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Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2015/09/29 20:55:04 UTC

[jira] [Updated] (SPARK-10825) Flaky test: StandaloneDynamicAllocationSuite

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

Andrew Or updated SPARK-10825:
------------------------------
    Summary: Flaky test: StandaloneDynamicAllocationSuite  (was: Fix race conditions in StandaloneDynamicAllocationSuite)

> Flaky test: 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
>              Labels: flaky-test
>             Fix For: 1.5.2, 1.6.0
>
>
> 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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