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From "Chao (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-8776) Generate MapredLocalWork in SparkMapJoinResolver [Spark Brach]
Date Mon, 10 Nov 2014 18:00:40 GMT

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

Chao reassigned HIVE-8776:
--------------------------

    Assignee: 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
>
> 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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