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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/06/01 07:43:33 UTC
[jira] [Commented] (HBASE-5733)
AssignmentManager#processDeadServersAndRegionsInTransition can fail with
NPE.
[ https://issues.apache.org/jira/browse/HBASE-5733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13287188#comment-13287188 ]
Hudson commented on HBASE-5733:
-------------------------------
Integrated in HBase-0.94-security #33 (See [https://builds.apache.org/job/HBase-0.94-security/33/])
HBASE-5733 AssignmentManager#processDeadServersAndRegionsInTransition can fail with NPE. (Uma) (Revision 1344352)
Result = FAILURE
ramkrishna :
Files :
* /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java
> AssignmentManager#processDeadServersAndRegionsInTransition can fail with NPE.
> -----------------------------------------------------------------------------
>
> Key: HBASE-5733
> URL: https://issues.apache.org/jira/browse/HBASE-5733
> Project: HBase
> Issue Type: Bug
> Components: master
> Affects Versions: 0.96.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Fix For: 0.92.2, 0.96.0, 0.94.1
>
> Attachments: HBASE-5733.patch, HBASE-5733.patch, HBASE-5733.patch
>
>
> Found while going through the code...
> AssignmentManager#processDeadServersAndRegionsInTransition can fail with NPE as this is directly iterating the nodes from listChildrenAndWatchForNewChildren with-out checking for null.
> Here also we need to handle with null check like other places.
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