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https://issues.apache.org/jira/browse/HIVE-16020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated HIVE-16020:
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Attachment: HIVE-16020.1.patch
Changes:
1. Common SocketFactory passed to ContainerRunnerImpl, AMReporter,
TaskRunnerCallable.
2. UserGroupInformation passed at query level (this is part of [~sseth]'s
patch). Initial patch could be to provide at query level; can create subsequent
jira to cache at app level.
> LLAP : Reduce IPC connection misses
> -----------------------------------
>
> Key: HIVE-16020
> URL: https://issues.apache.org/jira/browse/HIVE-16020
> Project: Hive
> Issue Type: Bug
> Components: llap
> Reporter: Rajesh Balamohan
> Attachments: HIVE-16020.1.patch
>
>
> {{RPC.getProxy}} created in {{TaskRunnerCallable}} does not pass
> SocketFactory. This would cause new SocketFactory to be created every time
> which would cause connection reuse issues. Also, UserGroupInformation can be
> reused at query level.
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