports 1368529 and 1368528
* Import wiredtiger: 5bc03723a7e77c96b1d5e45a97173654872c727a from branch ↵Alex Gorrod2016-09-161-2/+2
| | | | | | | | | | | | | | | | | | | | mongodb-3.4 ref: deeb0f589a..5bc03723a7 for: 3.3.13 WT-2859 Improve statistics macros to not collect stats when statistics=none is set WT-2894 Create workload that shows negative scaling when overwhelmed WT-2900 Add ARM8 build support to WiredTiger and fix ARM CRC assembler tags WT-2902 Enhance eviction to work better with update heavy YCSB load WT-2905 dead code: MongoDB Coverity #99881 WT-2908 Add dry-run support to python unit-test WT-2910 test_inmem01 can abort due to stuck cache WT-2911 add support for gcc6 WT-2912 make --enable-strict run on the zseries test box WT-2913 stuck cache after latest merge WT-2914 Fix link error on OS/X for checksum_init call WT-2916 whitespace check not working
* Import wiredtiger: 569c70d13a7b3da0fe8eb1bac06a86865cb36a7c from branch ↵Alex Gorrod2016-09-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.4 ref: 7d3c0f9f50..569c70d13a for: 3.3.13 SERVER-25843 Coverity analysis defect 99856: Redundant test SERVER-25845 Coverity analysis defect 99859: Explicit null dereferenced SERVER-25846 Coverity analysis defect 99861: Dereference after null check WT-2221 Document which statistics are available via a "fast" configuration vs. an "all" configuration WT-2233 Investigate changing when the eviction server switches to aggressive mode. WT-2323 Allocate a transaction id at the beginning of join cursor iteration WT-2555 make format run on Windows WT-2788 Java: freed memory overwrite during handle close can cause JNI crash WT-2816 Improve WiredTiger eviction performance WT-2824 wtperf displays connection and table create configurations twice WT-2842 split wtperf's configuration into per-database and per-run parts WT-2866 Eviction server algorithm tuning WT-2867 Review and fix barrier usage in __lsm_tree_close WT-2870 Rename wtperf checkpoint schema jobs WT-2871 __wt_verbose has the wrong GCC format attributes WT-2872 Recent stuck cache test/stress failures. WT-2873 Refactor CRC32 code WT-2875 Test test_wt2853_perf can run too long under valgrind WT-2876 Extend wtperf to support a log like table WT-2878 Verbose changes affected performance WT-2881 Add -Wpedantic to clang compiler warning flags WT-2882 Add CRC32 hardware scons detection, disable CRC hardware support on ARM for now WT-2883 wiredtiger_open with verbose=handleops recursive loop WT-2885 __wt_checkpoint_signal lint WT-2886 Decide how in-memory configuration and eviction_dirty_target interact WT-2888 Switch functions to return void where possible WT-2892 hot backup can race with block truncate WT-2896 Coverity #1362535: resource leak WT-2897 Checkpoints can become corrupted on failure WT-2901 Add option to disable checkpoint dirty stepdown phase
* Import wiredtiger: 2566118fc68b0124187e806bed52eb7cdbcb1be0 from branch ↵Ramon Fernandez2016-08-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mongodb-3.4 ref: 34182ad..2566118fc6 for: 3.3.12 WT-2631 nullptr is passed for parameters marked with attribute non-null WT-2638 ftruncate may not be supported WT-2645 wt dump: push the complexity of collecting metadata into a dump cursor WT-2678 The metadata should not imply that an empty value is true WT-2695 Integrate s390x accelerated crc32c support WT-2719 add fuzz testing for WiredTiger options and reconfiguration. WT-2734 Improve documentation of eviction behavior WT-2766 Don't count eviction of lookaside file pages for the purpose of checking stuck cache WT-2783 wtperf multi-btree.wtperf dumps core on Mac WT-2787 Include src/include/wiredtiger_ext.h is problematic WT-2795 Update documentation around read-only configuration WT-2807 Switch Jenkins performance tests to tcmalloc WT-2813 small cache usage stuck even with large cache WT-2814 Enhance wtperf to support single-op truncate mode WT-2816 Improve WiredTiger eviction performance WT-2817 Investigate performance regression in develop, add workload to wtperf/runners WT-2818 The page visibility check when queuing pages for eviction is overly restrictive WT-2820 add gcc warn_unused_result attribute WT-2822 panic mutex and other functions that cannot fail WT-2823 support file handles without a truncate method WT-2826 clang38 false positive on uninitialized variable. WT-2827 checkpoint log_size configuration improvements WT-2828 Make long wtperf tests reflect mongoDB usage WT-2829 Switch automated testing to use enable-strict configure option WT-2832 Python test uses hard-coded temporary directory WT-2834 Join cursor: discrepancy with bloom filters WT-2835 WT_CONNECTION.leak-memory can skip memory map and cache cleanup WT-2838 Don't free session handles on close if leak memory is configured WT-2839 lint: Ignoring return value of function WT-2840 clang analysis: garbage values WT-2841 Jenkins Valgrind runner is reporting errors in test wt2719_reconfig WT-2843 Fix a bug in recovery if there is no filesystem truncate support WT-2846 Several bugs related to reconfiguring eviction server at runtime WT-2847 Merge fair locks into read/write locks. WT-2850 clang 4.1 attribute warnings when building WT-2853 Multi threaded reader writer example shows temporary slowdown or lockup WT-2857 POSIX ftruncate calls should be #ifdef'd HAVE_FTRUNCATE WT-2862 Fix lint error in test case for forced eviction with multiple cursors WT-2863 Support UTF-8 paths on Windows
* Import wiredtiger-wiredtiger-2.8.0-511-gd8fb874.tar.gz from wiredtiger ↵Ramon Fernandez2016-06-241-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branch mongodb-3.4 ref: fb1663e..d8fb874 SERVER-24580 Performance is poor when WiredTiger cache is full WT-2319 Add statistics around fsync calls WT-2408 Windows error translation layer WT-2514 log path name is an empty string. WT-2541 Add statistics for number of threads currently in read/write WT-2605 C tests focused on different schema types needed for join and other APIs WT-2622 unit test failed in test_cursor_random.test_cursor_random.test_cursor_random_multiple_page_records WT-2652 Logging code improvements WT-2664 Change eviction so any eviction thread can find candidates WT-2667 Enhance WiredTiger Evergreen testing WT-2668 Create join statistics that are useful and are easy to understand WT-2671 dump more information about the file layout in verify debug mode WT-2672 Handle system calls that don't set errno WT-2676 Don't use key size in column store in-memory splits. WT-2677 Fix JSON output so only printable ASCII is produced (seen on Solaris) WT-2682 add option to configure WiredTiger with strict compiler flags WT-2683 WiredTiger no longer needs to return non-zero disk sizes WT-2685 hazard pointer failure from clear walk WT-2686 logging subsystem core dump WT-2687 test suite should verify the exit status of the wt utility WT-2689 Use after free in WT_SESSION::open_cursor WT-2691 Use wrappers for ctype functions to avoid sign extension errors WT-2692 Fix race in file system example WT-2696 Missing log records with large updates WT-2698 Test/recovery hung WT-2702 Under high thread load, WiredTiger exceeds cache size WT-2704 test/format hung on bengal WT-2706 Test failure running random-abort recovery test WT-2707 dist/s_label enhancements, and error jump cleanups WT-2709 connection reconfigure segfault in __wt_conn_cache_pool_destroy WT-2710 WT_FILE_HANDLE_INMEM no longer needs an off field WT-2712 Coverity 1356928 and 1356929: ASSERT_SIDE_EFFECT WT-2713 document WT_PANIC so pluggable filesystems can panic. WT-2714 lint WT-2715 random-abort test may write partial record at the end WT-2720 Pull request tester not running Python suite WT-2722 s_label or s_label_loop false positive WT-2724 Eviction workers created on open exit immediately SERVER-24425 WiredTiger changes for MongoDB 3.3.9
* Import wiredtiger-wiredtiger-2.8.0-410-g636a7b2.tar.gz from wiredtiger ↵Ramon Fernandez2016-05-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branch mongodb-3.4 ref: eaa7b5f..636a7b2 WT-2103 add incremental backup testing to format WT-2223 Add stress testing for in-memory WT-2343 Assert we don't remove or rename when backup cursor is open WT-2349 Add ability to open databases read-only WT-2359 WiredTiger with Python will hang if a calloc failure occurs during __wt_connection_close WT-2360 Allow disjunctions and combinations of operations in join cursors WT-2446 Estimate WT cache hit ratio WT-2450 salvage releases pages, then explicitly evicts them. WT-2453 Throughput drop in wtperf evict Jenkins tests WT-2479 dump utility discards table config (JSON) WT-2504 Should READONLY always read basecfg file? WT-2505 Review clang analyzer warnings WT-2508 test programs should remove test directories on the "clean" target WT-2518 LSM checkpoint handle acquisition optimization WT-2520 WT_SESSION::verify should not alter tables WT-2526 mixing and matching readonly and read/write handles WT-2535 Extend test/format to test for transactions reading their writes WT-2537 cannot open DB written by WT2.6.1 with WT2.8.0 due to WT_NOTFOUND on recovery WT-2539 Implement file streaming above pluggable filesystems WT-2540 Separate stream and file handle methods WT-2542 fixed-length column store reconciliation overwrites original values WT-2544 Investigate any thread populating eviction queue WT-2546 Eviction server not help evict pages sometimes WT-2547 Add 1-eviction-worker jobs to Jenkins WT-2548 Cap the amount of data handed to raw compression. WT-2549 joins using recno keys return no values WT-2550 java ex_schema example fails WT-2552 Public API for pluggable filesystems WT-2553 Document in-memory configuration and WT_CACHE_FULL error return WT-2556 typo in the Java example code WT-2557 format test program should discard log files after incremental backup WT-2558 WT_PAGE structure reorganization WT-2559 Jenkins Windows segfault in logging code WT-2560 test/format workload stuck trying to update oldest transaction ID WT-2562 reconfig02 test failing sometimes on PPC WT-2565 item 3573 on page at [write-check] is a corrupted cell WT-2566 All lock operations should be barriers WT-2567 segfault in test/format log truncate WT-2568 Java PackTest.java compilation error WT-2569 win_handle_read should always call GetLastError on error WT-2570 Minor lint cleanups. WT-2571 join code cleanup WT-2572 don't select an in-memory format run if incompatible options configured WT-2573 free of stack-allocated WT_REF WT-2574 format doesn't free all allocated configure memory WT-2576 variable-length column-store out-of-order return WT-2577 core dump discarding non-existent addresses WT-2579 in-memory configurations break debugging support WT-2580 potential SWIG naming conflict in Java WT-2581 assert multi->disk_image == NULL WT-2582 cache eviction server error: WT_RESTART WT-2583 incremental backup can prevent future recovery WT-2584 don't use periods in error messages WT-2586 Remove ex_config.c until config cursors are supported WT-2592 Joins using non-recno key types not working WT-2593 disk full with pre-allocated log files WT-2595 Fix compiler warning in packing tests WT-2598 in-memory FS needs fast lookup on file names WT-2599 split out the checksum code from the support directory WT-2600 clean up test program #includes WT-2602 LSM stress hangs with very large uncompressed pages WT-2609 Incorrect "skips API_END call" error. WT-2612 The dist/s_prototypes script is creating a debugging file xxx. WT-2613 WT Compile windows Alt is returning a C4100 error WT-2615 Enabling checkpoints in test/format leads to reduced concurrency WT-2616 In-memory deadlock getting size WT-2621 WiredTiger fails to compile on MSVC 2013 SERVER-23661 $sample takes disproportionately long time on newly created collection SERVER-23904 WiredTiger changes for MongoDB 3.3.6
* Import wiredtiger-wiredtiger-2.7.0-829-g4531b92.tar.gz from wiredtiger ↵Alex Gorrod2016-02-291-11/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branch mongodb-3.4 ref: 4f38287..4531b92 SERVER-22784 Coverity analysis defect 77722: Unused value SERVER-22831 Low query rate with heavy cache pressure and an idle collection WT-2173 test/format cache stuck full WT-2264 Checkpoints cannot keep up with inserts WT-2349 Add ability to open databases read-only WT-2376 Modules should compile without including wt_internal.h header file WT-2382 Problem with custom collator for 'u' format with join cursor WT-2394 Long Unit Test for test_compact02 failed. WT-2395 Recovery failure with an LSM tree WT-2399 Add test case that verifies cursor traversal WT-2405 test utility error handling. WT-2407 recovery lint WT-2409 Minor Perf Regression in LSM WT-2410 Casting function pointers to different types WT-2411 LSM drop hang WT-2412 Truncate error tag is incorrect WT-2417 Windows Jenkins task is failing WT-2419 Tests fail to compile on windows due to new util functions WT-2420 LSM failed to read bytes WT-2423 Session reference count could be wrong if adding the handle fails WT-2425 evict-btree read through performance drop WT-2428 Make statistics logging compatible with MongoDB WT-2429 Add a statistic that tracks aggressive mode in eviction
* Import wiredtiger-wiredtiger-2.7.0-505-g7fea169.tar.gz from wiredtiger ↵Ramon Fernandez2016-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branch mongodb-3.4 ref: 44463c5..7fea169 WT-2355 Fix minor scratch buffer usage in logging. WT-2348 xargs -P isn't portable WT-2347 Java: schema format edge cases WT-2344 OS X compiler warning WT-2342 Enhance wtperf to support background create and drop operations WT-2340 Add logging guarantee assertions, whitespace WT-2339 format post-rebalance verify failure (stress run #11586) WT-2338 Disable using pre-allocated log files when backup cursor is open WT-2335 NULL pointer crash in config_check_search with invalid configuration string WT-2333 Add a flag so drop doesn't block WT-2332 Bug in logging write-no-sync mode WT-2331 Checking of search() result for reference cursors before join() WT-2328 schema drop does direct unlink, it should use a block manager interface. WT-2326 Change WTPERF to use new memory allocation functions instead of the standard WT-2321 WT-2321: race between eviction and worker threads on the eviction queue WT-2320 Only check copyright when cutting releases WT-2316 stress test failure: WT_CURSOR.prev out-of-order returns WT-2314 page-swap error handling is inconsistent WT-2313 sweep-server: conn_dhandle.c, 610: dhandle != conn->cache->evict_file_next WT-2312 re-creating a deleted column-store page can corrupt the in-memory tree WT-2308 custom extractor for ref_cursors in join cursor WT-2305 Fix coverity scan issues on 23/12/2015 WT-2296 New log algorithm needs improving for sync/flush settings WT-2295 WT_SESSION.create does a full-scan of the main table WT-2287 WT_SESSION.rebalance WT-2275 broken DB after application crash WT-2267 Improve wtperf throttling implementation to provide steady load WT-2247 variable-length column-store in-memory page splits WT-2242 WiredTiger treats dead trees the same as other trees in eviction WT-2142 Connection cleanup in Python tests WT-2073 metadata cleanups WT-1801 Add a directory sync after rollback of a WT_SESSION::rename operation WT-1517 schema format edge cases SERVER-22064 Coverity analysis defect 77699: Unchecked return value SERVER-21619 sys-perf: WT crash during core_workloads_WT execution
* Import wiredtiger-wiredtiger-mongodb-3.2-rc4-75-gdecd916.tar.gz from ↵Dan Pasette2015-12-161-4/+4
| | | | | | | | | | wiredtiger branch mongodb-3.2 ref: 197eef0..decd916 48e1343 WT-2262 Have random sampling walk the tree so it isn't biased in skewed trees. eb838c7 WT-2260 Avoid adding internal pages to the eviction queue. a695751 WT-2258 WiredTiger preloads pages even when direct-IO is configured.
* Import wiredtiger-wiredtiger-2.6.1-1231-g10208e8.tar.gz from wiredtiger ↵Michael Cahill2015-09-251-11/+11
| | | | branch mongodb-3.2
* Import wiredtiger-wiredtiger-2.6.1-1056-g5205bb1.tar.gz from wiredtiger ↵Michael Cahill2015-09-111-2/+2
| | | | branch mongodb-3.2
* Import wiredtiger-wiredtiger-2.6.1-633-g0cccab3.tar.gz from wiredtiger ↵Michael Cahill2015-08-281-4/+5
| | | | branch mongodb-3.2
* Import wiredtiger-wiredtiger-mongodb-2.8-rc6-47-g5b3283e.tar.gz from ↵Dan Pasette2015-01-271-2/+2
| | | | wiredtiger branch mongodb-2.8
* Import wiredtiger-wiredtiger-mongodb-2.8-rc5-168-gcbd3d5e.tar.gz from ↵Matt Kangas2015-01-201-44/+71
| | | | wiredtiger branch mongodb-2.8
* Import wiredtiger-wiredtiger-2.5.0-36-g94ac478.tar.gz from wiredtiger branch ↵Matt Kangas2015-01-061-0/+1
| | | | mongodb-2.8
* Import wiredtiger-wiredtiger-2.4.0-399-g225aa81.tar.gz from wiredtiger ↵Matt Kangas2014-11-201-13/+51
| | | | branch mongodb-2.8
* SERVER-15953: add wiredtiger to third_partyEliot Horowitz2014-11-051-0/+625
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