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MapReduce >> mail # user >> Namenode joining error in HA configuration


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orahad bigdata 2013-08-27, 19:23
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Harsh J 2013-08-27, 22:36
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Re: Namenode joining error in HA configuration
Hi Harsh,

I'm using Solaris 10 OS and java 1.6.

Yes I'm able to run df command against /tmp/hadoop-hadoop/dfs/name dir as
hadoop user.

Regards
Jitendra
On Wed, Aug 28, 2013 at 4:06 AM, Harsh J <[EMAIL PROTECTED]> wrote:

> What OS are you starting this on?
>
> Are you able to run the command "df -k /tmp/hadoop-hadoop/dfs/name/"
> as user "hadoop"?
>
> On Wed, Aug 28, 2013 at 12:53 AM, orahad bigdata <[EMAIL PROTECTED]>
> wrote:
> > Hi All,
> >
> > I'm new in Hadoop administration, Can someone please help me?
> >
> > Hadoop-version :- 2.0.5 alpha and using QJM
> >
> > I'm getting below error messages while starting Hadoop hdfs using
> 'start-dfs.sh'
> >
> > 2013-01-23 03:25:43,208 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSImage: Image file of size 121
> > loaded in 0 seconds.
> > 2013-01-23 03:25:43,209 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSImage: Loaded image for txid
> > 0 from /tmp/hadoop-hadoop/dfs/name/current/fsimage_0000000000000000000
> > 2013-01-23 03:25:43,217 INFO
> > org.apache.hadoop.hdfs.server.namenode.NameCache: initialized with 0
> > entries 0 lookups
> > 2013-01-23 03:25:43,217 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Finished loading
> > FSImage in 1692 msecs
> > 2013-01-23 03:25:43,552 INFO org.apache.hadoop.ipc.Server: Starting
> > Socket Reader #1 for port 8020
> > 2013-01-23 03:25:43,592 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Registered
> > FSNamesystemState MBean
> > 2013-01-23 03:25:43,699 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Stopping services
> > started for standby state
> > 2013-01-23 03:25:43,822 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Stopping services
> > started for active state
> > 2013-01-23 03:25:43,822 INFO
> > org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Stopping services
> > started for standby state
> > 2013-01-23 03:25:43,824 INFO org.apache.hadoop.ipc.Server: Stopping
> > server on 8020
> > 2013-01-23 03:25:43,829 INFO
> > org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode
> > metrics system...
> > 2013-01-23 03:25:43,831 INFO
> > org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics
> > system stopped.
> > 2013-01-23 03:25:43,832 INFO
> > org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics
> > system shutdown complete.
> > 2013-01-23 03:25:43,835 FATAL
> > org.apache.hadoop.hdfs.server.namenode.NameNode: Exception in namenode
> > join
> > org.apache.hadoop.util.Shell$ExitCodeException:
> >         at org.apache.hadoop.util.Shell.runCommand(Shell.java:202)
> >         at org.apache.hadoop.util.Shell.run(Shell.java:129)
> >         at org.apache.hadoop.fs.DF.getFilesystem(DF.java:108)
> >         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker$CheckedVolume.<init>(NameNodeResourceChecker.java:69)
> >         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.addDirToCheck(NameNodeResourceChecker.java:165)
> >         at
> org.apache.hadoop.hdfs.server.namenode.NameNodeResourceChecker.<init>(NameNodeResourceChecker.java:134)
> >         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.startCommonServices(FSNamesystem.java:683)
> >         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.startCommonServices(NameNode.java:484)
> >         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:448)
> >
> >
> > Thanks
>
>
>
> --
> Harsh J
>