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Posted to issues@spark.apache.org by "Kousuke Saruta (JIRA)" <ji...@apache.org> on 2014/09/29 08:39:33 UTC

[jira] [Closed] (SPARK-3567) appId field in SparkDeploySchedulerBackend should be volatile

     [ https://issues.apache.org/jira/browse/SPARK-3567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kousuke Saruta closed SPARK-3567.
---------------------------------
    Resolution: Fixed

> appId field in SparkDeploySchedulerBackend should be volatile
> -------------------------------------------------------------
>
>                 Key: SPARK-3567
>                 URL: https://issues.apache.org/jira/browse/SPARK-3567
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.2.0
>            Reporter: Kousuke Saruta
>            Assignee: Kousuke Saruta
>             Fix For: 1.2.0
>
>
> appId field in SparkDeploySchedulerBackend is set by AppClient.ClientActor#receiveWithLogging and appId is referred via SparkDeploySchedulerBackend#applicationId.
> A thread which runs AppClient.ClientActor and a thread invoking SparkDeploySchedulerBackend#applicationId can be another threads so appId should be volatile.



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