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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/01/13 15:48:35 UTC

[jira] [Commented] (SPARK-5219) Race condition in TaskSchedulerImpl and TaskSetManager

    [ https://issues.apache.org/jira/browse/SPARK-5219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275284#comment-14275284 ] 

Apache Spark commented on SPARK-5219:
-------------------------------------

User 'zsxwing' has created a pull request for this issue:
https://github.com/apache/spark/pull/4019

> Race condition in TaskSchedulerImpl and TaskSetManager
> ------------------------------------------------------
>
>                 Key: SPARK-5219
>                 URL: https://issues.apache.org/jira/browse/SPARK-5219
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>            Reporter: Shixiong Zhu
>
> TaskSchedulerImpl.handleTaskGettingResult, TaskSetManager.canFetchMoreResults and TaskSetManager.abort will access variables which are used in multiple threads, but they don't use a correct lock.



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