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18 changes: 12 additions & 6 deletions source/includes/changelogs/releases/4.4.3.rst
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,6 @@ Sharding

- :issue:`SERVER-48261` Unblacklist auth tests that use the 'mixedShardTest' helper
- :issue:`SERVER-48571` Write operation might invariant if a target error and a response error is received
- :issue:`SERVER-49713` Skip checking for orphaned documents in shard_removal_triggers_catalog_cache_invalidation.js
- :issue:`SERVER-51834` Race in moveChunk tests
- :issue:`SERVER-52686` Blacklist transactions_causal_consistency.js test from the sharding_csrs_continuous_config_stepdown
- :issue:`SERVER-53029` Port the changes for SERVER-52955 to later branches
Expand Down Expand Up @@ -43,8 +42,7 @@ Query
Aggregation
~~~~~~~~~~~

- :issue:`SERVER-33966` redundant $sort in aggregation prevents best $limit $sort consolidation
- :issue:`SERVER-51886` $lookup + $merge pipeline may fail to resolve views correctly when collection names collide
:issue:`SERVER-33966` redundant $sort in aggregation prevents best $limit $sort consolidation

Storage
~~~~~~~
Expand Down Expand Up @@ -79,7 +77,9 @@ Internals
- :issue:`SERVER-50445` Return the value as double when NumberLong subtraction overflows in ExpressionSubtract
- :issue:`SERVER-50547` Explore aggregation pipeline length limit
- :issue:`SERVER-51057` Test that getMore metrics are incremented in server_status_metrics.js
- :issue:`SERVER-51164` Remove non-DSI Microbenchmarks
- :issue:`SERVER-51405` Disable some concurrency suites for ephemeralForTest on v4.4
- :issue:`SERVER-51418` Resolve race condition in StepdownShouldInterruptConfigWrite
- :issue:`SERVER-51454` operationProfiling.filter config option rejects agg expressions
- :issue:`SERVER-51526` Hybrid index builds can miss writes and crash in the event of a well-timed WriteConflictException
- :issue:`SERVER-51715` Wrap timestamps with tojson() in log lines in optime.js
Expand All @@ -99,25 +99,24 @@ Internals
- :issue:`SERVER-52806` deb install files assume systemd
- :issue:`SERVER-52824` Support AWS roles with paths
- :issue:`SERVER-52834` Migrate sys-perf and perf tasks to use the new run_workload DSI command
- :issue:`SERVER-52867` Make sure secondary has finished closing connections after being removed before sending new commands in awaitable_hello_on_nodes_with_invalid_configs.js
- :issue:`SERVER-52929` Correctly handle compound indexes with 32 keys
- :issue:`SERVER-52969` Disable Powercyle on non-master branches
- :issue:`SERVER-52975` Fix use of 'onRollback' callback for collection validator options in 'collection_impl.cpp'
- :issue:`SERVER-52983` Assertions in initial_sync_replSetGetStatus.js have to account for batch sizes smaller than collectionClonerBatchSize
- :issue:`SERVER-53017` replSetGetStatus remainingInitialSyncEstimatedMillis always 0
- :issue:`SERVER-53058` Better account of CleanEveryN runtime when setting dynamic timeouts
- :issue:`SERVER-53068` Use 10gen/linkbench2 instead of mdcallag/linkbench for system perf
- :issue:`SERVER-53196` Fail to generate tasks if a large distro is specified but not available
- :issue:`SERVER-53314` Generated tasks can specify a null distro
- :issue:`SERVER-53323` Run concurrency_simultaneous_replication on large distro on Enterprise Windows (inMemory) buildvariant
- :issue:`WT-4780` Enable assertion that commit timestamp is newer than all readers
- :issue:`WT-6449` Hang analyzer for WT Evergreen tests
- :issue:`WT-6563` Create a reproducer for invalid modification application
- :issue:`WT-6678` Remove Huffman Encoding support for Keys
- :issue:`WT-6693` Add compatibility testing for imported objects
- :issue:`WT-6706` Add table import repair functionality
- :issue:`WT-6713` Remove transaction support from custom data sources
- :issue:`WT-6722` Review function names in history store module
- :issue:`WT-6750` Assert to ensure no duplicate entries in the history store
- :issue:`WT-6751` Assert if new value is the same as old value for a history store update
- :issue:`WT-6752` Assert history store will not have any uncommitted updates
- :issue:`WT-6753` Assert only stop time pair of history store update can be modified.
- :issue:`WT-6816` Design write gen scheme to allow dhandles with active history to get closed/re-opened
Expand All @@ -130,14 +129,21 @@ Internals
- :issue:`WT-6842` Add example showing using src_id only
- :issue:`WT-6844` Make force stop durable
- :issue:`WT-6845` Set session btree to HS when operating on history store
- :issue:`WT-6857` Define a new cursor for the history store access.
- :issue:`WT-6858` Implement insert method for the history store cursor
- :issue:`WT-6859` Implement search_near method for the history store cursor
- :issue:`WT-6860` Add relevant history store statistics to data handles
- :issue:`WT-6867` Documentation: create model subpages for architecture guide
- :issue:`WT-6868` Don't cache history store cursor for operations on metadata
- :issue:`WT-6869` Assert tree walk never return the start ref
- :issue:`WT-6870` Rename history store statistic to better describe its use case.
- :issue:`WT-6872` Replace the yield instructions with an ISB
- :issue:`WT-6875` Remove legacy import invocation
- :issue:`WT-6882` Files created during incremental backup should be copied in full
- :issue:`WT-6883` Redo change for breaking up backup ranges and fix for EOF
- :issue:`WT-6894` Implement history store cursor prev and next methods
- :issue:`WT-6895` Implement HS cursor update method
- :issue:`WT-6896` Initial implementation of hs cursor remove
- :issue:`WT-6916` Create stub subpages for architecture guide
- :issue:`WT-6922` Add random consolidate testing to incr_backup
- :issue:`WT-6925` Fix incorrect comment
Expand Down
6 changes: 3 additions & 3 deletions source/release-notes/4.4.txt
Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@ Minor Releases

.. _4.4.3-release-notes:

4.4.3 - Upcoming
~~~~~~~~~~~~~~~~
4.4.3 - Jan 4, 2021
~~~~~~~~~~~~~~~~~~~

Issues fixed:

Expand Down Expand Up @@ -2227,7 +2227,7 @@ Known Issues
reads or :ref:`hedged reads <mongos-hedged-reads>` may not be
routed to a near shard replica.

- Unresolved
- Fixed in 4.4.1

* - 4.4.0

Expand Down