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@marsishandsome marsishandsome released this Sep 2, 2019 · 76 commits to master since this release

New Features

  • Natively support writing data to TiKV (ACID) using Spark Data Source API

Improvements

  • Release one TiSpark jar (both support Spark-2.3.x and Spark-2.4.x) instead of two #933
  • Add spark version to TiSpark's udf ti_version #943
  • Bump grpc to 1.17 #982
  • Add retry mechanism for batchGet #986

Fixes

  • Catch UnsupportedSyntaxException when generating partition expressions #960
  • Fix TiSpark cannot read from a hash partition table #966
  • Prohibit extra index data type pushdown when doing index scan to avoid decoding extra column #995
  • Prohibit agg or groupby pushdown on double read #1004
Assets 4
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