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https://issues.apache.org/jira/browse/HIVE-13343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209550#comment-15209550
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Sergey Shelukhin commented on HIVE-13343:
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nit: is there some way to not use a field but return the list from the fn or
have an out parameter? If it's not hard to change. Looks good otherwise. Should
probably be documented.
> Need to disable hybrid grace hash join in llap mode except for dynamically
> partitioned hash join
> ------------------------------------------------------------------------------------------------
>
> Key: HIVE-13343
> URL: https://issues.apache.org/jira/browse/HIVE-13343
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 2.1.0
> Reporter: Vikram Dixit K
> Assignee: Vikram Dixit K
> Attachments: HIVE-13343.1.patch
>
>
> Due to performance reasons, we should disable use of hybrid grace hash join
> in llap when dynamic partition hash join is not used. With dynamic partition
> hash join, we need hybrid grace hash join due to the possibility of skews.
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