新闻 MongoDB 3.5.4 和 3.4.3rc0 发布，分布式文档存储数据库 下载

MongoDB 3.5.4 和 3.4.3rc0 发布了。

3.5.4 部分更新如下：

改进

• 
  [SERVER-2104] - covered index should support dotted fields
  
  
• 
  [SERVER-3181] - Add option to listDatabases to only get db names, not size info
  
  
• 
  [SERVER-18407] - Ensure getLastErrorDefaults/getLastErrorModes are satisfiable
  
  
• 
  [SERVER-18410] - Remove RWLock
  
  
• 
  [SERVER-21933] - Update README
  
  
• 
  [SERVER-25879] - AtomicWord constructor should be constexpr
  
  
• 
  [SERVER-26830] - Randomize priority takeover timeout
  
  
• 
  [SERVER-27158] - Shut down clusters on finished jobs in resmoke
  
  
• 
  [SERVER-27553] - Remove mongo/util/print.h
  
  
• 
  [SERVER-27627] - Use requests library to manage HTTP posts in resmoke.py buildlogger support
  
  
• 
  [SERVER-27810] - Guarantee that replicaset is stable with node 0 as primary after ReplSetTest.initiate()
  
  
• 
  [SERVER-27836] - Package smoke testing should retry verify step and not call converge
  
  
• 
  [SERVER-27866] - The globalLockManager dump should print thread ID in decimal & hex
  
  
• 
  [SERVER-27868] - Upload debug symbols on all build variants that create separate symbol files
  
  
• 
  [SERVER-27869] - Create a build artifact of hang_analyzer.py output and upload it to S3
  
  
• 
  [SERVER-27870] - Add option to invoke hang_analyzer.py with an explicit list of PIDs
  
  
• 
  [SERVER-27871] - Add hang_analyzer.py option to produce core dump, default to off
  
  
• 
  [SERVER-27875] - Dump critical sections on Windows in hang_analyzer.py
  
  
• 
  [SERVER-27876] - hang_analyzer.py should deduplicate stacks from different threads in Windows debugger CDB
  
  
• 
  [SERVER-27973] - make ClusterClientCursor own ClusterClientCursorParams and pass the params by reference to RouterStageMerge/ARM
  
  
• 
  [SERVER-28000] - sys-perf: Organize all dsi yaml config files under configurations/
  
  
• 
  [SERVER-28025] - Stand up interface to `IndexCatalog` and `IndexCatalogEntry`
  
  
• 
  [SERVER-28036] - Use dmesg -c to clear ring buffer before tasks instead of dmesg --clear
  
  
• 
  [SERVER-28052] - Make SHA1Hash a full fledged class
  
  
• 
  [SERVER-28099] - Use key rather than cmp in libdeps.py sorted_by_str
  
  
• 
  [SERVER-28102] - Add more diagnostic info to stats.js
  
  
• 
  [SERVER-28155] - Cleanup sharding library dependencies
  

新特性

• 
  [SERVER-18794] - Add an aggregation expression to convert an object to an array of key, value pairs
  
  
• 
  [SERVER-23818] - Include Evergreen task id in metadata sent to logkeeper
  
  
• 
  [SERVER-28004] - Add SCons support for targeting iOS, tvOS, and associated simulators
  

完整更新内容点此查看。

未发现 3.4.3rc0 更新内容，点此查看提交记录。

下载地址：

3.5.4

• 
  Source code (zip)
  
  
• 
  Source code (tar.gz)
  

3.4.3rc0

• 
  Source code (zip)
  
  
• 
  Source code (tar.gz)
  

MongoDB 3.5.4 和 3.4.3rc0 发布，分布式文档存储数据库下载地址