Xiao Li created SPARK-17319:
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Summary: Move addJar from HiveSessionState to HiveExternalCatalog
Key: SPARK-17319
URL: https://issues.apache.org/jira/browse/SPARK-17319
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.1.0
Reporter: Xiao Li
This is another step to remove Hive client usage in `HiveSessionState`.
Different sessions are sharing the same class loader, and thus,
`metadataHive.addJar(path)` basically loads the JARs for all the sessions.
Thus, no impact is made if we move `addJar` from `HiveSessionState` to
`HiveExternalCatalog`.
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