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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2984) Throwing NullPointerException when we open the container page
Date Mon, 26 Sep 2011 10:42:26 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj K updated MAPREDUCE-2984:
---------------------------------

    Attachment: MAPREDUCE-2984-1.patch

> Throwing NullPointerException when we open the container page
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-2984
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2984
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, nodemanager
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>             Fix For: 0.23.0, 0.24.0
>
>         Attachments: MAPREDUCE-2984-1.patch, MAPREDUCE-2984.patch
>
>
> {code:xml}
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.yarn.api.records.ContainerId.compareTo(ContainerId.java:97)
> 	at org.apache.hadoop.yarn.api.records.ContainerId.compareTo(ContainerId.java:23)
> 	at java.util.concurrent.ConcurrentSkipListMap.doGet(ConcurrentSkipListMap.java:819)
> 	at java.util.concurrent.ConcurrentSkipListMap.get(ConcurrentSkipListMap.java:1640)
> 	at org.apache.hadoop.yarn.server.nodemanager.webapp.ContainerPage$ContainerBlock.render(ContainerPage.java:70)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:64)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:74)
> 	at org.apache.hadoop.yarn.webapp.View.render(View.java:210)
> {code}
> {code:xml}
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.yarn.server.nodemanager.webapp.ContainerPage$ContainerBlock.render(ContainerPage.java:71)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:64)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:74)
> 	at org.apache.hadoop.yarn.webapp.View.render(View.java:210)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:47)
> 	at org.apache.hadoop.yarn.webapp.hamlet.HamletImpl$EImp._v(HamletImpl.java:117)
> 	at org.apache.hadoop.yarn.webapp.hamlet.Hamlet$TD._(Hamlet.java:843)
> 	at org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:54)
> 	at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:80)
> 	at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:210)
> 	at org.apache.hadoop.yarn.server.nodemanager.webapp.NMController.container(NMController.java:62)
> 	... 30 more
> {code}

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