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https://issues.apache.org/jira/browse/HIVE-1732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liyin Tang updated HIVE-1732:
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Component/s: Query Processor
Affects Version/s: 0.7.0
0.6.0
> Do not assume if there is a local work, then there will be a map join
> operator in this work
> -------------------------------------------------------------------------------------------
>
> Key: HIVE-1732
> URL: https://issues.apache.org/jira/browse/HIVE-1732
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Affects Versions: 0.6.0, 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
>
> Right now, we simply assume if there is a local work, then there will be a
> map join operator.
> This assumption is necessary true in the future.
> Change the code of local work, either adding a type info or
> creating sub class for each kind of local work, such as MapjoinLocalWork or
> GroupbyLocalWork.
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