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From "Suhas Satish (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-8621) Aggregate all small table join data into mxn broadcast variables [Spark Branch]
Date Mon, 27 Oct 2014 23:15:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-8621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suhas Satish updated HIVE-8621:
-------------------------------
    Description: 
In the title of the jira, 'm' is  the number of small tables in the (m+1)- way join and n
is the number of buckets of tables. If unbucketed, n=1

This is a sub-task of map-join for spark 
https://issues.apache.org/jira/browse/HIVE-7613

This can use the baseline patch for map-join
https://issues.apache.org/jira/browse/HIVE-8616


  was:
This is a sub-task of map-join for spark 
https://issues.apache.org/jira/browse/HIVE-7613

This can use the baseline patch for map-join
https://issues.apache.org/jira/browse/HIVE-8616



> Aggregate all small table join data into mxn broadcast variables [Spark Branch]
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-8621
>                 URL: https://issues.apache.org/jira/browse/HIVE-8621
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Suhas Satish
>            Assignee: Suhas Satish
>
> In the title of the jira, 'm' is  the number of small tables in the (m+1)- way join and
n is the number of buckets of tables. If unbucketed, n=1
> This is a sub-task of map-join for spark 
> https://issues.apache.org/jira/browse/HIVE-7613
> This can use the baseline patch for map-join
> https://issues.apache.org/jira/browse/HIVE-8616



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