[jira] [Commented] (SPARK-26954) Do not attemp when user code throws exception

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-26954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16773997#comment-16773997 ] 

Apache Spark commented on SPARK-26954:
--------------------------------------

User 'deshanxiao' has created a pull request for this issue:
https://github.com/apache/spark/pull/23857

> Do not attemp when user code throws exception
> ---------------------------------------------
>
>                 Key: SPARK-26954
>                 URL: https://issues.apache.org/jira/browse/SPARK-26954
>             Project: Spark
>          Issue Type: Improvement
>          Components: YARN
>    Affects Versions: 2.3.3, 2.4.0
>            Reporter: deshanxiao
>            Priority: Critical
>
> Yarn attemps the failed App depending on YarnRMClient#unregister. However, some attemps are useless like the example:
> {code:java}
> sc.parallelize(Seq(1,2,3)).map(_ => throw new RuntimeException("exception")).collect()
> {code}
> Also some attemps when "FileNorFoundException" is thrown in user code looks unreasonable.
> Some environment errors, such as node dead, attemps reasonablely. So, it will be better that user exception will not attemp.



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