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Posted to dev@hive.apache.org by "Xuefu Zhang (JIRA)" <ji...@apache.org> on 2014/10/12 03:06:33 UTC

[jira] [Resolved] (HIVE-8274) Refactoring SparkPlan and SparkPlanGeneration [Spark Branch]

     [ https://issues.apache.org/jira/browse/HIVE-8274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xuefu Zhang resolved HIVE-8274.
-------------------------------
       Resolution: Fixed
    Fix Version/s: spark-branch

All subtasks are fixed. Thus, this issue is also closed as fixed.

> Refactoring SparkPlan and SparkPlanGeneration [Spark Branch]
> ------------------------------------------------------------
>
>                 Key: HIVE-8274
>                 URL: https://issues.apache.org/jira/browse/HIVE-8274
>             Project: Hive
>          Issue Type: Task
>          Components: Spark
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>              Labels: Spark-M1
>             Fix For: spark-branch
>
>
> As part of HIVE-8118, SparkWork will be modified with cloned Map/Reduce- Works, and input RDDs and some intemediate RDDs may need to be cached for performance. To accomodate these, SparkPlan model and SparkPlan generation need to be refactored.



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