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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9042) Support multiple mapjoin operators in one work [Spark Branch]
Date Tue, 09 Dec 2014 23:19:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HIVE-9042:
------------------------------
    Attachment: HIVE-9042.2-spark.patch

Attached v2 that added a test.

> Support multiple mapjoin operators in one work [Spark Branch]
> -------------------------------------------------------------
>
>                 Key: HIVE-9042
>                 URL: https://issues.apache.org/jira/browse/HIVE-9042
>             Project: Hive
>          Issue Type: Sub-task
>          Components: spark-branch
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>             Fix For: spark-branch
>
>         Attachments: HIVE-9042.1-spark.patch, HIVE-9042.2-spark.patch
>
>
> As Xuefu pointed out, HIVE-8638 assumes there is just one mapjoin operator in one spark
work. Sometimes, there could be more.



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