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Apache IoTDB 1.2.1
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@HTHou HTHou released this 19 Sep 02:58
· 1429 commits to master since this release
v1.2.1
aa24cb6
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HTHou Haonan
GPG key ID: 2FD4DC2A5F52B008
Learn about vigilant mode.

Features & Improvements

  • [IOTDB-5557] The metadata query results are inconsistent
  • [IOTDB-5997] Improve efficiency of ConfigNode PartitionInfo loadSnapshot
  • [IOTDB-6019] Fix concurrent update of last query
  • [IOTDB-6036] The mods file is too large, causing Query very slow even OOM problem
  • [IOTDB-6055] Enable auto restart of the pipes stopped by ConfigNode because of critical exception
  • [IOTDB-6066] Add ConfigNode timeslot metric
  • [IOTDB-6073] Add ClientManager metrics
  • [IOTDB-6077] Add force stop
  • [IOTDB-6079] Cluster computing resource balance
  • [IOTDB-6082] Improve disk space metrics
  • [IOTDB-6087] Implement stream interface of Mods read
  • [IOTDB-6090] Add memory estimator on inner space compaction
  • [IOTDB-6092] Factor mods files into memory estimates for cross-space compaction tasks
  • [IOTDB-6093] Add multiple validation methods after compaction
  • [IOTDB-6106] Fixed the timeout parameter not working in thrift asyncClient
  • [IOTDB-6108] AlignedTVList memory calculation is imprecise

Bugs

  • [IOTDB-5855] DataRegion leader Distribution is same as DataRegion Distribution
  • [IOTDB-5860] Total Number of file is wrong
  • [IOTDB-5996] Incorrect time display of show queries
  • [IOTDB-6057] Resolve the compatibility from 1.1.x to 1.2.0
  • [IOTDB-6065] Considering LastCacheContainer in the memory estimation of SchemaCacheEntry
  • [IOTDB-6074] Ignore error message when TagManager createSnapshot
  • [IOTDB-6075] Pipe: File resource races when different tsfile load operations concurrently modify the same tsfile at receiver
  • [IOTDB-6076] Add duplicate checking when upsert alias
  • [IOTDB-6078] fix timeChunk default compressType
  • [IOTDB-6089] Improve the lock behaviour of the pipe heartbeat
  • [IOTDB-6091] Add compression and encoding type check for FastCompactionPerformer
  • [IOTDB-6094] Load：Fix construct tsFileResource bug
  • [IOTDB-6095] Tsfiles in sequence space may be overlap with each other due to LastFlushTime bug
  • [IOTDB-6096] M4 will output zero while meeting null
  • [IOTDB-6097] ipe subscription running with the pattern option may cause OOM
  • [IOTDB-6098] Flush error when writing aligned timeseries
  • [IOTDB-6100] Pipe: Fix running in hybrid mode will cause wal cannot be deleted & some pipe data lost due to wrong ProducerType of Disruptor
  • [IOTDB-6105] Load: NPE when analyzing tsfile

New Contributors

Full Changelog: v1.2.0...v1.2.1

Contributors

ZhangChaoming and qiuyluo
Assets 2