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  1. Hadoop HDFS
  2. HDFS-8173

NPE thrown at DataNode shutdown when HTTP server was not able to create

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      NPE thrown at Datanode startup –

      2015-04-17 17:37:01,069 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Exception shutting down DataNode HttpServer
      java.lang.NullPointerException
              at org.apache.hadoop.hdfs.server.datanode.DataNode.shutdown(DataNode.java:1703)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:433)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2392)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2279)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2326)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2503)
              at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2527)
      

        Attachments

        1. HDFS-8173.patch
          1 kB
          Surendra Singh Lilhore

          Activity

            People

            • Assignee:
              surendrasingh Surendra Singh Lilhore
              Reporter:
              archanat Archana T
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              Dates

              • Created:
                Updated:
                Resolved: