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From "Bala.Linux" <bala.li...@gmail.com>
Subject Hadoop Name node startup issue
Date Thu, 21 Oct 2010 08:12:18 GMT
Hello All,

        We are facing a problem in starting the hadoop name node instance.
We are getting the following error :

2010-10-21 12:09:05,379 ERROR org.apache.hadoop.fs.FSNamesystem:
FSNamesystem initialization failed.
java.io.EOFException
        at java.io.DataInputStream.readFully(DataInputStream.java:180)
        at org.apache.hadoop.io.Text.readString(Text.java:412)
        at
org.apache.hadoop.fs.permission.PermissionStatus.readFields(PermissionStatus.java:84)
        at
org.apache.hadoop.fs.permission.PermissionStatus.read(PermissionStatus.java:98)
        at org.apache.hadoop.dfs.FSEditLog.loadFSEdits(FSEditLog.java:483)
        at org.apache.hadoop.dfs.FSImage.loadFSEdits(FSImage.java:849)
        at org.apache.hadoop.dfs.FSImage.loadFSImage(FSImage.java:675)
        at
org.apache.hadoop.dfs.FSImage.recoverTransitionRead(FSImage.java:289)
        at
org.apache.hadoop.dfs.FSDirectory.loadFSImage(FSDirectory.java:80)
        at
org.apache.hadoop.dfs.FSNamesystem.initialize(FSNamesystem.java:294)
        at org.apache.hadoop.dfs.FSNamesystem.<init>(FSNamesystem.java:273)
        at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:148)
        at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:193)
        at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:179)
        at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:830)
        at org.apache.hadoop.dfs.NameNode.main(NameNode.java:839)

Any help on this issue is much appreciated. Please refer the attachment for
the name node logs.

Thanks and Regards,
Bala

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