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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/10/24 20:25:35 UTC

[jira] [Resolved] (HIVE-8437) Modify SparkPlan generation to set toCache flag to SparkTrans where caching is needed [Spark Branch]

     [ https://issues.apache.org/jira/browse/HIVE-8437?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xuefu Zhang resolved HIVE-8437.
-------------------------------
       Resolution: Fixed
    Fix Version/s: spark-branch

Fixed via HIVE-8457.

> Modify SparkPlan generation to set toCache flag to SparkTrans where caching is needed [Spark Branch]
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-8437
>                 URL: https://issues.apache.org/jira/browse/HIVE-8437
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Xuefu Zhang
>             Fix For: spark-branch
>
>
> HIVE-8436 may modify the SparkWork right before SparkPlan generation. When this happens, the output from some SparkTrans needs to be cached to avoid regenerating the RDD. For more information, please refer to the design doc.



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