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From "Vitalii Tymchyshyn (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2084) Sometimes backup node/secondary name node stops with exception
Date Mon, 20 Jun 2011 16:22:47 GMT
Sometimes backup node/secondary name node stops with exception
--------------------------------------------------------------

                 Key: HDFS-2084
                 URL: https://issues.apache.org/jira/browse/HDFS-2084
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 0.21.0
         Environment: FreeBSD
            Reporter: Vitalii Tymchyshyn


2011-06-17 11:43:23,096 ERROR org.apache.hadoop.hdfs.server.namenode.Checkpointer: Throwable
Exception in doCheckpoint: 
java.lang.NullPointerException
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedSetTimes(FSDirectory.java:1765)
        at org.apache.hadoop.hdfs.server.namenode.FSDirectory.unprotectedSetTimes(FSDirectory.java:1753)
        at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadEditRecords(FSEditLog.java:708)
        at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:411)
        at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:378)
        at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:1209)
        at org.apache.hadoop.hdfs.server.namenode.BackupStorage.loadCheckpoint(BackupStorage.java:158)
        at org.apache.hadoop.hdfs.server.namenode.Checkpointer.doCheckpoint(Checkpointer.java:243)
        at org.apache.hadoop.hdfs.server.namenode.Checkpointer.run(Checkpointer.java:141)


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