19.80. Release 0.150

Warning

The Hive bucketing optimizations are broken in this release. You should disable them by adding hive.bucket-execution=false to your Hive catalog properties.

General Changes

  • Fix web UI bug that caused rendering to fail when a stage has no tasks.
  • Fix failure due to ambiguity when calling round() on tinyint arguments.
  • Fix race in exchange HTTP endpoint, which could cause queries to fail randomly.
  • Add support for parsing timestamps with nanosecond precision in date_parse().
  • Add CPU quotas to resource groups.

Hive Changes

  • Add support for writing to bucketed tables.
  • Add execution optimizations for bucketed tables.