Release Notes - Kylin - Version v2.6.3 - HTML format

Bug

  • [KYLIN-2620] - Check for "ORDER BY LIMIT" clause when rewrite SUM query as TOPN
  • [KYLIN-3845] - Kylin build error If the Kafka data source lacks selected dimensions or metrics in the kylin stream build.
  • [KYLIN-3969] - BeelineHiveClient can't parse Hive meta data result set with partitioned table
  • [KYLIN-3978] - InternalErrorException: null with precise count distinct
  • [KYLIN-3980] - Cube planner cuboid id error when dimensions too many
  • [KYLIN-3994] - StorageCleanupJob may delete data of newly built segment because of cube cache in CubeManager
  • [KYLIN-4004] - Multi user groups table permission error
  • [KYLIN-4015] - Kylin build cube error at the "Build UHC Dictionary" step
  • [KYLIN-4030] - ResourceStore deleteResource by comparing timestamp may be failed to delete caused by time precision loose
  • [KYLIN-4049] - Refresh segment job will always delete old segment storage
  • [KYLIN-4065] - dictionary is lost

Improvement

  • [KYLIN-3893] - Cube build failed for wrong row key column description
  • [KYLIN-3977] - Aviod mistaken deleting dicts by storage cleanup while building jobs are running
  • [KYLIN-3998] - Make "bpus-min-benefit-ratio" configurable in cube planner phase 1
  • [KYLIN-3999] - Enable dynamic column by default
  • [KYLIN-4020] - Fix_length rowkey encode without sepecified length can be saved but cause CreateHTable step failed
  • [KYLIN-4022] - Pushdown error "unrecognized column type: DECIMAL(xx,xx)"
  • [KYLIN-4023] - Timestamp and date with timezone in jdbc
  • [KYLIN-4024] - Pushdown to presto: Unrecognized column type: INTEGER,TIME,VARBINARY
  • [KYLIN-4025] - Add detail exception in kylin http response
  • [KYLIN-4042] - Too many posted message on web with same text
  • [KYLIN-4054] - Logger of HCreateTableJob record error message

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