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From Todd Lipcon <t...@cloudera.com>
Subject Re: filesystem ls not working
Date Thu, 16 Dec 2010 16:49:47 GMT
Try hadoop fs -ls /

you're logged in as root, so it's trying to ls /user/root on HDFS
which probably doesn't exist.

-Todd

On Thu, Dec 16, 2010 at 7:58 AM, Hiller, Dean  (Contractor)
<dean.hiller@broadridge.com> wrote:
> ./hadoop dfs –ls hdfs://     works
>
>
>
> But when I just do ls, it is not working….
>
>
>
> [root@hadoop4 bin]# ./hadoop dfs -ls
>
> configDir=/mnt/hadoop_files/hadoop_config
>
> classpath=/opt/hbase-install/hbase/hbase-0.20.6.jar:/opt/hbase-install/hbase/hba
>
> se-0.20.6-test.jar:/mnt/hadoop_config/hbase_config:/opt/hbase-install/hbase/lib/
>
> zookeeper-3.2.2.jar
>
> ls: Cannot access .: No such file or directory.
>
>
>
> Unfortunately, I had to reconfigure all of my hadoop for DNS so I must have
> something wrong.
>
> My core-site.xml file is now
>
> <configuration>
>
> <property>
>
>   <name>fs.default.name</name>
>
>   <value>hdfs://hadoop1:54310</value>
>
> </property>
>
> <property>
>
>   <name>hadoop.tmp.dir</name>
>
>   <value>/hdfs/data/hadooptmp</value>
>
> </property>
>
> </configuration>
>
>
>
> While my hdfs-site.xml is
>
> <configuration>
>
> <property>
>
>   <name>dfs.data.dir</name>
>
>   <value>/hdfs/data/hadoop</value>
>
> </property>
>
> <property>
>
>   <name>dfs.replication</name>
>
>   <value>1</value>
>
> </property>
>
> </configuration>
>
>
>
> My masters is
>
> hadoop1
>
>
>
> My slaves file is
>
> hadoop1
>
> hadoop2
>
>
>
> Is there something wrong in my config?  I am having other issues that I
> thought may be caused by this.
>
> Thanks,
>
> Dean
>
>
>
>
>
>
>
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-- 
Todd Lipcon
Software Engineer, Cloudera

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