[jira] [Assigned] (HBASE-7966) ACL tests fail on trunk (flaky)

["Ted Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu reassigned HBASE-7966:
-----------------------------

    Assignee: stack  (was: Ted Yu)
    
> ACL tests fail on trunk (flaky)
> -------------------------------
>
>                 Key: HBASE-7966
>                 URL: https://issues.apache.org/jira/browse/HBASE-7966
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>            Reporter: Enis Soztutar
>            Assignee: stack
>             Fix For: 0.95.0, 0.98.0
>
>         Attachments: 7966-v1.txt, 7966v3.txt, debug.logging.txt
>
>
> I've noticed that these tests fail for me quite frequently:
> {code}
>   org.apache.hadoop.hbase.security.access.TestTablePermissions: org.apache.hadoop.hbase.exceptions.TableNotFoundException: _acl_
>   testQualifierAccess(org.apache.hadoop.hbase.security.access.TestAccessControlFilter): org.apache.hadoop.hbase.exceptions.TableNotFoundException: _acl_
> {code}
> The root cause seems to be that, the AccessController only creates the table in HMaster.postStartMaster(), but before _acl_ is created, master start accepting other create table requests, hence race. 

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