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Jul 16, 2021
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DOCS-14646 finalize release 4.4.7 changelog #5571

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25 changes: 25 additions & 0 deletions source/includes/changelogs/releases/4.4.7.rst
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Expand Up @@ -27,6 +27,7 @@ Sharding
- :issue:`SERVER-57055` delete_during_migrate.js is consistently failing in test suites with Code Coverage enabled
- :issue:`SERVER-57102` Fixing invariants on ShardServerCatalogCacheLoader to consider different terms
- :issue:`SERVER-57475` ShardingTest.stop must join top-level chunk migrations
- :issue:`SERVER-58109` The new '_configsvrMergeChunks' path is more expensive than the old one

Replication
~~~~~~~~~~~
Expand All @@ -35,6 +36,8 @@ Replication
- :issue:`SERVER-53447` Blacklist insert1.js with from transaction passthrough tests with failures
- :issue:`SERVER-55070` Avoid parsing unnecessary fields from BSON oplog entries
- :issue:`SERVER-55120` Fix docs link for fatal error message on startup when there's an invalid config
- :issue:`SERVER-55465` Fix Invariant upon failed request for a vote from the current primary in the election dry-run of catchup takeover
- :issue:`SERVER-55573` Deadlock between stepdown and chunk migration
- :issue:`SERVER-55751` Increase election timeout in initial_sync_nodes_contribute_to_liveness_majority.js
- :issue:`SERVER-55766` Introduce an optimized "for restore" startup replication recovery mechanism
- :issue:`SERVER-56054` Change minThreads value for replication writer thread pool to 0
Expand Down Expand Up @@ -76,7 +79,11 @@ Operations
Build and Packaging
~~~~~~~~~~~~~~~~~~~

- :issue:`SERVER-46871` liblzma presence apparently not checked by configure
- :issue:`SERVER-48691` Fix Ninja builds on Windows Enterprise Server
- :issue:`SERVER-50568` Platform Support: Remove Ubuntu18.04 zSeries from 5.0
- :issue:`SERVER-53054` The ninja builder fails to link on Windows with LNK1561: entry point must be defined
- :issue:`SERVER-53952` Building with ninja + ASan poisons the build/install/ directory
- :issue:`SERVER-55460` Fix RPM packaging and testing for SLES 12

Internals
Expand All @@ -92,11 +99,13 @@ Internals
- :issue:`SERVER-50576` mongokerberos utility is missing in the MSI installer
- :issue:`SERVER-50662` Support large doubles and other double values in FTDC
- :issue:`SERVER-51172` resmoke sometimes throws TypeError when calculating elapsed time for test
- :issue:`SERVER-52657` index_commands_shard_targeting.js relies on too short MaxTimeMs
- :issue:`SERVER-52689` Re-enable refine_shard_key_transaction_stress
- :issue:`SERVER-53035` provide a way to ASSERT from a non-main thread in unit tests
- :issue:`SERVER-53187` Structured log improvements to split_vector/chunk_splitter lines 22107 and 21908
- :issue:`SERVER-53334` Hitting unexpected invariant failure, causing server shutdown
- :issue:`SERVER-53624` 4.4 mongos does not attach RetryableWriteError label to shutdown errors
- :issue:`SERVER-53643` Startup can see old version of featureCompatibilityVersion document
- :issue:`SERVER-53646` Catch exception if waiting for failpoint throws on close connections in awaitable_hello_on_nodes_with_invalid_configs.js
- :issue:`SERVER-53671` Make ~PooledScope() resilient to 'InterruptedAtShutdown' exceptions
- :issue:`SERVER-53726` Platform Support: Remove RHEL6 zSeries
Expand All @@ -120,6 +129,7 @@ Internals
- :issue:`SERVER-56307` The chunk migration "convergence algorithm" is very primitive
- :issue:`SERVER-56310` Use w: majority for createCollection command in kill_sessions_with_prepared_transaction.js
- :issue:`SERVER-56325` Wait for failpoint in server_transaction_metrics.js to be hit so that a valid serverStatus is received
- :issue:`SERVER-56347` Enable LSE intrinsics in release
- :issue:`SERVER-56371` Upgrade timelib to 2021.06
- :issue:`SERVER-56372` Add retryableFindAndModifyStorageLocation server parameter
- :issue:`SERVER-56373` [RRFaM] When writing FaM images to txn table, write oplog entries with needsRetryImage
Expand All @@ -130,6 +140,7 @@ Internals
- :issue:`SERVER-56452` Self anchor in PooledLDAPConnection::setup's callback
- :issue:`SERVER-56468` Incorrect plan cache entry for {$ne: null} predicate, leads to missing query results
- :issue:`SERVER-56501` Add op counters for legacy op codes (OP_QUERY, OP_INSERT, etc.)
- :issue:`SERVER-56509` Wrap unique index insertion _keyExists call in a WT cursor reconfigure.
- :issue:`SERVER-56516` Fix undefined behaviour in parsing code for $slice projectional operator
- :issue:`SERVER-56563` [RRFaM] Forge noop image oplog entries for chunk migration
- :issue:`SERVER-56630` Unittest OpObserverImpl::onDelete/onUpdate paths for retryable findAndModify
Expand All @@ -147,27 +158,36 @@ Internals
- :issue:`SERVER-57043` Test for Branching
- :issue:`SERVER-57053` Rewriting $nor with a $text predicate to $not is invalid
- :issue:`SERVER-57057` Reduce routing info refreshes on the mergeChunks path
- :issue:`SERVER-57064` Log create index and dropIndex(es) on mongos
- :issue:`SERVER-57074` [v4.4] Add requires_document_locking tag to index_build_capped_position_lost.js
- :issue:`SERVER-57084` MSI construction must depend on PDB installation
- :issue:`SERVER-57091` Infinite loop in GranularityRounderPreferredNumbers::roundDown
- :issue:`SERVER-57117` ReadPreferenceSetting parsing is not resilient to incorrect types for 'hedge' option
- :issue:`SERVER-57136` Incompatible wire version error on secondary shutdown in sharded cluster
- :issue:`SERVER-57145` Invariant failure at OCSPManager::requestStatus
- :issue:`SERVER-57157` assert serverStatus command works in getBinVersion() jstest helper
- :issue:`SERVER-57172` Do json.send before DSI post_run
- :issue:`SERVER-57173` Write invalidated image for retryable findAndModify when secondaries apply operations earlier than minValid
- :issue:`SERVER-57192` [4.4] Lower dbHash and background validation lock acquisition timeouts
- :issue:`SERVER-57233` Reap LDAP connections inline if multithreading is not enabled
- :issue:`SERVER-57251` Fix checkLog race in salvage_incomplete_rolling_index_builds.js
- :issue:`SERVER-57270` Disable prepare_read_cursor_out_of_bounds.js on ephemeralForTest
- :issue:`SERVER-57273` remove the flow_control_replica_set.js test
- :issue:`SERVER-57275` Update kmip_server.py to be more verbose
- :issue:`SERVER-57328` Make ReplsetTest.upgradeSet() tolerant of reelections
- :issue:`SERVER-57330` Update perf yaml configs for perf and sys-perf to use perf.send
- :issue:`SERVER-57476` Operation may block on prepare conflict while holding oplog slot, stalling replication indefinitely
- :issue:`SERVER-57492` Side table writes insert more than just the keystring
- :issue:`SERVER-57497` store_retryable_find_and_modify_images_in_side_collection.js should account for a later clustertime in retried findAndModify responses
- :issue:`SERVER-57541` mypy 0.900 breaks lint_pylinters
- :issue:`SERVER-57557` [v4.4] Support running checkFCV() shell helper with mongos connection
- :issue:`SERVER-57564` Increase system timeout duration to >2 hours to allow fio to copy over all files
- :issue:`SERVER-57708` ClientMetadata Parsing errors can leave ClientMetadataState decoration in invalid state
- :issue:`SERVER-57768` Deprecated counters aren't reset to zero on wrap
- :issue:`SERVER-57897` Add readPrefMode option to benchRun find/findOne ops
- :issue:`SERVER-57954` Update TPC-C version in sys-perf.yml
- :issue:`SERVER-58267` Fix shardVersionRetry usages in v4.4 (partial cherry-pick of SERVER-47530)
- :issue:`SERVER-58306` chunkInserter thread can terminate() if checkForInterrupt() is called after stepdown has killed the opCtx
- :issue:`WT-6204` Possible race between backup and checkpoint at file close
- :issue:`WT-6230` Sanitize python test suite directory naming
- :issue:`WT-6362` Ensure that history store operations in user session context are correct
Expand Down Expand Up @@ -324,4 +344,9 @@ Internals
- :issue:`WT-7643` Update checkpoint decode tool for tiered storage
- :issue:`WT-7651` Add synchronization for flush_tier calls
- :issue:`WT-7656` Destroy tiered condvar after thread is joined
- :issue:`WT-7699` Fix RTS handling to abort an out of order prepared transaction
- :issue:`WT-7706` Use same transaction update when on-disk value is an aborted prepared update
- :issue:`WT-7710` Fix to use history store btree to initialise history store cursor
- :issue:`WT-7721` Update test-format to reopen an existing database with different config
- :issue:`WT-7783` Fix RTS to restore tombstone when an on-disk update is out of order prepare update

4 changes: 2 additions & 2 deletions source/release-notes/4.4.txt
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Expand Up @@ -15,8 +15,8 @@ Minor Releases

.. _4.4.7-release-notes:

4.4.7 - Upcoming
~~~~~~~~~~~~~~~~
4.4.7 - Jul 16, 2021
~~~~~~~~~~~~~~~~~~~~

Issues fixed:

Expand Down