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Posted to issues@spark.apache.org by "Michael Allman (JIRA)" <ji...@apache.org> on 2016/06/15 16:52:09 UTC
[jira] [Created] (SPARK-15968) HiveMetastoreCatalog does not
correctly validate partitioned metastore relation when searching the
internal table cache
Michael Allman created SPARK-15968:
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Summary: HiveMetastoreCatalog does not correctly validate partitioned metastore relation when searching the internal table cache
Key: SPARK-15968
URL: https://issues.apache.org/jira/browse/SPARK-15968
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.0.0
Reporter: Michael Allman
The `getCached` method of `HiveMetastoreCatalog` computes `pathsInMetastore` from the metastore relation's catalog table. This only returns the table base path, which is not correct for partitioned tables. As a result, cache lookups on partitioned tables always miss and these relations are always recomputed.
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