4.5.1 Minor Release

MB-20196 Iterator disobeys maxKey after doc deletion

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• Closed

MB-20716 It takes more than 5 minutes to stop an empty Couchbase Server node

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• Closed

MB-20751 Lock cycle (deadlock) during bucket delete and DCP client disconnect

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• Closed

MB-20858 CLONE - [XDCR] panic found in goxdcr logs

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• Closed

MB-18452 DCP Consumer (Processor task) may not yield whilst busy

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• Closed

MB-19390 [Windows] n1ql : Q2, stale=ok, query throughput is slower than 4.1.1

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• Closed

MB-19599 HTTPS Admin UI / SSL REST API doesn't work for certain clients such as Chrome v50 and later

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• Closed

MB-19667 [FTS] term dictionary counts not matching search hit count

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• Closed

MB-19705 Decreasing max_array_seckey_size setting when array of larger size is indexed causes indexer panic upon mutation

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• Closed

MB-19774 Getting FDB_RESULT_FAIL_BY_ROLLBACK

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• Closed

MB-19843 end_seqno of the DCP client stream request could be reduced and hence the request may not rollback ever

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• Closed

MB-19862 cbbackupmgr uses too many file descriptors when restoring a lot of backups

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• Closed

MB-19920 cbbackupmgr resume causes a future restore to skips items

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• Closed

MB-19941 Regression: descending iterator starts at wrong doc

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• Closed

MB-20015 CE backup doesn't work in Spock and Watson

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• Closed

MB-20095 WriteJson shouldn't add newline if object or array is empty during pretty format

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• Closed

MB-20111 [FTS] Forestdb assertion failed [rsize && rsize <= trie->chunksize]

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• Closed

MB-20112 [FTS] Segmentation fault in forestdb

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• Closed

MB-20116 [GSI] Indexer hangs while going to Paused state when recovery is in progress

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• Closed

MB-20161 Race condition in meta_client would may result in missing index definitions

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• Closed

MB-20164 N1QL rounding causes CAS mismatch

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• Closed

MB-20192 upgrading from 4.1 to 4.5 with delta node recovery, can not create index

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• Closed

MB-20195 Correctly compare expressions with NULL and MISSING during index selection

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• Closed

MB-20219 60% slowdown of CBL benchmark on iOS, due to ForestDB malloc/free calls

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• Closed

MB-20237 Watson - GoXDCR should not restart when it receives a NOT_MY_VBUCKET response

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• Closed

MB-20404 CLONE - HTTPS Admin UI / SSL REST API doesn't work for certain clients such as Chrome v50 and later

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• Closed

MB-20425 Fix regression in MB-17231: Arithmetic operation hanging with full eviction

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• Closed

MB-20440 CLONE - 4.5.1 - more than one replication instances may be started when replication is resumed

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• Closed

MB-20492 covering indexes do not work with collection expressions

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• Closed

MB-20521 query engine accounting information is generating unique keys causing ns_server to use & leak memory.

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• Closed

MB-20591 indexer returns key values after array expression shifted to left if indexed on empty array

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• Closed

MB-20592 [XDCR] panic found in pause resume job

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• Closed

MB-20619 memcached fails to start on macOS Sierra Developer Beta 6

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• Closed

MB-20645 [ep-engine] Crash if DCP stats are requested on disconnected, but not deleted connection

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• Closed

MB-20653 Fix Ticker

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• Closed

MB-20943 Delete Bucket Waiting for clients to disconnect

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• Closed

MB-19641 ep-engine: Potential data race in PagingVisitor::visit()

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• Closed

MB-19656 CBAuth stale errors due to slow server start

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• Closed

MB-19659 select count(*) errors with prepared statement and request_plus consistency

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• Closed

MB-19716 spawn_and_wait don't work correctly on windows

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• Closed

MB-19718 Remap some exit codes on windows to get correct printout in engine_testapp

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• Closed

MB-19741 [win-fdb] Test issue: fdb_get_byoffset returned status INVALID_ARGS

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• Closed

MB-19743 [win-fdb] test issue with heap corruption when calling free()

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• Closed

MB-19744 [win-fdb] stack overflow in hbtrie_insert from multi_readers test

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• Closed

MB-19745 [win-fdb] anomaly test unable to open corrupted file

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• Closed

MB-19748 Hang while stopping Couchbase server with connected DCP client

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• Closed

MB-19757 TLS configuration lost on port 11207 Couchbase server restart

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• Closed

MB-19770 NOT replaced by ! is not working in n1ql, but works in sql

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• Closed

MB-19788 Merge MB-19756 from 4.5.0 to 4.5.1

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• Closed

MB-19797 panic in gomemcached due to incorrect body length

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• Closed

MB-19807 `EPStoreEvictionTest.GetKeyStatsEjected` incorrectly compares strings as ptrs

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• Closed

MB-19810 Fix decode buffer pool length in forestdb_iterator

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• Closed

MB-19813 Watson EP_TESTSUITE: Fix Sporadic test failures; refactor test code

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• Closed

MB-19819 panic in capi nozzle when replication is stopped

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• Closed

MB-19820 rate type xdcr stats not working

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• Closed

MB-19830 ForestDB crashes while trying to save vbucket state information

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• Closed

MB-19832 prevent XDCR from going into infinite loop when node joins cluster

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• Closed

MB-19834 memcached unit tests segv on centos7

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• Closed

MB-19836 PendingOpsNotification Task using wrong priority

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• Closed

MB-19845 Keys still present after call to fdb_kvs_remove

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• Closed

MB-19892 ep-engine: backfills are not always terminated when closing DcpProducer's streams, causing FD leak

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• Closed

MB-19944 Default selection of index storage type not working in 4.5

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• Closed

MB-19980 [XDCR] projector crash detected in rebalance test case

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• Closed

MB-20006 Block create_bucket with timeSync parameter on mixed mode cluster 410 and 450

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• Closed

MB-20021 cbbackup creates incorrect directory structure when empty buckets precede non-empty buckets alphabetically

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• Closed

MB-20027 restrict limit pushdown for nest join

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• Closed

MB-20040 [KV-engine + ForestDB] Data loss observed after compaction

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• Closed

MB-20053 Q3, GSI, stale=false throughput dropped in 4.5.1 and Spock.

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• Closed

MB-20054 memcached abort during bucket deletion

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• Closed

MB-20058 References elements from derived tables from subquery is incorrect.

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• Closed

MB-20076 fdb iterator skips documents that should be returned, while the writer adds new documents

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• Closed

MB-20142 projector: fix worker pool panic and cleanupbucket.

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• Closed

MB-20156 GsiClient: Panic while bootstrapping GsciClient with many indexers due to a race.

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• Closed

MB-20166 No operator for name DistinctScan

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• Closed

MB-20178 Pause must trigger if indexer is approaching OOM

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• Closed

MB-20208 Test_where_join_keys_equal_more_covering fails: join query with view index gives wrong results

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• Closed

MB-20284 Data files grow in all backup directories on every run of cbbackupmgr

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• Closed

MB-20295 projector: recover from panic in feed.shutdown().

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• Closed

MB-20321 Indexer logging improvements

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• Closed

MB-20333 travel-sample failed to load

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• Closed

MB-20351 TSAN: Lock inversion between executor thread and checkpoint manager

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• Closed

MB-20381 value exceeds MAXINT64 it truncates

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• Closed

MB-20384 backslash in like expression causes query engine panic

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• Closed

MB-20421 Need to reset connection pool when bucket password changes

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• Closed

MB-20424 Merge 4.1.2 branch into 4.5.1

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• Closed

MB-20463 Make XDCR more resilient to network errors in target cluster

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• Closed

MB-20499 FDB master doesn't pass bleve unit tests

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• Closed

MB-20549 closed memcached connection causing compacter to exit unexpectedly

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• Closed

MB-20588 Encountered FDB_RESULT_KEY_NOT_FOUND error in indexer logs after which indexer panic observed

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• Closed

MB-20593 It's not possible to change auto-compaction settings after changing internal 2i settings

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• Closed

MB-20597 DCP stream request times out in MOI initial index build with rebalance test

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• Closed

MB-20625 Backport platform utilities used by memcached test suite

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• Closed

MB-20642 Need to log mem stats periodically to facilitate memory issue debugging

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• Closed

MB-20697 ep_item_commit_failed remains 0 even when writes to disks are not going thru

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• Closed

MB-20937 fix malformed responsed caused by chunked encoding

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• Closed

MB-20980 Wrongly pushed the limit from Outer subquery to Inner subquery

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• Closed

MB-20046 evp_store_test: Use correct dbname instead of 'test'

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• Closed

MB-20232 MOI indexes show varying fragmentation % in the UI

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• Closed

MB-20233 Add client_cancel error counter stats

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• Closed

MB-9897 Implement DCP cursor dropping

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• Closed

MB-20223 [4.5.1 Merge] Task scheduling is not fair!

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• Closed

MB-16337 ep-engine unit test intermittent failure: test_access_scanner

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• Closed

MB-19719 Cleanup reading of vBucket stats when couchstore file does not exist

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• Closed

MB-20222 [4.5.1 merge] Increase default number of ep-engine nonIO threads

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• Closed

MB-20224 [4.5.1 Merge] CouchKVStore invalid read when reading 3.x data

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• Closed

MB-20227 [4.5.1 merge] Update the checkpoint mgr snapshot start and snapshot end seqno correctly during a TAP backfill in upgrade

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• Closed

MB-20229 [4.5.1 Merge] Purge Seqno is reset if there is a compaction call which does not purge any item

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• Closed

MB-18426 Change the default number of compactors that can run at once from 3 to 1

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• Closed

MB-19857 UPDATE elements of deeply nested arrays

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• Closed

MB-19849 Add task group (thread type) to scheduler / runtime stats

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• Closed

MB-20044 Initial support for Ubuntu 16.04

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• Closed

MB-20184 Tie REQUEST_CAP to number of CPUs

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• Closed

MB-20319 IN contains query parameter generate precise spans

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• Closed

MB-20392 Improve default allocation size in N1QL projection

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• Closed

MB-20660 Document fields are not touched use raw bytes for results when pretty=false

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• Closed

MB-20661 Release raw memory when no longer needed

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• Closed

MB-20708 Adjust API contract for array indexing

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• Closed