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https://issues.apache.org/jira/browse/KYLIN-1856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16895946#comment-16895946
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ASF subversion and git services commented on KYLIN-1856:
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Commit 09fd0f62d4cc3a8a9c592daf22786ccfffbbd5c3 in kylin's branch 
refs/heads/master from yaqian.zhang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=09fd0f6 ]

KYLIN-1856 Clean up old error in step output immediately after resume job


> Kylin shows old error in job step output after resume - specifically in #4 
> Step Name: Build Dimension Dictionary
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-1856
>                 URL: https://issues.apache.org/jira/browse/KYLIN-1856
>             Project: Kylin
>          Issue Type: Bug
>    Affects Versions: v1.5.2, v1.5.2.1
>            Reporter: Richard Calaba
>            Assignee: Yaqian Zhang
>            Priority: Minor
>
> I have realized that if my job stops with error and I try to recover the 
> error and resume the job - then the latest step starts again from scratch. 
> This is fine but in my opinion the log of the Step should clear as well - now 
> it is showing the error from my previous attempt.
> Specifically observed in #4 Step Name: Build Dimension Dictionary - but is 
> probbaly generic issue.
> To correct this: clear the log of the Build Step after the job Step is 
> resumed. Already when the job step is restarted, not after it is completed.
> (if Kylin fails i.e. for out of memory - it silently dies and analyzing the 
> step log shows wrong error (from previous run) - if it would be empty -> I 
> would know that most probable cause was that Kylin died)



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