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Posted to issues@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2014/10/14 22:22:33 UTC
[jira] [Updated] (HBASE-12257) TestAssignmentManager unsynchronized
access to regionPlans
[ https://issues.apache.org/jira/browse/HBASE-12257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matteo Bertozzi updated HBASE-12257:
------------------------------------
Attachment: HBASE-11257-98-v0.patch
> TestAssignmentManager unsynchronized access to regionPlans
> ----------------------------------------------------------
>
> Key: HBASE-12257
> URL: https://issues.apache.org/jira/browse/HBASE-12257
> Project: HBase
> Issue Type: Bug
> Components: Region Assignment
> Affects Versions: 0.98.7, 0.99.1
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Fix For: 0.98.8, 0.99.2
>
> Attachments: HBASE-11257-98-v0.patch
>
>
> There is some code in TestMasterFailover that access regionPlans without synchronized
> {code}
> Stack Trace:
> java.lang.NullPointerException
> at java.util.TreeMap.rotateLeft(TreeMap.java:2069)
> at java.util.TreeMap.fixAfterInsertion(TreeMap.java:2127)
> at java.util.TreeMap.put(TreeMap.java:574)
> at org.apache.hadoop.hbase.master.TestMasterFailover.testMasterFailoverWithMockedRITOnDeadRS(TestMasterFailover.java:596)
> {code}
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