Release 0.144#
Warning
Querying bucketed tables in the Hive connector may produce incorrect results. This is fixed in Release 0.144.1, and Release 0.145.
General#
- Fix already exists check when adding a column to be case-insensitive. 
- Fix correctness issue when complex grouping operations have a partitioned source. 
- Fix missing coercion when using - INSERTwith- NULLliterals.
- Fix regression that the queries fail when aggregation functions present in - AT TIME ZONE.
- Fix potential memory starvation when a query is run with - resource_overcommit=true.
- Queries run with - resource_overcommit=truemay now be killed before they reach- query.max-memoryif the cluster is low on memory.
- Discard output stage JSON from completion event when it is very long. This limit can be configured with - event.max-output-stage-size.
- Add support for EXPLAIN ANALYZE. 
- Change - infoUrifield of- /v1/statementto point to query HTML page instead of JSON.
- Improve performance when processing results in CLI and JDBC driver. 
- Improve performance of - GROUP BYqueries.
Hive#
- Fix ORC reader to actually use - hive.orc.stream-buffer-sizeconfiguration property.
- Add support for creating and inserting into bucketed tables.