[ 
https://issues.apache.org/jira/browse/OOZIE-3586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17054891#comment-17054891
 ] 

Hadoop QA commented on OOZIE-3586:
----------------------------------

PreCommit-OOZIE-Build started


> Oozie spark actions using --keytab fail due to duplicate dist. cache
> --------------------------------------------------------------------
>
>                 Key: OOZIE-3586
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3586
>             Project: Oozie
>          Issue Type: Bug
>            Reporter: Janos Makai
>            Assignee: Janos Makai
>            Priority: Major
>         Attachments: OOZIE-3586-001.patch, OOZIE-3586-002.patch, 
> OOZIE-3586-003.patch
>
>
> In CDH 6.x, on the Hadoop 3 rebase, it is now a failure if items are added 
> multiple times to the distributed cache. In CDH5, this was a warning. This is 
> not an issue for most uses, as adding multiple times typically is user error, 
> but this completely breaks Spark actions with keytabs (--keytab).
> Oozie spark actions add everything in the distributed cache of the launcher 
> job to the distributed cache of the spark job, meaning the keytab is already 
> there, then the --keytab argument tries to add it again causing the failure 
> [0].
> [0]
>  Caused by: java.lang.IllegalArgumentException: Attempt to add 
> (.../filename.keytab#filename.keytab) multiple times to the distributed cache.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Reply via email to