Release Notes - Core Server - Version 2.0.5 - HTML format

Bug

  • [SERVER-1163] - Writing 44K records a second and mongod.exe gives 'FlushViewOfFile failed 33' warning and then a client issue
  • [SERVER-2988] - mongos fails to start initially when any config server is unavailable
  • [SERVER-4385] - SyncClusterConnection should refresh sub-connections on recieving exceptions
  • [SERVER-4388] - newly sharded collection requires config info reload on the mongod
  • [SERVER-4619] - Relinquishing primary should be done in write lock
  • [SERVER-4777] - 'weird case' assertion when mods on two nested fields are applied to a document with a duplicated field name
  • [SERVER-4810] - If a replica set member with higher priority comes online, current primary relinquishes primary state
  • [SERVER-4812] - killcursor messages sent via piggyback data, which may be sent later or not at all
  • [SERVER-5093] - shard3.js memory corruption in Linux 64-bit build
  • [SERVER-5110] - ReplicaSetMonitor::check not thread safe wrt _master
  • [SERVER-5140] - SConstruct new smoke_python_name() hangs compilation
  • [SERVER-5187] - mongod --shutdown flag should ignore the fork option
  • [SERVER-5220] - Assertion error with data sets being in same order on master and slave during drop_dups.js test
  • [SERVER-5221] - Collections remaining on slave at end of small oplog tests
  • [SERVER-5348] - Redefinition of macros while using the C++ driver makes it unusable with larger application code
  • [SERVER-5357] - Map/Reduce operation writes output data in primary node of replica set but not in secondary nodes
  • [SERVER-5358] - After an upgrade, --shutdown fails to shutdown the old version of mongod
  • [SERVER-5384] - segfault attempting mapreduce with --noscripting
  • [SERVER-5404] - reconfig.js fails on mismatched error messages
  • [SERVER-5406] - mongos does not allow new connections for 30 seconds->a couple minutes when an rs member goes down
  • [SERVER-5449] - Assertion failure writing to journal file
  • [SERVER-5469] - can leak small extents after a drop()
  • [SERVER-5541] - crash in C++ client driver during shutdowing primary mongo server from repset
  • [SERVER-5542] - Race during static destruction of CommitJob object
  • [SERVER-5569] - objid6.js failing on dur_passthrough
  • [SERVER-5678] - assert in mongos_no_detect_sharding.js on 2.0 branch
  • [SERVER-5754] - Initial sync assertion error with 2.0.5-rc0

Improvement

  • [SERVER-5645] - When applying changes in MigrateStatus::apply(), acquire the lock for each change, not for all changes

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