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From "Archana T (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-8148) NPE thrown at Namenode startup,.
Date Wed, 15 Apr 2015 08:12:58 GMT
Archana T created HDFS-8148:
-------------------------------

             Summary:  NPE thrown at Namenode startup,.
                 Key: HDFS-8148
                 URL: https://issues.apache.org/jira/browse/HDFS-8148
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
            Reporter: Archana T
            Assignee: surendra singh lilhore
            Priority: Minor


At Namenode startup, NPE thrown when unsupported config parameter configured in hdfs-site.xml


{code}
2015-04-15 10:43:59,880 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start
namenode.
java.lang.NullPointerException
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.stopActiveServices(FSNamesystem.java:1219)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.close(FSNamesystem.java:1540)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:841)
        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:669)

{code}



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