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Posted to issues@drill.apache.org by "James Turton (Jira)" <ji...@apache.org> on 2022/07/12 06:47:00 UTC

[jira] [Closed] (DRILL-8132) Improvement of RPC

     [ https://issues.apache.org/jira/browse/DRILL-8132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Turton closed DRILL-8132.
-------------------------------
    Resolution: Fixed

> Improvement of RPC
> ------------------
>
>                 Key: DRILL-8132
>                 URL: https://issues.apache.org/jira/browse/DRILL-8132
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - RPC
>    Affects Versions: 1.20.1
>            Reporter: wtf
>            Assignee: wtf
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> # Separate EventLoopGroup between dataserver and control client/server, as the node which is busy on receiving data from different nodes may occupy all EventLoopGroup threads, will block the control rpc message, e.g. fragment transfer.
>  # Change the default threads of EventLoopGroup to 8(current is 10), as it can improve performance if the number is power of two based on PowerOfTwoEventExecutorChooser of Netty.



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