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Date: Tue, 26 Feb 2013 19:56:14 +0000 (UTC)
From: "Siddharth Seth (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12634229.1361908049065.344374.1361908574458@arcas>
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References: <JIRA.12634229.1361908049065@arcas>
Subject: [jira] [Commented] (YARN-429) capacity-scheduler config missing
 from yarn-test artifact
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    [ https://issues.apache.org/jira/browse/YARN-429?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13587464#comment-13587464 ] 

Siddharth Seth commented on YARN-429:
-------------------------------------

stack trace
{code}
org.apache.hadoop.yarn.YarnException: Failed to Start org.apache.hadoop.mapred.MiniMRCluster
        at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:78)
        at org.apache.hadoop.mapred.MiniMRClientClusterFactory.create(MiniMRClientClusterFactory.java:75)
        at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:180)
        at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:170)
        at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:162)
        at org.apache.hadoop.mapred.MiniMRCluster.<init>(MiniMRCluster.java:123)
        at org.apache.hadoop.hbase.HBaseTestingUtility.startMiniMapReduceCluster(HBaseTestingUtility.java:1574)
...
Caused by: org.apache.hadoop.yarn.YarnException: java.lang.IllegalStateException: Queue configuration missing child queue names for root
        at org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.start(MiniYARNCluster.java:181)
        at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
        ... 38 more
Caused by: java.lang.IllegalStateException: Queue configuration missing child queue names for root
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.parseQueue(CapacityScheduler.java:328)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.initializeQueues(CapacityScheduler.java:255)
        at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.reinitialize(CapacityScheduler.java:220)
        at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.init(ResourceManager.java:226)
        at org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.start(MiniYARNCluster.java:161)
{code}
                
> capacity-scheduler config missing from yarn-test artifact
> ---------------------------------------------------------
>
>                 Key: YARN-429
>                 URL: https://issues.apache.org/jira/browse/YARN-429
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.0.3-alpha
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>            Priority: Blocker
>
> MiniYARNCluster and MiniMRCluster are unusable by downstream projects with the 2.0.3-alpha release, since the capacity-scheduler configuration is missing from the test artifact.
> hadoop-yarn-server-tests-3.0.0-SNAPSHOT-tests.jar should include the default capacity-scheduler configuration. Also, this doesn't need to be part of the default classpath - and should be moved out of the top level directory in the dist package.

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