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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/09/25 05:12:04 UTC

[jira] [Assigned] (SPARK-10825) Fix race conditions in StandaloneDynamicAllocationSuite

     [ https://issues.apache.org/jira/browse/SPARK-10825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-10825:
------------------------------------

    Assignee:     (was: Apache Spark)

> Fix race conditions in StandaloneDynamicAllocationSuite
> -------------------------------------------------------
>
>                 Key: SPARK-10825
>                 URL: https://issues.apache.org/jira/browse/SPARK-10825
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core, Tests
>            Reporter: Shixiong Zhu
>
> There are some race conditions in StandaloneDynamicAllocationSuite.
> 1. It should not assume master and workers start in order.
> 2. It should not assume master and workers get ready at once
> 3. It should not assume the application is already registered with master after creating SparkContext.
> 4. It should not access Master.app which is not thread safe.



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