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Posted to issues@spark.apache.org by "hong dongdong (JIRA)" <ji...@apache.org> on 2019/08/08 10:10:00 UTC

[jira] [Updated] (SPARK-28657) Fix currentContext Instance failed sometimes

     [ https://issues.apache.org/jira/browse/SPARK-28657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

hong dongdong updated SPARK-28657:
----------------------------------
    Description: 
When run spark on yarn, I got 

"""

java.lang.ClassCastException: org.apache.hadoop.ipc.CallerContext$Builder cannot be cast to scala.runtime.Nothing$

"""

 

!image-2019-08-08-17-39-19-552.png!

> Fix currentContext Instance failed sometimes
> --------------------------------------------
>
>                 Key: SPARK-28657
>                 URL: https://issues.apache.org/jira/browse/SPARK-28657
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 3.0.0
>         Environment:  
>  
>            Reporter: hong dongdong
>            Priority: Minor
>
> When run spark on yarn, I got 
> """
> java.lang.ClassCastException: org.apache.hadoop.ipc.CallerContext$Builder cannot be cast to scala.runtime.Nothing$
> """
>  
> !image-2019-08-08-17-39-19-552.png!



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