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https://issues.apache.org/jira/browse/SENTRY-547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233915#comment-14233915
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Lenni Kuff commented on SENTRY-547:
-----------------------------------
+1, pending tests results. I'll push to master if test run is successful.
Thanks [~Huang Xiaomeng]!
> Drop table may dead lock, getChildPrivileges should in one transaction with
> revoke
> ----------------------------------------------------------------------------------
>
> Key: SENTRY-547
> URL: https://issues.apache.org/jira/browse/SENTRY-547
> Project: Sentry
> Issue Type: Bug
> Reporter: Xiaomeng Huang
> Assignee: Xiaomeng Huang
> Priority: Critical
> Attachments: SENTRY-547.001.patch, SENTRY-547.002.patch,
> SENTRY-547.003.patch, SENTRY-547.004.patch
>
>
> please see my test in TestSentryStore.testDropTableWithMultiAction. If we
> execute below commands:
> {code}
> grant select to tb1
> grant insert to tb1
> drop tb1
> {code}
> it will throw exception
> {code}
> Caused by: java.sql.SQLException: A lock could not be obtained within the
> time requested
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
> Source)
> ... 48 more
> {code}
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