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

["Luke Cwik (Jira)" <ji...@apache.org>]

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

Luke Cwik edited comment on BEAM-8846 at 12/23/19 7:12 PM:
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The stream observers are meant to be thread safe already. All that needs to change is updating the documentation.

 

Any issue where they are not thread safe should be fixed.


was (Author: lcwik):
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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