hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Karol Rybak" <karolry...@gmail.com>
Subject Problem starting namenode
Date Wed, 05 Dec 2007 10:07:53 GMT
Hello yesterday my cluster of machines stopped, since then the namenode
doesn't want to start in hadoop-nutch-namenode.log i get a following error
each time when i try to start it

2007-12-05 07:44:26,649 ERROR dfs.NameNode - java.io.EOFException
        at org.apache.hadoop.io.ArrayWritable.readFields(ArrayWritable.java
        at org.apache.hadoop.dfs.FSEditLog.loadFSEdits(FSEditLog.java:501)
        at org.apache.hadoop.dfs.FSImage.loadFSEdits(FSImage.java:733)
        at org.apache.hadoop.dfs.FSImage.loadFSImage(FSImage.java:620)
        at org.apache.hadoop.dfs.FSImage.recoverTransitionRead(FSImage.java
        at org.apache.hadoop.dfs.FSDirectory.loadFSImage(FSDirectory.java
        at org.apache.hadoop.dfs.FSNamesystem.<init>(FSNamesystem.java:221)
        at org.apache.hadoop.dfs.NameNode.init(NameNode.java:130)
        at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:168)
        at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:795)
        at org.apache.hadoop.dfs.NameNode.main(NameNode.java:804)

Any suggestions on that error. Does that mean that namenode data is
corrupted ?

I'm using hadoop 0.15

Karol Rybak
Programista / Programmer
Sekcja aplikacji / Applications section
Wyższa Szkoła Informatyki i Zarządzania / University of Internet Technology
and Management
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message