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Posted to issues@beam.apache.org by "Luke Cwik (Jira)" <ji...@apache.org> on 2019/12/23 19:12:00 UTC

[jira] [Commented] (BEAM-8846) Force synchronization of the stream observer in BeamFnControlClient

    [ https://issues.apache.org/jira/browse/BEAM-8846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17002445#comment-17002445 ] 

Luke Cwik commented on BEAM-8846:
---------------------------------

The stream observers are meant to be thread safe already. All that needs to change is updating the documentation.

> Force synchronization of the stream observer in BeamFnControlClient
> -------------------------------------------------------------------
>
>                 Key: BEAM-8846
>                 URL: https://issues.apache.org/jira/browse/BEAM-8846
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-harness
>    Affects Versions: 2.18.0
>            Reporter: sunjincheng
>            Assignee: sunjincheng
>            Priority: Major
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> Currently there is no synchronization to access the stream observer in BeamFnControlClient which is not thread safe. We should fix it.



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