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https://issues.apache.org/jira/browse/HIVE-16082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhiyuan Yang updated HIVE-16082:
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Status: Patch Available (was: Open)
> Allow user to change number of listener thread in LlapTaskCommunicator
> ----------------------------------------------------------------------
>
> Key: HIVE-16082
> URL: https://issues.apache.org/jira/browse/HIVE-16082
> Project: Hive
> Issue Type: Bug
> Reporter: Zhiyuan Yang
> Assignee: Zhiyuan Yang
> Attachments: HIVE-16082.1.patch
>
>
> Now LlapTaskCommunicator always has same number of RPC listener thread with
> TezTaskCommunicatorImpl. There are scenarios when we want them different: for
> example, in Llap only mode, we want less TezTaskCommunicatorImpl's listener
> thread to reduce off-heap memory usage.
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