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Posted to mapreduce-dev@hadoop.apache.org by "V.V.Chaitanya Krishna (JIRA)" <ji...@apache.org> on 2009/12/08 06:46:18 UTC
[jira] Resolved: (MAPREDUCE-1082) Command line UI for queues'
information is broken with hierarchical queues.
[ https://issues.apache.org/jira/browse/MAPREDUCE-1082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
V.V.Chaitanya Krishna resolved MAPREDUCE-1082.
----------------------------------------------
Resolution: Duplicate
> Command line UI for queues' information is broken with hierarchical queues.
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-1082
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1082
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: client, jobtracker
> Affects Versions: 0.21.0
> Reporter: Vinod K V
> Assignee: V.V.Chaitanya Krishna
> Priority: Blocker
> Fix For: 0.21.0
>
> Attachments: MAPREDUCE-1082-1.txt, MAPREDUCE-1082-2.patch, MAPREDUCE-1082-3.patch, MAPREDUCE-1082-4.patch
>
>
> When the command "./bin/mapred --config ~/tmp/conf/ queue -list" is run, it just hangs. I can see the following in the JT logs:
> {code}
> 2009-10-08 13:19:26,762 INFO org.apache.hadoop.ipc.Server: IPC Server handler 1 on 55555 caught: java.lang.NullPointerException
> at org.apache.hadoop.mapreduce.QueueInfo.write(QueueInfo.java:217)
> at org.apache.hadoop.mapreduce.QueueInfo.write(QueueInfo.java:223)
> at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:159)
> at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:126)
> at org.apache.hadoop.io.ObjectWritable.write(ObjectWritable.java:70)
> at org.apache.hadoop.ipc.Server.setupResponse(Server.java:1074)
> at org.apache.hadoop.ipc.Server.access$2400(Server.java:77)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:983)
> {code}
> Same is the case with "./bin/mapred --config ~/tmp/conf/ queue -info <any-container-queue>"
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