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- 3.0 Changelog
3.0 Changelog¶
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3.0.9 Changelog¶
Security¶
SERVER-21724 Backup role can’t read system.profile
Sharding¶
- SERVER-19266 An error document is returned with result set
- SERVER-21382 Sharding migration transfers all document deletions
- SERVER-22114 Mongos can accumulate multiple copies of ChunkManager when a shard restarts
Replication¶
- SERVER-18219 “control reaches end of non-void function” errors in GCC with WCE retry loop
- SERVER-21583 ApplyOps background index creation may deadlock
- SERVER-22109 Invariant failure when running applyOps to create an index with a bad ns field
Query¶
- SERVER-19128 Fatal assertion during secondary index build
- SERVER-19996 Queries which specify sort and batch size can generate results out of order, if documents concurrently updated
- SERVER-20083 Add log statement at default log level for when an index filter is set or cleared successfully
- SERVER-21602 Reduce execution time of cursor_timeout.js
- SERVER-21776 Move per-operation log lines for queries out of the QUERY log component
Write Operations¶
SERVER-21647 $rename changes field ordering
Aggregation¶
SERVER-7656 Optimize aggregation on sharded setup if first stage is exact match on shard key
Storage¶
- SERVER-20858 Invariant failure in OplogStones for non-capped oplog creation
- SERVER-20866 Race condition in oplog insert transaction rollback
- SERVER-21545 collMod and invalid parameter triggers fassert on dropCollection on mmapv1
- SERVER-22014 index_bigkeys_nofail.js triggers spurious failures when run in parallel with other tests
WiredTiger¶
- SERVER-20961 Large amounts of create and drop collections can cause listDatabases to be slow under WiredTiger
- SERVER-22129 WiredTiger changes for MongoDB 3.0.9
Operations¶
SERVER-20358 Usernames can contain NULL characters
Build and Packaging¶
- SERVER-17747 FreeBSD 11.0-CURRENT build issue
- SERVER-18162 Fail to start with non-existing /var/run/mongodb/
- SERVER-18953 Generate debug symbols on OS X
Internals¶
- SERVER-18373 MONGO_COMPILER_UNREACHABLE should terminate if violated
- SERVER-19110 Ignore failed operations in mixed_storage_version_replication.js
- SERVER-21934 Add extra information to OSX stack traces to facilitate addr2line translation
- SERVER-21960 Include symbol name in stacktrace json when available
- SERVER-22013 coll_mod_bad_spec.js tries to pass filter to getCollectionInfos on v3.0 branch
- SERVER-22054 Authentication failure reports incorrect IP address
- SERVER-22191 Race condition in CurOp constructor (<=3.0 only)
- TOOLS-1002 oplog_rollover test is flaky
3.0.8 Changelog¶
Security¶
SERVER-21278 Remove executable bit from mongod.lock
Sharding¶
- SERVER-20407 findAndModify on mongoS upserts to the wrong shard
- SERVER-20839 trace_missing_docs_test.js compares Timestamp instances using < operator in mongo shell
Query¶
- SERVER-2454 Queries that are killed during a yield should return error to user instead of partial result set
- SERVER-21227 MultiPlanStage::invalidate() should not flag and drop invalidated WorkingSetMembers
- SERVER-21275 Document not found due to WT commit visibility issue
Storage¶
- SERVER-20650 Backport MongoRocks changes to 3.0
- SERVER-21543 Lengthen delay before deleting old journal files
WiredTiger¶
- SERVER-20303 Negative scaling at low thread count under WiredTiger when inserting large documents
- SERVER-21063 MongoDB with WiredTiger can build very deep trees
- SERVER-21442 WiredTiger changes for MongoDB 3.0.8
- SERVER-21553 Oplog grows to 3x configured size
Build and Packaging¶
- SERVER-10512 Add scons flag to set -fno-omit-frame-pointer
- SERVER-19755 scons should require c++11 on 3.0
- SERVER-20699 Add build manifest to every build
- SERVER-20830 set push and docs_tickets tasks as not available for patch testing
- SERVER-20834 Perf tasks should only require compiling once before execution
- SERVER-21209 PIDFILEPATH computation in init scripts fails to handle comments after values
- SERVER-21477 3.0.7 RPMs missing for yum RHEL server versions
Tools¶
Internals¶
- SERVER-8728 jstests/profile1.js is a race and fails randomly
- SERVER-20521 Update Mongo-perf display names in Evergreen to sort better
- SERVER-20527 Delete resmoke.py from the 3.0 branch
- SERVER-20876 Hang in scenario with sharded ttl collection under WiredTiger
- SERVER-21027 Reduced performance of index lookups after removing documents from collection
- SERVER-21099 Improve logging in SecureRandom and PseudoRandom classes
- SERVER-21150 Basic startup logging should be done as early as possible in initAndListen
- SERVER-21208 “server up” check in perf.yml is in the wrong place
- SERVER-21305 Lock ‘timeAcquiringMicros’ value is much higher than the actual time spent
- SERVER-21433 Perf.yml project should kill unwanted processes before starting tests
- SERVER-21533 Lock manager is not fair in the presence of compatible requests which can be granted immediately
3.0.7 Changelog¶
Security¶
- SERVER-13647 root role does not contain sufficient privileges for a mongorestore of a system with security enabled
- SERVER-15893 root role should be able to run validate on system collections
- SERVER-19131 clusterManager role does not have permission for adding tag ranges
- SERVER-19284 Should not be able to create role with same name as builtin role
- SERVER-20394 Remove non-integer test case from iteration_count_control.js
- SERVER-20401 Publicly expose net.ssl.disabledProtocols
Sharding¶
- SERVER-17886 dbKillCursors op asserts on mongos when at log level 3
- SERVER-20191 multi-updates/remove can make successive queries skip shard version checking
- SERVER-20460 listIndexes on 3.0 mongos with 2.6 mongod instances returns erroneous “not authorized”
- SERVER-20557 Active window setting is not being processed correctly
Replication¶
- SERVER-20262 Replica set nodes can get stuck in a state where they will not step themselves down
- SERVER-20473 calling setMaintenanceMode(true) while running for election crashes server
Query¶
- SERVER-17895 Server should not clear collection plan cache periodically when write operations are issued
- SERVER-19412 NULL PlanStage in getStageByType causes segfault during stageDebug command
- SERVER-19725 NULL pointer crash in QueryPlanner::plan with $near operator
- SERVER-20139 Enable CachedPlanStage replanning by default in 3.0
- SERVER-20219 Add startup warning to 3.0 if have indexes with partialFilterExpression option
- SERVER-20347 Document is not found when searching on a field indexed by a hash index using a $in clause with regular expression
- SERVER-20364 Cursor is not closed when querying system.profile collection with clusterMonitor role
Write Operations¶
- SERVER-11746 Improve shard version checking for versioned (single) updates after yield
- SERVER-19361 Insert of document with duplicate _id fields should be forbidden
- SERVER-20531 Mongodb server crash: Invariant failure res.existing
Storage¶
- SERVER-18624 listCollections command should not be O(n^2) on MMAPv1
- SERVER-20617 wt_nojournal_toggle.js failing intermittently in noPassthrough_WT
- SERVER-20638 Reading the profiling level shouldn’t create databases that don’t exist
WiredTiger¶
- SERVER-18250 Once enabled journal cannot be disabled under WiredTiger
- SERVER-20008 Stress test deadlock in WiredTiger
- SERVER-20091 Poor query throughput and erratic behavior at high connection counts under WiredTiger
- SERVER-20159 Out of memory on index build during initial sync even with low cacheSize parameter
- SERVER-20176 Deletes with j:true slower on WT than MMAPv1
- SERVER-20204 Segmentation fault during index build on 3.0 secondary
Operations¶
- SERVER-14750 Convert RPM and DEB mongod.conf files to new YAML format
- SERVER-18506 Balancer section of printShardingStatus should respect passed-in configDB
Build and Packaging¶
- SERVER-18516 ubuntu/debian packaging : Release files report wrong Codename
- SERVER-18581 The Ubuntu package should start the mongod with group=mongodb
- SERVER-18749 Ubuntu startup files have an inconsistent directory for dbpath and logs
- SERVER-18793 Enterprise RPM build issues
- SERVER-19088 The –cache flag should force –build-fast-and-loose=off
- SERVER-19509 The nproc ulimits are different across packages
- SERVER-19661 Build fails: error: expected expression
Tools¶
- TOOLS-767 mongorestore: error parsing metadata: call of reflect.Value.Set on zero Value
- TOOLS-847 mongorestore exits in response to SIGHUP, even when run under nohup
- TOOLS-874 mongoimport $date close to epoch not working
- TOOLS-916 mongoexport throws reflect.Value.Type errors
Internals¶
- SERVER-18178 Fix mr_drop.js test to not fail from nondeterministic collection drop timing
- SERVER-19819 Update perf.yml to use new mongo-perf release
- SERVER-19820 Update perf.yml to use mongo-perf check script
- SERVER-19899 Mongo-perf analysis script – Check for per thread level regressions
- SERVER-19901 Mongo-perf analysis script – Compare to tagged baseline
- SERVER-19902 Mongo-perf analysis script – Use noise data for regression comparison instead of fixed percentage
- SERVER-20035 Updated perf_regresison_check.py script to output report.json summarizing results
- SERVER-20121 XorShift PRNG should use unsigned arithmetic
- SERVER-20216 Extend optional Command properties to SASL
- SERVER-20316 Relax thread level comparisons on mongo-perf check script
- SERVER-20322 Wiredtiger develop can lose records following stop even with log enabled
- SERVER-20383 Cleanup old connections after every ChunkManagerTest
- SERVER-20429 Canceled lock attempts should unblock pending requests
- SERVER-20464 Add units of measurement to log output of perf regression analysis
- SERVER-20691 Improve SASL and SCRAM compatibility
- TOOLS-894 mongoimport --upsert --type json with _id being an object does not work most of the times
- TOOLS-898 Mongo tools attempt to connect as ipv6 rather than ipv4 by default, when built with go 1.5
3.0.6 Changelog¶
Security¶
SERVER-19538 Segfault when calling dbexit in SSLManager with auditing enabled
Querying¶
- SERVER-19553 Mongod shouldn’t use sayPiggyBack to send KillCursor messages
Replication¶
- SERVER-19719 Failure to rollback noPadding should not cause fatal error
- SERVER-19644 Seg Fault on cloneCollection (specifically gridfs)
WiredTiger¶
- SERVER-19673 Excessive memory allocated by WiredTiger journal
- SERVER-19987 Limit the size of the per-session cursor cache
- SERVER-19751 WiredTiger panic halt in eviction-server
- SERVER-19744 WiredTiger changes for MongoDB 3.0.6
- SERVER-19573 MongoDb crash due to segfault
- SERVER-19522 Capped collection insert rate declines over time under WiredTiger
MMAPv1¶
SERVER-19805 MMap memory mapped file address allocation code cannot handle addresses non-aligned to memory mapped granularity size
Networking¶
- SERVER-19389 Remove wire level endianness check
Aggregation Framework¶
- SERVER-19553 Mongod shouldn’t use sayPiggyBack to send KillCursor messages
- SERVER-19464 $sort stage in aggregation doesn’t call scoped connections done ()
Build and Testing¶
- SERVER-19650 update YML files to tag system/test command types
- SERVER-19236 clang-format the v3.0 branch
- SERVER-19540 Add perf.yml file to 3.0 branch for mongo-perf regressions
Internal Code¶
- SERVER-19856 Register for PRESHUTDOWN notifications on Windows Vista+
3.0.5 Changelog¶
Querying¶
- SERVER-19489 Assertion failure and segfault in WorkingSet::free in 3.0.5-rc0
- SERVER-18461 Range predicates comparing against a BinData value should be covered, but are not in 2.6
- SERVER-17815 Plan ranking tie breaker is computed incorrectly
- SERVER-17259 Coverity analysis defect 56350: Dereference null return value
- SERVER-18926 Full text search extremely slow and uses a lot of memory under WiredTiger
Replication¶
- SERVER-19375 choosing syncsource should compare against last fetched optime rather than last applied
- SERVER-19298 Use userCreateNS w/options consistently in cloner
- SERVER-18994 producer thread can continue producing after a node becomes primary
- SERVER-18455 master/slave keepalives are not silent on slaves
- SERVER-18280 ReplicaSetMonitor should use electionId to avoid talking to old primaries
- SERVER-17689 Server crash during initial replication sync
Sharding¶
SERVER-18955 mongoS doesn’t set batch size (and keeps the old one, 0) on getMore if performed on first _cursor->more()
Storage¶
- SERVER-19283 WiredTiger changes for MongoDB 3.0.5
- SERVER-18874 Backport changes to RocksDB from mongo-partners repo
- SERVER-18838 DB fails to recover creates and drops after system crash
- SERVER-17370 Clean up storage engine-specific index and collection options
- SERVER-15901 Cleanup unused locks on the lock manager
WiredTiger¶
- SERVER-19513 Truncating a capped collection may not unindex deleted documents in WiredTiger
- SERVER-19283 WiredTiger changes for MongoDB 3.0.5
- SERVER-19189 Improve performance under high number of threads with WT
- SERVER-19178 In WiredTiger capped collection truncates, avoid walking lists of deleted items
- SERVER-19052 Remove sizeStorer recalculations at startup with WiredTiger
- SERVER-18926 Full text search extremely slow and uses a lot of memory under WiredTiger
- SERVER-18902 Retrieval of large documents slower on WiredTiger than MMAPv1
- SERVER-18875 Oplog performance on WT degrades over time after accumulation of deleted items
- SERVER-18838 DB fails to recover creates and drops after system crash
- SERVER-18829 Cache usage exceeds configured maximum during index builds under WiredTiger
- SERVER-18321 Speed up background index build with WiredTiger LSM
- SERVER-17689 Server crash during initial replication sync
- SERVER-17386 Cursor cache causes excessive memory utilization in WiredTiger
- SERVER-17254 WT: drop collection while concurrent oplog tailing may greatly reduce throughput
- SERVER-17078 show databases taking extraordinarily long with wiredTiger
Networking¶
- SERVER-19255 Listener::waitUntilListening may return before listening has started
Build and Packaging¶
- SERVER-18911 Update source tarball push
- SERVER-18910 Path in distribution does not contain version
- SERVER-18371 Add SSL library config detection
- SERVER-17782 Generate source tarballs with pre-interpolated version metadata files from SCons
- SERVER-17568 Report most-vexing parse warnings as errors on MSVC
- SERVER-17329 Improve management of server version in build system
- SERVER-18977 Initscript does not stop a running mongod daemon
- SERVER-18911 Update source tarball push
Shell¶
- SERVER-18795 db.printSlaveReplicationInfo()/rs.printSlaveReplicationInfo() can not work with ARBITER role
Logging and Diagnostics¶
- SERVER-19054 Don’t be too chatty about periodic tasks taking a few ms
- SERVER-18979 Duplicate uassert & fassert codes
- SERVER-19382 mongod enterprise crash running as snmp sub-agent
Internal Code and Testing¶
- SERVER-19353 Compilation failure with GCC 5.1
- SERVER-19298 Use userCreateNS w/options consistently in cloner
- SERVER-19255 Listener::waitUntilListening may return before listening has started
- SERVER-17728 typeid(glvalue) warns on clang 3.6
- SERVER-17567 Unconditional export of parseNumberFromStringWithBase
- SERVER-19540 Add perf.yml file to 3.0 branch for mongo-perf regressions
- SERVER-18068 Coverity analysis defect 72413: Resource leak
- SERVER-17259 Coverity analysis defect 56350: Dereference null return value
- SERVER-15017 benchRun might return incorrect stats values
- SERVER-19525 use of wrong type for size count of rolling back insert
3.0.4 Changelog¶
Security¶
- SERVER-18475 authSchemaUpgrade fails when the system.users contains non MONGODB-CR users
- SERVER-18312 Upgrade PCRE to latest
Querying¶
- SERVER-18364 Ensure non-negation predicates get chosen over negation predicates for multikey index bounds construction
- SERVER-16265 Add query details to getmore entry in profiler and db.currentOp()
- SERVER-15225 CachedPlanStage should execute for trial period and re-plan if query performs poorly
- SERVER-13875 ensureIndex() of 2dsphere index breaks after upgrading to 2.6 (with the new createIndex command)
Replication¶
- SERVER-18566 Primary member can trip fatal assertion if stepping down while running findAndModify op resulting in an upsert
- SERVER-18511 Report upstream progress when initial sync completes
- SERVER-18409 Retry failed heartbeats before marking a node as DOWN
- SERVER-18326 Rollback attempted during initial sync is fatal
- SERVER-17923 Creating/dropping multiple background indexes on the same collection can cause fatal error on secondaries
- SERVER-17913 New primary should log voters at default log level
- SERVER-17807 drain ops before restarting initial sync
- SERVER-15252 Write unit tests of ScatterGatherRunner
- SERVER-15192 Make all logOp listeners rollback-safe
- SERVER-18190 Secondary reads block replication
Sharding¶
- SERVER-18822 Sharded clusters with WiredTiger primaries may lose writes during chunk migration
- SERVER-18246 getmore on secondary in recovery mode can crash mongos
Storage¶
SERVER-18442 better error message when attempting to change storage engine metadata options
WiredTiger¶
- SERVER-18647 WiredTiger changes for MongoDB 3.0.4
- SERVER-18646 Avoid WiredTiger checkpointing dead handles
- SERVER-18629 WiredTiger journal system syncs wrong directory
- SERVER-18460 Segfault during eviction under load
- SERVER-18316 Database with WT engine fails to recover after system crash
- SERVER-18315 Throughput drop during transaction pinned phase of checkpoints under WiredTiger
- SERVER-18213 Lots of WriteConflict during multi-upsert with WiredTiger storage engine
- SERVER-18079 Large performance drop with documents > 16k on Windows
- SERVER-17944 WiredTigerRecordStore::truncate spends a lot of time sleeping
HTTP Console¶
SERVER-18117 Bring back the _replSet page in the html interface
Build and Packaging¶
- SERVER-18894 OSX SSL builds should use unique filename
- SERVER-18421 Create SSL Builder for OS X
- SERVER-18312 Upgrade PCRE to latest
- SERVER-13596 Support –prefix rpm installation
Internal Code¶
SERVER-6826 Potential memory leak in ConnectionString::connect
Testing¶
- SERVER-18318 Disable jsCore_small_oplog suite in Windows
- SERVER-17336 fix core/compact_keeps_indexes.js in a master/slave test configuration
- SERVER-13237 benchRun should use a thread-safe random number generator
- SERVER-18097 Remove mongosTest_auth and mongosTest_WT tasks from evergreen.yml
3.0.3 Changelog¶
Security¶
- SERVER-18290 Adding a read role for a user doesn’t seem to propagate to secondary until restart
- SERVER-18239 dumpauth.js uses ambiguous --db/--collection args
- SERVER-18169 Regression: Auth enabled arbiter cannot be shutdown using command
- SERVER-18140 Allow getParameter to be executed locally against an arbiter in an authenticated replica set
- SERVER-18051 OpenSSL internal error when using SCRAM-SHA1 authentication in FIPS mode
- SERVER-18021 Allow serverStatus to be executed locally against an arbiter in an authenticated replica set
- SERVER-17908 Allow getCmdLineOpts to be executed locally against an arbiter in an authenticated replica set
- SERVER-17832 Memory leak when mongod configured with SSL required and handle insecure connection
- SERVER-17812 LockPinger has audit-related GLE failure
- SERVER-17591 Add SSL flag to select supported protocols
- SERVER-16073 Allow disabling SSL Ciphers via hidden flag: sslCipherConfig
- SERVER-12235 Don’t require a database read on every new localhost connection when auth is on
Querying¶
- SERVER-18304 duplicates on FindAndModify with remove option
- SERVER-17815 Plan ranking tie breaker is computed incorrectly
Replication¶
- SERVER-18211 MongoDB fails to correctly roll back collection creation
- SERVER-17273 Add support for secondaryCatchupPeriodSecs to rs.stepdown() shell helper
Sharding¶
- SERVER-17812 LockPinger has audit-related GLE failure
- SERVER-17749 collMod usePowerOf2Sizes fails on mongos
- SERVER-16987 sh.getRecentMigrations() shows aborted migration as success
Storage¶
- SERVER-18211 MongoDB fails to correctly roll back collection creation
- SERVER-18111 mongod allows user inserts into system.profile collection
- SERVER-17939 Backport mongo-rocks updates to v3.0 branch
- SERVER-17745 Improve dirty page estimation in mmapv1 on Windows
WiredTiger¶
- SERVER-18205 WiredTiger changes for MongoDB 3.0.3
- SERVER-18192 Crash running WiredTiger with “cache_resident=true”
- SERVER-18014 Dropping a collection can block creating a new collection for an extended time under WiredTiger
- SERVER-17907 B-tree eviction blocks access to collection for extended period under WiredTiger
- SERVER-17892 Explicitly turn checksum on for all collections/indexes in WiredTiger by default
Indexing¶
- SERVER-18087 index_retry.js and index_no_retry.js not checking for presence of “progress” field in currentOp() result
- SERVER-17882 Update with key too large to index crashes WiredTiger/RockDB secondary
Write Ops¶
- SERVER-18111 mongod allows user inserts into system.profile collection
Networking¶
- SERVER-17832 Memory leak when MongoD configured with SSL required and handle insecure connection
- SERVER-17591 Add SSL flag to select supported protocols
- SERVER-16073 Allow disabling SSL Ciphers via hidden flag: sslCipherConfig
Concurrency¶
- SERVER-18304 duplicates on FindAndModify with remove option
- SERVER-16636 Deadlock detection should check cycles for stability or should be disabled
Geo¶
- SERVER-17835 Aggregation geoNear deprecated uniqueDocs warning
- SERVER-9220 allow more than two values in the coordinate-array when using 2dsphere index
Aggregation Framework¶
- SERVER-17835 Aggregation geoNear deprecated uniqueDocs warning
MapReduce¶
- SERVER-17889 Using eval command to run mapReduce with non-inline “out” option triggers fatal assertion failure
Admin¶
- SERVER-18290 Adding a read role for a user doesn’t seem to propagate to secondary until restart
- SERVER-18169 Regression: Auth enabled arbiter cannot be shutdown using command
- SERVER-17820 Windows service stop can lead to mongod abrupt termination due to long shutdown time
Build and Packaging¶
- SERVER-18344 logs should be sent to updated logkeeper server
- SERVER-18299 Use ld wrapper for compiling Enterprise GO tools in RHEL 5
- SERVER-18082 Change smoke.py buildlogger command line options to environment variables
- SERVER-17730 Parsing of Variables on Windows doesn’t respect windows conventions
- SERVER-17694 support RPATH=value in top-level SConstruct
- SERVER-17465 --use-system-tcmalloc does not support tcmalloc setParameters and extension
- SERVER-17961 THIRD-PARTY-NOTICES.windows` needs to be updated
- SERVER-17780 Init script sets process ulimit to different value compared to documentation
JavaScript¶
- SERVER-17453 warn that db.eval() / eval command is deprecated
Shell¶
- SERVER-17951 db.currentOp() fails with read preference set
- SERVER-17273 Add support for secondaryCatchupPeriodSecs to rs.stepdown shell helper
- SERVER-16987 sh.getRecentMigrations shows aborted migration as success
Testing¶
- SERVER-18302 remove test buildlogger instance
- SERVER-18262 setup_multiversion_mongodb should retry links download on timeouts
- SERVER-18239 dumpauth.js uses ambiguous –db/–collection args
- SERVER-18229 Smoke.py with PyMongo 3.0.1 fails to run certain tests
- SERVER-18073 Fix smoke.py to work with pymongo 3.0
- SERVER-17998 Ignore socket exceptions in initial_sync_unsupported_auth_schema.js test
- SERVER-18293 ASAN tests should run on larger instance size
- SERVER-17761 RestAdminAccess/NoAdminAccess objects leak at shutdown
3.0.2 Changelog¶
Security¶
- SERVER-17719 mongo Shell crashes if -p is missing and user matches
- SERVER-17705 Fix credentials field inconsistency in HTTP interface
- SERVER-17671 Refuse to complete initial sync from nodes with 2.4-style auth data
- SERVER-17669 Remove auth prompt in webserver when auth is not enabled
- SERVER-17647 Compute BinData length in v8
- SERVER-17529 Can’t list collections when mongos is running 3.0 and config servers are running 2.6 and auth is on
Query and Indexing¶
- SERVER-8188 Configurable idle cursor timeout
- SERVER-17469 2d nearSphere queries scan entire collection
- SERVER-17642 WriteConfictException during background index create
Replication¶
- SERVER-17677 Replica Set member backtraces sometimes when removed from replica set
- SERVER-17672 serverStatus command with {oplog: 1} option can trigger segmentation fault in mongod
- SERVER-17822 OpDebug::writeConflicts should be a 64-bit type
Sharding¶
SERVER-17805 logOp / OperationObserver should always check shardversion
Storage¶
SERVER-17613 Unable to start mongod after unclean shutdown
WiredTiger¶
- SERVER-17713 WiredTiger using zlib compression can create invalid compressed stream
- SERVER-17642 WriteConfictException during background index create
- SERVER-17587 Node crash scenario results in uncrecoverable error on subsequent startup under WiredTiger
- SERVER-17562 Invariant failure: s->commit_transaction(s, NULL) resulted in status BadValue 22
- SERVER-17551 mongod fatal assertion after “hazard pointer table full” message
- SERVER-17532 Duplicate key error message does not contain index name anymore
- SERVER-17471 WiredTiger Mutex on Windows can block the server
- SERVER-17382 rc10/wiredTiger multi collection/DB bulk insert slow than rc8 in initial insertion phase
- SERVER-16804 mongod --repair fails because verify() returns EBUSY under WiredTiger
MMAPv1¶
- SERVER-17616 Removing or inserting documents with large indexed arrays consumes excessive memory
- SERVER-17313 Segfault in BtreeLogic::_insert when inserting into previously-dropped namespace
RocksDB¶
SERVER-17706 Sync new mongo+rocks changes to v3.0 branch
HTTP Console¶
- SERVER-17729 Cannot start mongod httpinterface: sockets higher than 1023 not supported
- SERVER-17705 Fix credentials field inconsistency in HTTP interface
- SERVER-17669 Remove auth prompt in webserver when auth is not enabled
Admin¶
- SERVER-17570 MongoDB 3.0 NT Service shutdown race condition with db.serverShutdown()
- SERVER-17699 “locks” section empty in diagnostic log and profiler output for some operations
- SERVER-17337 RPM Init script breaks with quotes in yaml config file
- SERVER-16731 Remove unused DBPATH init script variable
Networking¶
SERVER-17652 Cannot start mongod due to “sockets higher than 1023 not being supported”
Testing¶
- SERVER-17826 Ignore ismaster exceptions in `initial_sync_unsupported_auth_schema.js test
- SERVER-17808 Ensure availability in initial_sync_unsupported_auth_schema.js test
- SERVER-17433 ASAN leak in small oplog suite write_result.js
3.0.1 Changelog¶
Security¶
- SERVER-17507 MongoDB3 enterprise AuditLog
- SERVER-17379 Change “or” to “and” in webserver localhost exception check
- SERVER-16944 dbAdminAnyDatabase should have full parity with dbAdmin for a given database
- SERVER-16849 On mongos we always invalidate the user cache once, even if no user definitions are changing
- SERVER-16452 Failed login attempts should log source IP address
Querying¶
- SERVER-17395 Add FSM tests to stress yielding
- SERVER-17387 invalid projection for findAndModify triggers fassert() failure
- SERVER-14723 Crash during query planning for geoNear with multiple 2dsphere indices
- SERVER-17486 Crash when parsing invalid polygon coordinates
Replication¶
- SERVER-17515 copyDatabase fails to replicate indexes to secondary
- SERVER-17499 Using eval command to run getMore on aggregation cursor trips fatal assertion
- SERVER-17487 cloner dropDups removes _id entries belonging to other records
- SERVER-17302 consider blacklist in shouldChangeSyncSource
Sharding¶
- SERVER-17398 Deadlock in MigrateStatus::startCommit
- SERVER-17300 Balancer tries to create config.tags index multiple times
- SERVER-16849 On mongos we always invalidate the user cache once, even if no user definitions are changing
- SERVER-5004 balancer should check for stopped between chunk moves in current round
Indexing¶
- SERVER-17521 improve createIndex validation of empty name
- SERVER-17436 MultiIndexBlock may access deleted collection after recovering from yield
Aggregation Framework¶
SERVER-17224 Aggregation pipeline with 64MB document can terminate server
Write Ops¶
- SERVER-17489 in bulk ops, only mark last operation with commit=synchronous
- SERVER-17276 WriteConflictException retry loops needed for collection creation on upsert
Concurrency¶
- SERVER-17501 Increase journalling capacity limits
- SERVER-17416 Deadlock between MMAP V1 journal lock and oplog collection lock
- SERVER-17395 Add FSM tests to stress yielding
Storage¶
- SERVER-17515 copyDatabase fails to replicate indexes to secondary
- SERVER-17436 MultiIndexBlock may access deleted collection after recovering from yield
- SERVER-17416 Deadlock between MMAP V1 journal lock and oplog collection lock
- SERVER-17381 Rename rocksExperiment to RocksDB
- SERVER-17369 [Rocks] Fix the calculation of nextPrefix
- SERVER-17345 WiredTiger -> session.truncate: the start cursor position is after the stop cursor position
- SERVER-17331 RocksDB configuring and monitoring
- SERVER-17323 MMAPV1Journal lock counts are changing during WT run
- SERVER-17319 invariant at shutdown rc9, rc10, rc11 with wiredTiger
- SERVER-17293 Server crash setting wiredTigerEngineRuntimeConfig:”eviction=(threads_max=8)”
WiredTiger¶
- SERVER-17510 “Didn’t find RecordId in WiredTigerRecordStore” on collections after an idle period
- SERVER-17506 Race between inserts and checkpoints can lose records under WiredTiger
- SERVER-17487 cloner dropDups removes _id entries belonging to other records
- SERVER-17481 WiredTigerRecordStore::validate should call WT_SESSION::verify
- SERVER-17451 WiredTiger unable to start if crash leaves 0-length journal file
- SERVER-17378 WiredTiger’s compact code can return ‘Operation timed out’ error (invariant failure)
- SERVER-17345 WiredTiger -> session.truncate: the start cursor position is after the stop cursor position
- SERVER-17319 invariant at shutdown rc9, rc10, rc11 with wiredTiger
MMAPv1¶
- SERVER-17501 Increase journalling capacity limits
- SERVER-17416 Deadlock between MMAP V1 journal lock and oplog collection lock
- SERVER-17388 Invariant failure in MMAPv1 when disk full
RocksDB¶
- SERVER-17381 Rename rocksExperiment to RocksDB
- SERVER-17369 [Rocks] Fix the calculation of nextPrefix
- SERVER-17331 RocksDB configuring and monitoring
Shell and Administration¶
- SERVER-17226 ‘top’ command with 64MB result document can terminate server
- SERVER-17405 getLog command masserts when given number
- SERVER-17347 .explain() should be included in the shell’s DBCollection help
Build and Packaging¶
- SERVER-17484 Migrate server MCI config into server repo
- SERVER-17463 Python error when specifying absolute path to scons cacheDir
- SERVER-17460 LIBDEPS_v8_SYSLIBDEP typo
- SERVER-14166 Semantics of the –osx-version-min flag should be improved
- SERVER-17517 mongodb-org rpm packages no longer “provide” mongo-10gen-server
Logging¶
SERVER-16452 Failed login attempts should log source IP address
Platform¶
- SERVER-17252 Upgrade PCRE Version from 8.30 to Latest
- SERVER-14166 Semantics of the –osx-version-min flag should be improved
Internal Code¶
SERVER-17338 NULL pointer crash when running copydb against stepped-down 2.6 primary
Testing¶
- SERVER-17443 get_replication_info_helper.js should assert.soon rather than assert for log messages
- SERVER-17442 increase tolerance for shutdown timeout in stepdown.js to fix windows build break
- SERVER-17395 Add FSM tests to stress yielding
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