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https://issues.apache.org/jira/browse/MAPREDUCE-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13398709#comment-13398709
]
Hudson commented on MAPREDUCE-4295:
-----------------------------------
Integrated in Hadoop-Common-trunk-Commit #2377 (See
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2377/])
MAPREDUCE-4295. RM crashes due to DNS issue (tgraves) (Revision 1352638)
Result = SUCCESS
tgraves :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1352638
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/LeafQueue.java
> RM crashes due to DNS issue
> ---------------------------
>
> Key: MAPREDUCE-4295
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4295
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, resourcemanager
> Reporter: Thomas Graves
> Assignee: Thomas Graves
> Priority: Critical
> Fix For: 0.23.3
>
> Attachments: MAPREDUCE-4295.patch, MAPREDUCE-4295.patch,
> MAPREDUCE-4295.patch, MAPREDUCE-4295.patch
>
>
> we had a DNS outage and the RM crashed with the following backtrace:
> 2012-05-29 19:17:34,492 FATAL
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error in
> handling event type NODE_UPDATE to the scheduler
> java.lang.IllegalArgumentException: java.net.UnknownHostException:
> host.com at
> org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:430)
> at
> org.apache.hadoop.yarn.util.BuilderUtils.newContainerToken(BuilderUtils.java:261)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.createContainer(LeafQueue.java:1184)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.getContainer(LeafQueue.java:1167)
> at
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.assignContainer(LeafQueue.java:1213)
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