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Hadoop >> mail # user >> Re: Exception in namenode join


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Re: Exception in namenode join
Hi  Dhanasekaran

   if you have delete the user directory on the HDFS.

   please check using this:
   hdfs dfs -ls -R  /    (-R maybe -r,i almost forget)

regards
2013/2/27 Dhanasekaran Anbalagan <[EMAIL PROTECTED]>

> Hi Guys,
>
> I am facing error in my name-node.
>
> 2013-02-27 07:21:58,207 ERROR
> org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader: Encountered
> exception on operation MkdirOp [length=0, path=/raw/drac-us-nbbo//2013,
> timestamp=1361724727340, permissions=tech:tech:rwxr-xr-x, opCode=OP_MKDIR,
> txid=354617097]
> java.lang.NullPointerException: Panic: parent does not exist
> 2013-02-27 07:22:03,197 INFO
> org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
>
> Please guide me. How to resolve this.
>
>
>
> Did I learn something today? If not, I wasted it.
>