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  1. Hadoop YARN
  2. YARN-1867

NPE while fetching apps via the REST API

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.4.0
    • Fix Version/s: 2.4.0
    • Component/s: resourcemanager
    • Labels:
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      We ran into the following NPE when fetching applications using the REST API:

      INTERNAL_SERVER_ERROR
      java.lang.NullPointerException
      at org.apache.hadoop.yarn.server.security.ApplicationACLsManager.checkAccess(ApplicationACLsManager.java:104)
      at org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices.hasAccess(RMWebServices.java:123)
      at org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices.getApps(RMWebServices.java:418)
      

        Attachments

        1. YARN-1867-20140325.txt
          13 kB
          Vinod Kumar Vavilapalli
        2. YARN-1867-20140325-trunk.txt
          13 kB
          Vinod Kumar Vavilapalli

          Activity

            People

            • Assignee:
              vinodkv Vinod Kumar Vavilapalli
              Reporter:
              kasha Karthik Kambatla
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              Dates

              • Created:
                Updated:
                Resolved: