Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2984

Throwing NullPointerException when we open the container page

    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.23.0
    • 0.23.0
    • mrv2, nodemanager
    • None

    Description

      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)
      
      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
      

      Attachments

        1. MAPREDUCE-2984.patch
          2 kB
          Devaraj Kavali
        2. MAPREDUCE-2984-1.patch
          2 kB
          Devaraj Kavali

        Activity

          People

            devaraj Devaraj Kavali
            devaraj Devaraj Kavali
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: