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Posted to issues@spark.apache.org by "Igor Calabria (Jira)" <ji...@apache.org> on 2019/09/13 20:05:00 UTC
[jira] [Commented] (SPARK-27812) kubernetes client import
non-daemon thread which block jvm exit.
[ https://issues.apache.org/jira/browse/SPARK-27812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16929501#comment-16929501 ]
Igor Calabria commented on SPARK-27812:
---------------------------------------
Hi everyone, I have added a simple PR [https://github.com/apache/spark/pull/25785] that fixes this. The SparkUncaughtExceptionHandler PR is not enough because the driver hangs even if there's no exception.
I have no idea if it's viable to merge this, but I'm providing the patch so people may have a quick fix before a better solution is agreed upon.
> kubernetes client import non-daemon thread which block jvm exit.
> ----------------------------------------------------------------
>
> Key: SPARK-27812
> URL: https://issues.apache.org/jira/browse/SPARK-27812
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 2.4.3
> Reporter: Henry Yu
> Priority: Major
>
> I try spark-submit to k8s with cluster mode. Driver pod failed to exit with An Okhttp Websocket Non-Daemon Thread.
>
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