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Posted to issues@flink.apache.org by "Alex (Jira)" <ji...@apache.org> on 2019/09/17 11:58:00 UTC

[jira] [Closed] (FLINK-12958) Integrate AsyncWaitOperator with mailbox

     [ https://issues.apache.org/jira/browse/FLINK-12958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex closed FLINK-12958.
------------------------
    Resolution: Fixed

> Integrate AsyncWaitOperator with mailbox
> ----------------------------------------
>
>                 Key: FLINK-12958
>                 URL: https://issues.apache.org/jira/browse/FLINK-12958
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Task
>            Reporter: Stefan Richter
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> Currently, the {{AsyncWaitOperator::processElement()}} is running in the main task thread and blocks in {{addAsyncBufferEntry()}} when adding a new element in the full {{StreamElementQueue}}.
> The blocking of the main task thread prevents progress of mailbox events handling. The approach via FLINK-13248 may help process the events while queue is full.



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