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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/08/30 20:41:20 UTC

[jira] [Assigned] (SPARK-17319) Move addJar from HiveSessionState to HiveExternalCatalog

     [ https://issues.apache.org/jira/browse/SPARK-17319?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-17319:
------------------------------------

    Assignee: Apache Spark

> 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
>            Assignee: Apache Spark
>
> 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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