[jira] [Commented] (KYLIN-4306) rollback when addModelToProject failed.

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16999181#comment-16999181 ] 

ASF GitHub Bot commented on KYLIN-4306:
---------------------------------------

zhoukangcn commented on pull request #1006: KYLIN-4306: Delete data model desc when encountering WriteConflictExc…
URL: https://github.com/apache/kylin/pull/1006
 
 
   …eption
   
   see: https://issues.apache.org/jira/browse/kylin-4306
 
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


> rollback when addModelToProject failed.
> ---------------------------------------
>
>                 Key: KYLIN-4306
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4306
>             Project: Kylin
>          Issue Type: Sub-task
>            Reporter: ZhouKang
>            Priority: Major
>
> write conflict while add model by different query server parallelly, and addModelToProject failed.
> In KylinClusterHealthCheck, there are some error log caused by this bug:
> {code:java}
> // code placeholder
> Error loading DataModelDesc at /model_desc/model_{xxx}.json
> {code}



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