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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13285) Fix flaky getRegions() in TestAccessController.setUp()
Date Thu, 19 Mar 2015 09:31:39 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matteo Bertozzi updated HBASE-13285:
------------------------------------
    Status: Patch Available  (was: Open)

> Fix flaky getRegions() in TestAccessController.setUp()
> ------------------------------------------------------
>
>                 Key: HBASE-13285
>                 URL: https://issues.apache.org/jira/browse/HBASE-13285
>             Project: HBase
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.98.12, 1.0.0, 2.0.0, 1.1.0
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Minor
>         Attachments: HBASE-13285-v0.patch
>
>
> TestAccessController is waiting on table to be enabled and after that tries to lookup
the region. but if the machine is slow, that region may not be assigned yet.
> {code}
> TEST_UTIL.waitTableEnabled(TEST_TABLE.getTableName());
> HRegion region = TEST_UTIL.getHBaseCluster().getRegions(TEST_TABLE.getTableName()).get(0);
> {code}
> {noformat}
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> 	at java.util.ArrayList.rangeCheck(ArrayList.java:635)
> 	at java.util.ArrayList.get(ArrayList.java:411)
> 	at org.apache.hadoop.hbase.security.access.TestAccessController.setUp(TestAccessController.java:235)
> {noformat}



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