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https://issues.apache.org/jira/browse/HIVE-10302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang updated HIVE-10302:
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Summary: Load small tables (for map join) in executor memory only once
[Spark Branch] (was: Load small tables (for map join) in executor memory only
once[Spark Branch])
> Load small tables (for map join) in executor memory only once [Spark Branch]
> ----------------------------------------------------------------------------
>
> Key: HIVE-10302
> URL: https://issues.apache.org/jira/browse/HIVE-10302
> Project: Hive
> Issue Type: Improvement
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
> Fix For: spark-branch
>
> Attachments: HIVE-10302.spark-1.patch
>
>
> If we can cache small tables in executor memory, we could save some time in
> loading them from HDFS.
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