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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2015/05/20 21:02:59 UTC

[jira] [Resolved] (SPARK-5325) Simplifying Hive shim implementation

     [ https://issues.apache.org/jira/browse/SPARK-5325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust resolved SPARK-5325.
-------------------------------------
    Resolution: Not A Problem

Obviated by isolated client loader.

> Simplifying Hive shim implementation
> ------------------------------------
>
>                 Key: SPARK-5325
>                 URL: https://issues.apache.org/jira/browse/SPARK-5325
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.2.0
>            Reporter: Cheng Lian
>
> The Hive shim layer introduced in Spark 1.2.0 brings maintenance burden. On the other hand, many of those methods in the shim layer can be re-implemented in a backwards compatible way, or replaced with simple reflection tricks.



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