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Posted to issues@flink.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/04/06 14:58:41 UTC

[jira] [Commented] (FLINK-6275) Unprotected access to resourceManager in YarnFlinkApplicationMasterRunner#runApplicationMaster

    [ https://issues.apache.org/jira/browse/FLINK-6275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15959046#comment-15959046 ] 

Ted Yu commented on FLINK-6275:
-------------------------------

Similarly, access to haServices in shutdown() doesn't have protection either.

> Unprotected access to resourceManager in YarnFlinkApplicationMasterRunner#runApplicationMaster
> ----------------------------------------------------------------------------------------------
>
>                 Key: FLINK-6275
>                 URL: https://issues.apache.org/jira/browse/FLINK-6275
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Priority: Minor
>
> {code}
>       // wait for resource manager to finish
>       resourceManager.getTerminationFuture().get();
> {code}
> The above is outside synchronized block.
> @GuardedBy indicates that access should be protected.



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