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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/15 14:23:00 UTC

[jira] [Assigned] (SPARK-33793) Refactor usage of Executor in ExecutorSuite to ensure proper cleanup

     [ https://issues.apache.org/jira/browse/SPARK-33793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-33793:
------------------------------------

    Assignee: Apache Spark

> Refactor usage of Executor in ExecutorSuite to ensure proper cleanup
> --------------------------------------------------------------------
>
>                 Key: SPARK-33793
>                 URL: https://issues.apache.org/jira/browse/SPARK-33793
>             Project: Spark
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 3.0.1
>            Reporter: Sander Goos
>            Assignee: Apache Spark
>            Priority: Major
>
> Recently an issue was discovered that leaked Executors (which are not explicitly stopped after a test) can cause other tests to fail due to the JVM being killed after 10 min.
> It is therefore crucial that tests always stop the Executor. In most tests this is already the case, but to make this pattern more explicit it would be good to have a helper function that ensures stopping the executor in a finally block. 



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