3.1.6 release

MB-19382 Lock inversion observed within touch command

• 
• Resolved

MB-19383 Address data race seen with ep-engine's startup time

• 
• Resolved

MB-19404 Address data race in dcp-producer's noopCtx

• 
• Resolved

MB-19405 Address data races seen with certain passive stream's parameters

• 
• Resolved

MB-19886 [Thread Sanitizer]: Lock-order-inversion warning in DCP

• 
• Resolved

MB-19503 Pauses in DCP stream sending

• 
• Closed

MB-19982 [3.1.6] ns_memcached timeout and slow CMD_SEQNO_PERSISTENCE

• 
• Closed

MB-16366 Front-end operations (set/del) race with DCP snapshots

• 
• Closed

MB-19278 ep-engine: potential deadlock due to lock order inversion on ActiveStream::streamMutex

• 
• Closed

MB-19319 Auto cbcollect_info hangs on SUSE11

• 
• Closed

MB-19627 Improve potentially misleading DCP producer end stream log message

• 
• Closed

MB-19636 CLONE/3.x - Offline upgrade from 2.5 to any 3.x or 4.x release results in potential data loss

• 
• Closed

MB-19673 CLONE [3.1.6] - Improve potentially misleading DCP producer end stream log message

• 
• Closed

MB-19706 Online Upgrade From 2.5.0 to 4.5 Watson failed

• 
• Closed

MB-19752 Use Couchbase-cli update Administrator's password will remove Read-Only User Account

• 
• Closed

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

• 
• Closed

MB-19984 memcached abort CheckpointManager::registerTAPCursorBySeqno

• 
• Closed

MB-20105 Purge Seqno is reset if there is a compaction call which does not purge any item

• 
• Closed

MB-19220 ep-engine: Ensure HashTable::size is atomic

• 
• Closed

MB-19222 ep-engine: race condition in TaskQueue shutdown

• 
• Closed

MB-19223 ep-engine: Switch to hrtime from timeval in Global Thread Pool

• 
• Closed

MB-19224 ep-engine: possible data race with global task's waketime

• 
• Closed

MB-19225 ep-engine: data race on Flusher::taskId / Flusher::_state

• 
• Closed

MB-19226 ep-engine: address potential data races in the warmup code

• 
• Closed

MB-19227 ep-engine: potential data race in ConnNotifier.task access

• 
• Closed

MB-19228 ep-engine: potential data race in ActiveStream stats

• 
• Closed

MB-19229 ep-engine: potential data race in VBucket::numHpChks

• 
• Closed

MB-19246 ep-engine: potentially incorrect persist_time in OBSERVE response

• 
• Closed

MB-19247 ep-engine: Potentially incorrect compaction scheduling due to data race in WorkloadPolicy::workloadPattern

• 
• Closed

MB-19248 ep-engine: potentially incorrect stats due to data race on TaskQueue queue sizes

• 
• Closed

MB-19249 ep-engine: Potential incorrect Connection disconnect handling due to data race

• 
• Closed

MB-19251 ep-engine: potentially incorrect ep_db_data_size stats / incorrect compaction scheduling

• 
• Closed

MB-19252 ep-engine: data races in Stream::readyQueueMemory

• 
• Closed

MB-19253 ep-engine: Benign data race on ExecutorThread::getTaskableName

• 
• Closed

MB-19255 [system tests windows] Bad replicators after rebalance

• 
• Closed

MB-19256 ep-engine: Benign data race on VBCBAdaptor::currentvb

• 
• Closed

MB-19257 ep-engine: Benign data race on ExecutorThread::now

• 
• Closed

MB-19258 ep-engine: Potential data race in TapThrottle::queueCap

• 
• Closed

MB-19259 ep-engine: Benign data race in DcpConsumer::backoffs

• 
• Closed

MB-19260 ep-engine: Potential data race on ConnHandler::cookie

• 
• Closed

MB-19273 ep-engine: Benign data race on PassiveStream::buffer.{bytes,items}

• 
• Closed

MB-19275 ep-engine: Benign data race on Stream::state_

• 
• Closed

MB-19276 ep-engine: benign data race on ExecutorThread::taskStart

• 
• Closed

MB-19277 ep-engine: Benign data race on ExecutorThread::waketime

• 
• Closed

MB-19279 ep-engine: potentially corrupt ep_access_scanner_task_time stat

• 
• Closed

MB-19280 ep-engine: data race on CouchKVStore::dbFileRevMap

• 
• Closed

MB-19678 CLONE [3.1.6 and 4.1.2]: indexer received a snapshot with end seq 0xFFFFFFFFFFFFFFFF

• 
• Closed

MB-19732 CLONE [3.1.6] - [system tests windows] Bad replicators after rebalance

• 
• Closed

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

• 
• Closed

MB-20054 memcached abort during bucket deletion

• 
• Closed

MB-19691 ep-engine: data race on vbucket_state::high_seqno

• 
• Closed

MB-19203 Add support for running 3.x under ThreadSanitizer via CV jobs

• 
• Resolved

MB-19204 Fix ep-engine test issues when run under ThreadSanitizer

• 
• Resolved

MB-19281 Backport RelaxedAtomic<> to 3.0.x

• 
• Resolved

MB-19343 Windows build breakage in ep-engine (3.1.6)

• 
• Closed

MB-19639 engine_testapp: Allow >1 attempt for a test to pass

• 
• Closed