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From Mingjie Lai <m...@apache.org>
Subject Re: Issue on formating the file system
Date Sun, 05 Feb 2012 07:02:27 GMT
 > Is the issue of the value of ${HADOOP_NN_DIR}
Yes.

You need to set it to your namenode directory. By default it's 
file:///tmp/hadoop-${user.name}/dfs/name. Environment variable won't 
work here. So you need to explicitly set a path name.


On 02/03/2012 07:16 PM, Hai Huang wrote:
> It is
>
>    <property>
>      <name>dfs.namenode.name.dir</name>
>      <value>${HADOOP_NN_DIR}</value>
>    </property>
>
> Is the issue of the value of ${HADOOP_NN_DIR}  ? I do not find it is defined in somewhere.
>
> Thanks,
>
> Hai
>
>
> ----- Original Message -----
> From: Harsh J<harsh@cloudera.com>
> To: common-dev@hadoop.apache.org; Hai Huang<hhuang2012@yahoo.com>
> Cc:
> Sent: Friday, February 3, 2012 1:04:39 AM
> Subject: Re: Issue on formating the file system
>
> What is your dfs.namenode.name.dir configured to, in hdfs-site.xml?
>
> On Fri, Feb 3, 2012 at 10:57 AM, Hai Huang<hhuang2012@yahoo.com>  wrote:
>> I am trying to format a filesystem (below) following the online doc
>>
>>
>> --------------------------------------------
>>   $ bin/hadoop namenode -format
>> --------------------------------------------
>>
>> I got the following error message:
>>
>> --------------------------------------------
>> DEPRECATED: Use of this script to execute hdfs command is deprecated.
>> Instead use the hdfs command for it.
>> ....
>>
>> Formatting using clusterid: CID-22948dd2-0f38-4ecb-a5ff-2d2e1d24285d
>> 12/02/02 21:17:26 ERROR namenode.NameNode: Exception in namenode join
>> java.lang.IllegalArgumentException: URI has an authority component
>>          at java.io.File.<init>(File.java:385)
>>          at org.apache.hadoop.hdfs.server.namenode.NNStorage.getStorageDirectory(NNStorage.java:310)
>>          at org.apache.hadoop.hdfs.server.namenode.FSEditLog.init(FSEditLog.java:178)
>>          at org.apache.hadoop.hdfs.server.namenode.FSEditLog.<init>(FSEditLog.java:155)
>>          at org.apache.hadoop.hdfs.server.namenode.FSImage.<init>(FSImage.java:125)
>>          at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:605)
>>          at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:733)
>>          at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:800)
>> 12/02/02 21:17:26 INFO namenode.NameNode: SHUTDOWN_MSG:
>> /************************************************************
>> SHUTDOWN_MSG: Shutting down NameNode at localhost.localdomain/127.0.0.1
>> ************************************************************/
>> --------------------------------------------
>>
>> Does anyone know this issue?
>>
>> I am using the hadoop built myself . The command ( $ bin/hadoop namenode -format)
 is issed under the directory
>>
>> /hadoop-common/hadoop-dist/target/hadoop-0.24.0-SNAPSHOT
>>
>>
>> Thanks,
>>
>> Haifegng
>
>
>

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