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https://issues.apache.org/jira/browse/KYLIN-3400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16513510#comment-16513510
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Shaofeng SHI commented on KYLIN-3400:
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"clearL2Cache" will clear all project's cache, that is a big hurt to Kylin's
performance if many projects are there.
> wipeCache and createCubeDesc make deadlock happenning
> ------------------------------------------------------
>
> Key: KYLIN-3400
> URL: https://issues.apache.org/jira/browse/KYLIN-3400
> Project: Kylin
> Issue Type: Bug
> Components: REST Service
> Affects Versions: v2.3.0
> Reporter: powerinf
> Priority: Major
> Fix For: v2.4.0, v2.3.2
>
> Attachments: kylin_deadlock.log
>
>
> When using the rest API create cube , deadlock occasionally appears，the
> kylin web ui hang，and cound not login ，See the [^kylin_deadlock.log]
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