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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2021/04/22 10:29:00 UTC

[jira] [Updated] (BEAM-12209) DirectStreamObserver is not thread-safe as advertised due to racy integer operations

     [ https://issues.apache.org/jira/browse/BEAM-12209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles updated BEAM-12209:
-----------------------------------
    Status: Open  (was: Triage Needed)

> DirectStreamObserver is not thread-safe as advertised due to racy integer operations
> ------------------------------------------------------------------------------------
>
>                 Key: BEAM-12209
>                 URL: https://issues.apache.org/jira/browse/BEAM-12209
>             Project: Beam
>          Issue Type: Bug
>          Components: java-fn-execution
>            Reporter: Sam Whittle
>            Assignee: Sam Whittle
>            Priority: P2
>
> An AtomicInteger should be used instead for the message counting for periodic flow control checking.



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