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From "Eason.Lee" <leongf...@gmail.com>
Subject Re: Namenode not starting up
Date Thu, 22 Jul 2010 09:15:11 GMT
did u format it?

2010/7/22 Denim Live <denim.live@yahoo.com>

> Hi all,
>
> I just restarted my cluster and now the namenode is not starting up. I get
> the
> following error:
>
> 10/07/22 09:14:40 INFO namenode.NameNode: STARTUP_MSG:
> /************************************************************
> STARTUP_MSG: Starting NameNode
> STARTUP_MSG:   host = DenimLive/188.74.76.201
> STARTUP_MSG:   args = []
> STARTUP_MSG:   version = 0.19.2
> STARTUP_MSG:   build =
> https://svn.apache.org/repos/asf/hadoop/common/branches/b
> ranch-0.19 -r 789657; compiled by 'root' on Tue Jun 30 12:40:50 EDT 2009
> ************************************************************/
> 10/07/22 09:14:40 INFO metrics.RpcMetrics: Initializing RPC Metrics with
> hostNam
> e=NameNode, port=9100
> 10/07/22 09:14:40 INFO namenode.NameNode: Namenode up at:
> 127.0.0.1/127.0.0.1:91
> 00
> 10/07/22 09:14:40 INFO jvm.JvmMetrics: Initializing JVM Metrics with
> processName
> =NameNode, sessionId=null
> 10/07/22 09:14:40 INFO metrics.NameNodeMetrics: Initializing
> NameNodeMeterics us
> ing context object:org.apache.hadoop.metrics.spi.NullContext
> 10/07/22 09:14:41 INFO namenode.FSNamesystem:
> fsOwner=denimlive\denim,None,Use
> rs
> 10/07/22 09:14:41 INFO namenode.FSNamesystem: supergroup=supergroup
> 10/07/22 09:14:41 INFO namenode.FSNamesystem: isPermissionEnabled=true
> 10/07/22 09:14:41 INFO metrics.FSNamesystemMetrics: Initializing
> FSNamesystemMet
> rics using context object:org.apache.hadoop.metrics.spi.NullContext
> 10/07/22 09:14:41 INFO namenode.FSNamesystem: Registered
> FSNamesystemStatusMBean
> 10/07/22 09:14:41 ERROR namenode.FSNamesystem: FSNamesystem initialization
> faile
> d.
> java.io.IOException: Image file is not found in
> [C:\tmp\hadoop-Denim\dfs\name]
>         at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.ja
> va:769)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(
> FSImage.java:352)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDire
> ctory.java:87)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSName
> system.java:309)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesyst
> em.java:288)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.j
> ava:163)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:
> 208)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:
> 194)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNo
> de.java:859)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:86
> 8)
> 10/07/22 09:14:41 INFO ipc.Server: Stopping server on 9100
> 10/07/22 09:14:41 ERROR namenode.NameNode: java.io.IOException: Image file
> is no
> t found in [C:\tmp\hadoop-Denim\dfs\name]
>         at
> org.apache.hadoop.hdfs.server.namenode.FSImage.loadFSImage(FSImage.ja
> va:769)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(
> FSImage.java:352)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDire
> ctory.java:87)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSName
> system.java:309)
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesyst
> em.java:288)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.j
> ava:163)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:
> 208)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:
> 194)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNo
> de.java:859)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:86
> 8)
> 10/07/22 09:14:41 INFO namenode.NameNode: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down NameNode at DenimLive/188.74.76.201
> ************************************************************/
>
>
>
> I m running Hadoop on Windows in pseudo-distributed mode. The error says
> that it
> cannot locate the name node image file at C:\tmp\hadoop-Denim\dfs\name
> although
> it is there when I check. Can anyone plz help how to resolve this problem?
>
>
> Thanks
>
>
>

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