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https://issues.apache.org/jira/browse/KYLIN-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16999181#comment-16999181
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ASF GitHub Bot commented on KYLIN-4306:
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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
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> 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}
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