2014년 12월 11일 목요일

MongoDB 2.6.6 is released

MongoDB 2.6.6 is out and is ready for production deployment. This release contains only fixes since 2.6.5, and is a recommended upgrade for all 2.6 users.

Fixed in this release:
SERVER-16291   Cannot set/list/clear index filters on the secondary
SERVER-16107   2.6 mongod crashes with segfault when added to a 2.8 replica set with >= 12 nodes
SERVER-15899   Querying against path in document containing long array of subdocuments with nested arrays causes stack overflow
SERVER-15696   $regex, $in and $sort with index returns too many results
SERVER-15580   Evaluating candidate query plans with concurrent writes on same collection may crash mongod
SERVER-15528   Distinct queries can scan many index keys without yielding read lock
SERVER-14506   Special top chunk logic can move max chunk to a shard with incompatible tag
SERVER-12472   Fail MoveChunk if an index is needed on TO shard and data exists
SERVER-12058   Primary should abort if encountered problems writing to the oplog


As always, please let us know of any issues.



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