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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-7752) RedirectHandler should execute on the IO thread
Date Wed, 04 Oct 2017 15:55:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-7752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16191475#comment-16191475
] 

ASF GitHub Bot commented on FLINK-7752:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/flink/pull/4766


> RedirectHandler should execute on the IO thread
> -----------------------------------------------
>
>                 Key: FLINK-7752
>                 URL: https://issues.apache.org/jira/browse/FLINK-7752
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Cluster Management, Mesos
>            Reporter: Eron Wright 
>            Assignee: Eron Wright 
>            Priority: Minor
>             Fix For: 1.4.0
>
>
> The redirect handler executes much of its logic (including 'respondAsLeader') on an arbitrary
thread, but it would be cleaner to execute on the I/O thread by using `channelHandlerContext.executor()`.
  Note that Netty allows writes on any thread but reads on the I/O thread.   



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