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https://issues.apache.org/jira/browse/SPARK-34523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kent Yao updated SPARK-34523:
-----------------------------
Description:
This will cause deadlock and hangs concurrent tasks forever on the same
executor. for example,
In the Spark UI stage tab, you may find some task hang for hours
!screenshot-2.png!
!screenshot-1.png!
was:
This will cause deadlock and hangs concurrent tasks forever on the same
executor. for example,
!screenshot-1.png!
> JDK-8194653: Deadlock involving FileSystems.getDefault and
> System.loadLibrary call
> -----------------------------------------------------------------------------------
>
> Key: SPARK-34523
> URL: https://issues.apache.org/jira/browse/SPARK-34523
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Affects Versions: 2.4.7, 3.0.2, 3.1.1
> Reporter: Kent Yao
> Priority: Major
> Attachments: 4303.log, screenshot-1.png, screenshot-2.png
>
>
> This will cause deadlock and hangs concurrent tasks forever on the same
> executor. for example,
>
> In the Spark UI stage tab, you may find some task hang for hours
> !screenshot-2.png!
> !screenshot-1.png!
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