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MongoDB 3.4.2 发布,分布式文档存储数据库

时间:2017-02-07 11:35来源:linux.it.net.cn 作者:IT

MongoDB 3.4.2 已于 2 月 2 日发布。有以下更新:

改进

  • [SERVER-24695] - burn_in_tests.py should have a mechanism for blacklisting tests and suites similar to resmoke.py

  • [SERVER-26545] - Remove fixed-size limitation on WiredTiger hazard pointers

  • [SERVER-26806] - Randomly restart initial sync in the dynamic initial sync passthrough

  • [SERVER-26960] - Consider improving error message when attempting $natural sort on a view

  • [SERVER-27042] - Fix and modernize currentop.js

  • [SERVER-27052] - Add asynchronous operation support to DataReplicator

  • [SERVER-27126] - Remove reference to mongodb-mongo-master Evergreen project in burn_in_tests.py script

  • [SERVER-27140] - Linux package smoke testing

  • [SERVER-27146] - Enforce maxStalenessSeconds >= 90

  • [SERVER-27175] - Address slowness in Explain::getPlanSummary

  • [SERVER-27256] - Run getMore test in sharded configuration in views_authz.js

  • [SERVER-27258] - A v3.4 config server can crash with a core dump if it gets an unsupported shard key from mongo S.

  • [SERVER-27306] - Remove AutoGetCollection* methods that take std::string namespace

  • [SERVER-27307] - DocumentSourceCursor should store namespace as NamespaceString

  • [SERVER-27364] - Remove DBConfig::setPrimary

  • [SERVER-27366] - Remove DBConfig::enableSharding

  • [SERVER-27381] - Remove DBConfig::dropDatabase

  • [SERVER-27406] - Reduce DocumentSourceCursor batch size from 16MB to 4MB

  • [SERVER-27419] - Move cluster 'drop' command to a separate file

  • [SERVER-27441] - Improvements to Linux package smoke testing

  • [SERVER-27473] - Remove writes from DBConfig

  • [SERVER-27510] - Compare only epochs instead of full chunk versions in CollectionMetadata::checkChunkIsValid()

  • [SERVER-27556] - Cleanup sharding request processing code

  • [SERVER-27613] - Remove unused 'chunkVersion' field sent in splitChunk command

  • [SERVER-27653] - Blacklist Concurrency suite in burn_in_tests

  • [SERVER-27726] - Split ShardingCatalogManagerImpl into multiple .cpp files by category of operation

  • [SERVER-27754] - Use requests instead of httplib2 in packager.py

  • [SERVER-27827] - Improve package smoke testing retry logic

新特性

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