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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/06/07 02:42:00 UTC

[jira] [Updated] (SPARK-27962) Propagate subprocess stdout when subprocess exits with nonzero status in deploy.RRunner

     [ https://issues.apache.org/jira/browse/SPARK-27962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-27962:
---------------------------------
    Component/s: SparkR

> Propagate subprocess stdout when subprocess exits with nonzero status in deploy.RRunner
> ---------------------------------------------------------------------------------------
>
>                 Key: SPARK-27962
>                 URL: https://issues.apache.org/jira/browse/SPARK-27962
>             Project: Spark
>          Issue Type: Improvement
>          Components: Deploy, Spark Core, SparkR
>    Affects Versions: 2.4.3
>            Reporter: Jeremy Liu
>            Priority: Minor
>
> When the R process launched in org.apache.spark.deploy.RRunner terminates with a nonzero status code, only the status code is passed on in the SparkUserAppException.
> Although the subprocess' stdout is continually piped to System.out, it would be useful for users without access to the JVM's stdout to also capture the last few lines of the R process and pass it along in the exception message.



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