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From mouradk <mourad...@googlemail.com>
Subject Cannot restart Namenode after disk full
Date Mon, 30 Jul 2012 16:26:12 GMT
Dear all,

We are running a hadoop 0.20.2 single node with hbase 0.20.4 and cannot restart namenode after
the disk got full. I have freed more space but cannot restart Namenode and get the following
error:


TARTUP_MSG:   build =https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r
911707; compiled by 'chrisdo' on Fri Feb 19 08:07:34 UTC 2010
************************************************************/
2012-07-30 16:02:23,649 INFO org.apache.hadoop.ipc.metrics.RpcMetrics: Initializing RPC Metrics
with hostName=NameNode, port=50001
2012-07-30 16:02:23,656 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Namenode up
at: localhost/127.0.0.1:50001
2012-07-30 16:02:23,659 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics
with processName=NameNode, sessionId=null
2012-07-30 16:02:23,660 INFO org.apache.hadoop.hdfs.server.namenode.metrics.NameNodeMetrics:
Initializing NameNodeMeterics using context object:org.apache.hadoop.metrics.spi.NullContext
2012-07-30 16:02:23,714 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner=hadoop,hadoop
2012-07-30 16:02:23,714 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup=supergroup
2012-07-30 16:02:23,714 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isPermissionEnabled=false
2012-07-30 16:02:23,721 INFO org.apache.hadoop.hdfs.server.namenode.metrics.FSNamesystemMetrics:
Initializing FSNamesystemMetrics using context object:org.apache.hadoop.metrics.spi.NullContext
2012-07-30 16:02:23,723 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Registered
FSNamesystemStatusMBean
2012-07-30 16:02:23,756 INFO org.apache.hadoop.hdfs.server.common.Storage: Number of files
= 533
2012-07-30 16:02:23,833 INFO org.apache.hadoop.hdfs.server.common.Storage: Number of files
under construction = 2
2012-07-30 16:02:23,835 INFO org.apache.hadoop.hdfs.server.common.Storage: Image file of size
55400 loaded in 0 seconds.
2012-07-30 16:02:23,844 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: java.lang.NumberFormatException:
For input string: "1343506"
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
    at java.lang.Long.parseLong(Long.java:419)
    at java.lang.Long.parseLong(Long.java:468)
    at org.apache.hadoop.hdfs.server.namenode.FSEditLog.readLong(FSEditLog.java:1273)
    at org.apache.hadoop.hdfs.server.namenode.FSEditLog.loadFSEdits(FSEditLog.java:775)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSEdits(FSImage.java:992)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.java:812)
    at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:364)
    at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:87)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:311)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:292)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:201)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:279)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:956)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:965)

2012-07-30 16:02:23,845 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:


Your help is much appreciated!!


Mouradk
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Mouradk
Sent with Sparrow (http://www.sparrowmailapp.com/?sig)


Mouradk
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