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From "Rui Li (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-8841) Make RDD caching work for multi-insert after HIVE-8793 when map join is involved [Spark Branch]
Date Thu, 13 Nov 2014 03:49:33 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rui Li reassigned HIVE-8841:
----------------------------

    Assignee: Rui Li

> Make RDD caching work for multi-insert after HIVE-8793 when map join is involved [Spark
Branch]
> -----------------------------------------------------------------------------------------------
>
>                 Key: HIVE-8841
>                 URL: https://issues.apache.org/jira/browse/HIVE-8841
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Xuefu Zhang
>            Assignee: Rui Li
>
> Splitting SparkWork now happens before MapJoinResolver. As MapJoinResolve may further
spins off a dependent SparkWork for small tables of a join, we need to make Spark RDD caching
continue work even across SparkWorks.



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