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https://issues.apache.org/jira/browse/HIVE-9135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang resolved HIVE-9135.
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Resolution: Won't Fix
I'm closing this because of limited benefit. We have cached input path info via
other JIRA, which further reduced the importance of this one.
> Cache Map and Reduce works in RSC [Spark Branch]
> ------------------------------------------------
>
> Key: HIVE-9135
> URL: https://issues.apache.org/jira/browse/HIVE-9135
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Affects Versions: spark-branch
> Reporter: Brock Noland
> Assignee: Jimmy Xiang
> Attachments: HIVE-9135.1-spark.patch, HIVE-9135.1-spark.patch
>
>
> HIVE-9127 works around the fact that we don't cache Map/Reduce works in
> Spark. However, other input formats such as HiveInputFormat will not benefit
> from that fix. We should investigate how to allow caching on the RSC while
> not on tasks (see HIVE-7431).
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