fab2995972
### What changes were proposed in this pull request? Throw `PartitionsAlreadyExistException` from `createPartitions()` in Hive external catalog when a partition exists. Currently, `HiveExternalCatalog.createPartitions()` throws `AlreadyExistsException` wrapped by `AnalysisException`. In the PR, I propose to catch `AlreadyExistsException` in `HiveClientImpl` and replace it by `PartitionsAlreadyExistException`. ### Why are the changes needed? The behaviour of Hive external catalog deviates from V1/V2 in-memory catalogs that throw `PartitionsAlreadyExistException`. To improve user experience with Spark SQL, it would be better to throw the same exception. ### Does this PR introduce _any_ user-facing change? Yes ### How was this patch tested? By running existing test suites: ``` $ build/sbt -Phive-2.3 -Phive-thriftserver "test:testOnly *AlterTableAddPartitionSuite" ``` Closes #30711 from MaxGekk/hive-partition-exception. Authored-by: Max Gekk <max.gekk@gmail.com> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org> |
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