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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9135) Cache Map and Reduce works in RSC
Date Mon, 12 Jan 2015 18:42:35 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HIVE-9135:
------------------------------
    Attachment: HIVE-9135.3.patch

Attached a patch for trunk.

> Cache Map and Reduce works in RSC
> ---------------------------------
>
>                 Key: HIVE-9135
>                 URL: https://issues.apache.org/jira/browse/HIVE-9135
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Brock Noland
>            Assignee: Jimmy Xiang
>         Attachments: HIVE-9135.1-spark.patch, HIVE-9135.1-spark.patch, HIVE-9135.3-spark.patch,
HIVE-9135.3.patch
>
>
> HIVE-9127 works around the fact that we don't cache Map/Reduce works in Spark. However,
other input formats such as HiveInputFormat will not benefit from that fix. We should investigate
how to allow caching on the RSC while not on tasks (see HIVE-7431).



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