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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-8776) Generate MapredLocalWork in SparkMapJoinResolver [Spark Brach]
Date Fri, 14 Nov 2014 05:16:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-8776:
------------------------------
       Resolution: Fixed
    Fix Version/s: spark-branch
           Status: Resolved  (was: Patch Available)

Committed to Spark branch. Thanks, Chao.

> Generate MapredLocalWork in SparkMapJoinResolver [Spark Brach]
> --------------------------------------------------------------
>
>                 Key: HIVE-8776
>                 URL: https://issues.apache.org/jira/browse/HIVE-8776
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Chao
>            Assignee: Chao
>             Fix For: spark-branch
>
>         Attachments: HIVE-8776.1-spark.patch, HIVE-8776.2-spark.patch, HIVE-8776.patch
>
>
> In {{SparkMapJoinResolver}}, we need to populate {{MapredLocalWork}} for all MapWorks
with {{MapJoinOperator}}. It is needed later in {{HashTableLoader}}, for example, to retrieve
small hash tables and direct fetch tables.
> We need to set up information, such as aliasToWork, aliasToFetchWork, directFetchOp,
inputFileChangeSensitive, tmpPath, etc., for the new local works.



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