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Posted to issues@flink.apache.org by "Gary Yao (Jira)" <ji...@apache.org> on 2020/01/03 12:03:00 UTC

[jira] [Assigned] (FLINK-14655) Change Type of Field jobStatusListeners from CopyOnWriteArrayList to ArrayList

     [ https://issues.apache.org/jira/browse/FLINK-14655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Yao reassigned FLINK-14655:
--------------------------------

    Assignee: Gary Yao  (was: vinoyang)

> Change Type of Field jobStatusListeners from CopyOnWriteArrayList to ArrayList
> ------------------------------------------------------------------------------
>
>                 Key: FLINK-14655
>                 URL: https://issues.apache.org/jira/browse/FLINK-14655
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>            Reporter: vinoyang
>            Assignee: Gary Yao
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> After FLINK-11417, we made ExecutionGraph be a single-thread mode. It will no longer be plagued by concurrency issues. So, we can degenerate the current CopyOnWriteArrayList type of jobStatusListeners to a normal ArrayList type.



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