MongoDB

What's new in this version:

Security:
- Increase more timeouts in mongos_cache_invalidation.js
- mongoldap should not print each acquired role’s database inline

Sharding:
- add asserts to mapReduce_inSharded_outSharded.js
- blacklist shard_existing_coll_chunk_count.js from the continuous config stepdown suite
- View with collation doesn’t work as expected in sharded cluster
- The config server balancer stop command does not obey maxTimeMS
- Add assert.commandWorked to migrateBig_balancer.js
- Calling shardCollection after enableSharding may fail if executed against different mongos

Replication:
- Provide option to 3.2 and 3.4 to allow initial sync to complete even when it encounters renameCollection entries
- applyOps should return NamespaceNotFound when applying a CRUD operation on a non-existent collection/database
- extend timeout in replsets/index_delete.js (3.4 only)
- Don’t try to set last optime for client backwards after rollback
- Blacklist initial_sync_rename_collection_unsafe.js from 3.2 initial sync variant

Query:
- mongod fatal error after issuing $text index find containing nested non-text fields as the index prefix
- profile_getmore.js does not tolerate killCursors command

JavaScript:
- Interrupt signal is ignored when received inside certain functions.
- JavaScript DBCollection.toString() stops working
- –disableJavaScriptJIT does not disable JIT

Storage:
- Avoid G_X lock for rename_collection within database
- wiredtiger journal files accumulate with each server start/stop
- Use readConcern afterClusterTime for initsync oplog queries
- Disable mongo-rocks variant on v3.2 and v3.4

Operations:
- printShardingStatus/sh.status should pass a decent indent to tojson() for shard keys
- MozJS ASAN integration should not invariant that all memory was freed
- mongod.conf bindIp option accept bogus parameters
- Mongo shell throws ‘exception during autocomplete’
- mongo shell should use stderr for password prompt

Build and Packaging:
- Using apt-get update chowns user to mongodb
- Use of string instead of std::string in some source files prevents compilation
- Remove Solaris builds from master
- building.md GCC version requirement out-of-date
- RHEL compile task failing in drivers nightly 3.4 branch

Internals:
- Update README
- system-perf.yml needs to be changed to use the new name for the timeseries html file
- Upgrade pcre to 8.41
- sys-perf: Call infrastructure_provisioning.py instead of infrastructure_provisioning.sh
- Remove sys-perf compare tasks
- Debug symbols for unittest binaries are not uploaded on non-GDB platforms
- FeatureCompatibilityVersion::onInsertOrUpdate should only write to the server parameter on commit
- Attach workloads html to evergreen task
- perf.yml: make the -repl variants run frequently
- Enable ycsb-wmajority tests in system_perf.yml
- Use the latest release of curator on all branches
- Update baseline tag for microbenchmarks
- don’t use nspr allocator for js threads for better ASAN
- Use Source/Sink version of snappy functions
- Disable stepback for Enterprise SLES 11/12 and Ubuntu1604 s390x
- Rebaseline sys-perf after adjusting tests (3.4.9 and 3.2.17)
- Allow archive on restart/recovery if clean shutdown
- Permanent change to disable logging should eventually remove all logs
- tree-walk restart bug
- Add statistics tracking around yield loops
- Recovery assertion failure: old_lognum < lognum
- Reconciliation is choosing reserved records for writing.
- Avoid long sleeps when the system clock is adjusted
- Avoid a metadata cursor open for table open/drop
- eviction handle walk can race with handle re-open
- Keep data consistent if writes fail during a clean shutdown