| Commit message (Collapse) | Author | Age | Files | Lines |
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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
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mongodb-3.8
ref: 06a940e28a..a6e72378a6
for: 3.7.2
WT-3766 Lookaside sweep for obsolete updates
WT-3840 Dump more information when data corruption is encountered
WT-3847 Add a stub API for prepared transaction
WT-3854 Remove write lock from commit path, leaving old entries in queue
WT-3866 Bi-weekly WT codebase lint
WT-3877 WT_CONN_EVICTION_NO_LOOKASIDE is cleared unconditionally
WT-3878 Iteration can lose its position when updating a limbo page
WT-3881 key timestamp consistency checking should not check its own updates
WT-3887 log operations in format snapshot-isolation tracking
WT-3888 cursor search-near can return the wrong value for "exact"
WT-3889 format key-order return failure in LSM
WT-3890 core dump walking timestamp queue
WT-3891 Take the sweep walk rwlock whenever removing content from lookaside
WT-3895 Commit timestamp queue getting out of order
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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
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mongodb-3.6
ref: 4b5ade6072..4ecdb8f1a3
for: 3.6.0-rc1
WT-3553 Change test utility error handling to abort rather than exit
WT-3611 Backup comment doesn't match the code.
WT-3619 Make compaction more aware of checkpoints and eviction
WT-3635 Coverity 1381606 & Friday builds & lint.
WT-3650 test_timestamp07(table-cg.nolog.1000keys)
WT-3651 Reduce runtime of Python lookaside test
WT-3655 Don't dirty pages to induce lookaside eviction
WT-3657 Timestamp and lookaside related automated test failures
WT-3660 WiredTiger documentation refers to WT_CURSOR::first.
WT-3662 Write lookaside after reconciliation has succeeded
WT-3663 lookaside records ignored unless a backing disk block written
WT-3665 change format to configure the WiredTiger checkpoint thread
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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
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mongodb-3.6
ref: 698847557c..b055251678
for: 3.5.12
WT-3328 Enhance docs around when schema operations can get EBUSY
WT-3358 LSM will hang if the manager fails to start
WT-3365 Understand how timestamps interact with LSM chunk switching
WT-3399 Add new checkpoint blocking test case to automated testing
WT-3417 Drain transactions during upgrade/downgrade.
WT-3441 test_timestamp01 doesn't account for a large WT_TIMESTAMP_SIZE
WT-3450 Add verbose option that tracks timestamp state and information
WT-3452 Enhance existing recovery test to exercise timestamp API
WT-3455 Enhance eviction to be aware of stable timestamp
WT-3459 Test WiredTiger with clock shifting
WT-3460 Add support for rollback_to_stable to column store
WT-3465 Optimize performance when timestamp size is 8 bytes
WT-3483 WT_SESSION::checkpoint returning WT_ROLLBACK
WT-3492 ex_all.c not calling transaction_ops
WT-3493 wt_verbose_dump_txn should display timestamp information
WT-3497 Improve logging message when hitting the WT session limits
WT-3498 Incorrect data read after caching overflow items
WT-3499 Checkpoint can miss not yet committed item
WT-3500 New timestamp-abort test is too chatty
WT-3502 Only keep 10 delta updates between full copies
WT-3503 Coverity 1379333: unchecked return value, full-build Friday
WT-3508 timestamp-abort bug in verification phase
WT-3509 __wt_illegal_value doesn't always provide a failure location
WT-3514 WT_SESSION.checkpoint: read timestamp 6373c older than oldest timestamp
WT-3517 WT_SESSION::reset doesn't need to call out EBUSY specially
WT-3521 Unstable updates should not be written by lookaside eviction
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mongodb-3.6
ref: ff10db8811..6173a98979
for: 3.5.11
WT-3039 Enhance logging so new log files no longer need to wait for the previous log file to be synced
WT-3138 Enhance eviction statistics
WT-3140 Enhance json mode statistics to better support per-dhandle statistics
WT-3310 Add support to WT_SESSION::alter to change table log setting
WT-3329 With a uniform workload and a number of small collections, eviction does a poor job of selecting candidates for eviction.
WT-3381 Improve concurrency in the transaction subsystem
WT-3394 Build WiredTiger with gcc7
WT-3396 test/csuite/wt3363_checkpoint_op_races, test_utility cleanups
WT-3397 Coverity lint
WT-3398 in-memory configurations don't support schema_worker operations
WT-3401 Lint and minor cleanup
WT-3402 Move cached overflow records to the update list.
WT-3403 Automated tests timeout running csuite
WT-3409 WiredTiger generations can silently self-deadlock.
WT-3413 Add more aggressive compile warning flags to Jenkins Windows job
WT-3415 setting timestamp in txn_state requires the global write lock
WT-3421 Compilation error unreachable code in test/csuite/wt3363_checkpoint_op_races
WT-3424 additional gcc 7.1 compile warnings.
WT-3425 workgen: add ability to reopen cursors
WT-3426 Add new wtperf configuration to automated performance testing
WT-3438 Don't tune eviction thread count when the count is fixed
Also explicitly disable v2 log records via a configuration setting in MongoDB -
this will later be plumbed into the feature compatability version mechanism.
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mongodb-3.6
ref: f59321a372..ff10db8811
for: 3.5.10
WT-1939 Improve error handling in example code
WT-3181 Add support for MongoDB timestamps
WT-3342 Create a new WiredTiger 2.9.2 release
WT-3363 Add test case to detect when drops may be blocked by checkpoints
WT-3373 Access violation due to a bug in internal page splitting
WT-3385 Coverity 1376471: __wt_txn_parse_timestamp() memory overrun
WT-3391 Create a WiredTiger 2.9.3 release.
WT-3392 Coverity analysis complaints
WT-3393 Missing barrier when a WT_UPDATE structure is appended to list.
Also manually update wiredtiger_config.h pre-generated files in MongoDB source tree
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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
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mongodb-3.6
ref: cc2f15f595..af735d14a6
for: 3.5.6
SERVER-28168 Cannot start or repair mongodb after unexpected shutdown.
SERVER-28194 Missing WiredTiger.turtle file loses data
WT-2439 Enhance reconciliation page layout
WT-2978 Make WiredTiger python binding pip-compatible
WT-2990 Fix a new bug where checkpoint load live_open failed
WT-3136 bug fix: WiredTiger doesn't check sprintf calls for error return
WT-3155 Remove WT_CONN_SERVER_RUN flag
WT-3182 Switch make-check to run the short test suite by default
WT-3190 Enhance eviction thread auto-tuning algorithm
WT-3191 Fix lint complaints
WT-3193 Close a race between verify opening a handle and eviction visiting it
WT-3196 Race with LSM and eviction when switching chunks
WT-3199 bug: eviction assertion failure
WT-3202 wtperf report an error on in_memory=true mode : No such file or directory
WT-3203 bulk-load state changes can race
WT-3204 eviction changes cost LSM performance
WT-3206 bug: core dump on NULL page index
WT-3207 Drops with checkpoint_wait=false should not wait for checkpoints
WT-3208 test format hung with 9mb cache
WT-3211 WT_CURSOR.remove cannot always retain its position.
WT-3212 'wt dump' crashes when given table with unknown collator
WT-3213 generated test/format CONFIG invalid on next run
WT-3216 add support for clang-tidy
WT-3218 unexpected checkpoint ordering failures
WT-3224 LSM assertion failure pindex->entries == 1
WT-3225 WiredTiger won't build with clang on CentOS 7.3.1611
WT-3227 Python test suite inserts unnecessary whitespace in error output.
WT-3228 Remove with overwrite shouldn't return WT_NOTFOUND
WT-3234 Update WiredTiger build for clang 4.0.
WT-3238 Java: Cursor.compare and Cursor.equals throw Exceptions for valid return values
WT-3240 Coverity reports
WT-3243 Reorder log slot release so joins don't wait on IO
WT-3244 Metadata operations failing in in-memory configurations when the cache is full
WT-98 Update the current cursor value without a search
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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
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mongodb-3.4
ref: 6a31c2118c..ef9a7983ea
for: 3.4.0-rc2
WT-1592 Add ability to dump detailed cache information via statistics
WT-2403 Enhance random cursor implementation for LSM trees
WT-2880 Add support for Zstandard compression
WT-2904 Fix a bug where the reported checkpoint size could be many times data size
WT-2949 Add an option to wtperf to not close connection on shutdown
WT-2954 Inserting multi-megabyte values can cause large in-memory pages
WT-2955 Add statistics tracking the amount of time threads spend waiting for high level locks
WT-2956 utility tests -h option is always overridden by the default setup
WT-2959 Ensure WT_SESSION_IMPL is never used before it's initialized
WT-2963 Race setting max_entries during eviction
WT-2965 test_wt2323_join_visibility can hang on OSX
WT-2974 lint
WT-2976 Add a statistic tracking how long application threads spend doing I/O
WT-2977 Csuite LSM Random test can occasionally fail
WT-2985 Race during checkpoint can cause a core dump
WT-2987 Fix a bug where opening a cursor on an incomplete table drops core
WT-2988 Fix a bug where __wt_epoch potentially returns garbage values.
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mongodb-3.4
ref: fc0e7abe82..6a31c2118c
for: 3.4.0
WT-2831 Skip creating a checkpoint if there have been no changes
WT-2858 rename wtperf's CONFIG structure
WT-2895 Reduce the runtime of make check testing with disable long
WT-2907 Bug in Java ConcurrentCloseTest case
WT-2917 split wtperf's configuration into per-database and per-run parts
WT-2920 New eviction statistics
WT-2931 Configure default in-memory dirty cache usage lower
WT-2932 Allow applications to selectively ignore cache limit with in-memory configuration
WT-2933 Fix a race between named snapshots and checkpoints
WT-2937 test_inmem01 aborts due to stuck cache
WT-2938 Assembly files should end in .sx, not .S
WT-2941 Improve test/format to use faster key-generation functions
WT-2942 verbose strings don't need newline
WT-2946 dist/s_docs incompatible with OS X Xcode installation
WT-2948 simplify error handling by making epoch time return never fail
WT-2950 Inserting multi-megabyte values can cause large in-memory pages
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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
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branch mongodb-3.4
ref: d8fb874..a9e9696
for: 3.3.11
SERVER-24971 Excessive memory held by sessions when application threads do evictions
WT-1162 Add latency to Jenkins wtperf tests and plots
WT-2026 Maximum pages size at eviction too large
WT-2239 Make sure LSM cursors read up to date dsk_gen, it was racing with compact
WT-2353 Failure to create async threads as part of a wiredtiger_open call will cause a hang
WT-2380 Make scripts fail if code doesn't match style
WT-2486 Update make check so that it runs faster
WT-2578 remove write barriers from the TAILQ_INSERT_XXX macros
WT-2648 cache-line alignment for new ports
WT-2665 Limit allocator fragmentation in WiredTiger
WT-2693 Check open_cursor error paths for consistent handling
WT-2708 split child-update race with reconciliation/eviction
WT-2711 Change statistics log configuration options
WT-2728 Don't re-read log file headers during log_flush
WT-2729 Focus eviction walks in largest trees
WT-2730 cursor next/prev can return the wrong key/value pair when crossing a page boundary
WT-2731 Raw compression can create pages that are larger than expected
WT-2732 Coverity analysis defect 99665: Redundant test
WT-2737 Scrub dirty pages rather than evicting them
WT-2738 Remove the ability to change the default checkpoint name
WT-2739 pluggable file systems documentation cleanups
WT-2743 Thread count statistics always report 0
WT-2744 partial line even with line buffering set
WT-2746 track checkpoint I/O separately from eviction I/O
WT-2751 column-store statistics incorrectly calculates the number of entries
WT-2752 Fixes to zipfian wtperf workload config
WT-2755 flexelint configuration treats size_t as 4B type
WT-2756 Upgrade the autoconf archive package to check for swig 3.0
WT-2757 Column tables behave differently when column names are provided
WT-2759 Releasing the hot-backup lock doesn't require the schema lock.
WT-2760 Fix a bug in backup related to directory sync. Change the filesystem API to make durable the default
WT-2762 wtstats tool fails if checkpoint runs
WT-2763 Unit test test_intpack failing on OSX
WT-2764 Optimize checkpoints to reduce throughput disruption
WT-2765 wt dump: indices need to be shown in the dump output
WT-2767 test suite needs way to run an individual scenario
WT-2769 Update documentation to reflect correct limits of memory_page_max
WT-2770 Add statistics tracking schema operations
WT-2772 Investigate log performance testing weirdness
WT-2773 search_near in indexes does not find exact matches
WT-2774 minor cleanups/improvements
WT-2778 Python test suite: make scenario initialization consistent
WT-2779 Raw compression created unexpectedly large pages on disk
WT-2781 Enhance bulk cursor option with an option to return immediately on contention
WT-2782 Missing a fs_directory_list_free in ex_file_system.c
WT-2785 Scrub dirty pages rather than evicting them: single-page reconciliation
WT-2791 Enhance OS X Evergreen unit test
WT-2793 wtperf config improvements
WT-2796 Memory leak in reconciliation uncovered by stress testing
WT-2798 Crash vulnerability with nojournal after create during checkpoint
WT-2800 Illegal file format in test/format on PPC
WT-2801 Crash vulnerability from eviction of metadata during checkpoint
WT-2802 Transaction commit causes heap-use-after free
WT-2803 Add verbose functionality to WT Evergreen tests
WT-2804 Don't read values in a tree without a snapshot
WT-2805 Infinite recursion if error streams fail
WT-2806 wtperf allocation size off-by-one
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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
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branch mongodb-3.4
ref: 636a7b2..6f9a7a4
WT-2554 Implement a framework for adding C test cases
WT-2610 Investigate eviction hazard pointer check
WT-2611 wtperf and/or WT_CONFIG_PARSER do not allow escaped double quotes
WT-2617 Bug in pluggable file system example
WT-2624 snprintf unsupported on MSVC 2013
WT-2626 snprintf errors with macro redefinition on MSVC2015
WT-2627 Coverity complaints
WT-2628 reconciliation can return without unlocking the page lock
WT-2629 Introduction of ppc64le crc32c assembly file has made the stack executable
WT-2630 Rename WT_FSTREAM methods to avoid using C99 reserved names
WT-2632 Test format failures due to "checkpoints cannot be dropped when in-use"
WT-2637 The file-extension documentation doesn't cover not-supported cases
WT-2644 'wt load -r' (rename) fails with LSM
WT-2646 Split the lock_wait flag into two, adding a checkpoint_wait flag
WT-2651 Coverity 1355591 resource leak
WT-2653 the custom file-system example should show device configuration
WT-2656 Builds failing on GCC 4.7 builder
WT-2659 csuite tests, assorted lint and cleanup.
WT-2660 Hang between eviction and connection close
WT-2661 Coverity failures: 1356050-1356053
WT-2662 For internal spell checking, strip out double quote literals, they confuse aspell
SERVER-24151 WiredTiger changes for MongoDB 3.3.7
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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
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branch mongodb-3.4
ref: 9cf8eb2..5047aab
SERVER-23504 Coverity analysis defect 98177: Resource leak
WT-2330 in-memory configurations should not create on-disk collection files
WT-2513 conversion from 'int64_t' to 'uint32_t'
WT-2522 Incorrect format code in message
WT-2525 in-memory configurations: miscellaneous cleanups
WT-2527 OS X compile error, missing POSIX_FADV_WILLNEED #define
WT-2528 style error in WiredTiger build
WT-2529 The readonly test case is crashing with a stack overflow
WT-2531 in-memory tables are allocating unnecessary memory
WT-2532 WT_STREAM_APPEND and WT_STREAM_LINE_BUFFER flag overlap
WT-2533 Ensure that in-memory tables don't report a zero size
SERVER-23517 WiredTiger changes for MongoDB 3.3.5
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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
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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
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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
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