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From Shuja Rehman <shujamug...@gmail.com>
Subject Re: install: cannot change owner and permissions of `/usr/lib/hbase/pids': No such file or directory
Date Thu, 26 Aug 2010 11:04:58 GMT
Hi Todd,

I have installed the hadoop and hbase and when i try to run the services
from this command, it shows this output

root@digitalvision:~# for service in /etc/init.d/hadoop-*; do sudo $service
start; done


Starting Hadoop datanode daemon: starting datanode, logging to
/usr/lib/hadoop-0.20/bin/../logs/hadoop-root-datanode-digitalvision.out
ERROR.
Starting Hadoop jobtracker daemon: starting jobtracker, logging to
/usr/lib/hadoop-0.20/bin/../logs/hadoop-root-jobtracker-digitalvision.out
ERROR.
Starting Hadoop namenode daemon: starting namenode, logging to
/usr/lib/hadoop-0.20/bin/../logs/hadoop-root-namenode-digitalvision.out
ERROR.
Starting Hadoop secondarynamenode daemon: starting secondarynamenode,
logging to
/usr/lib/hadoop-0.20/bin/../logs/hadoop-root-secondarynamenode-digitalvision.out
ERROR.
Starting Hadoop tasktracker daemon: starting tasktracker, logging to
/usr/lib/hadoop-0.20/bin/../logs/hadoop-root-tasktracker-digitalvision.out
ERROR.
Starting Hadoop HBase master daemon: mkdir: cannot create directory
`/var/run/hbase': Permission denied
starting master, logging to
/usr/lib/hbase/bin/../logs/hbase-hbase-master-digitalvision.out
/usr/lib/hbase/bin/hbase-daemon.sh: line 129:
/var/run/hbase/hbase-hbase-master.pid: No such file or directory
ERROR.
Starting Hadoop HBase regionserver daemon: mkdir: cannot create directory
`/var/run/hbase': Permission denied
starting regionserver, logging to
/usr/lib/hbase/bin/../logs/hbase-hbase-regionserver-digitalvision.out
/usr/lib/hbase/bin/hbase-daemon.sh: line 129:
/var/run/hbase/hbase-hbase-regionserver.pid: No such file or directory
ERROR.
Starting Hadoop HBase thrift daemon: mkdir: cannot create directory
`/var/run/hbase': Permission denied
starting thrift, logging to
/usr/lib/hbase/bin/../logs/hbase-hbase-thrift-digitalvision.out
/usr/lib/hbase/bin/hbase-daemon.sh: line 129:
/var/run/hbase/hbase-hbase-thrift.pid: No such file or directory
ERROR.
JMX enabled by default
Using config: /etc/zookeeper/zoo.cfg
Starting zookeeper ...
STARTED

and if i check the services with sudo jps, it shows the process. This is
happening whenever i install these and restart the computer.

root@digitalvision:~# sudo jps
2322 Main
2490 JobTracker
2662 SecondaryNameNode
2576 NameNode
3001 ThriftServer
2834 HMaster
3087 Jps
2755 TaskTracker
2415 DataNode

Any clue????


On Thu, Aug 26, 2010 at 9:50 AM, Todd Lipcon <todd@cloudera.com> wrote:

> On Mon, Aug 23, 2010 at 1:25 PM, Shuja Rehman <shujamughal@gmail.com>
> wrote:
>
> > Hi
> > I have added the following line to hadoop-env.sh to work with hbase.
> >
> > export HADOOP_CLASSPATH=/usr/lib/hbase-0.89.20100621+17.jar:/usr/lib/conf
> >
> >
> You really shouldn't have to do this. In 0.89 you can use the following API
> for your MR jobs to be sure that the HBase jar gets shipped along for the
> ride:
>
>
> http://hbase.apache.org/docs/r0.89.20100621/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#addDependencyJars(org.apache.hadoop.mapreduce.Job)<http://hbase.apache.org/docs/r0.89.20100621/apidocs/org/apache/hadoop/hbase/mapreduce/TableMapReduceUtil.html#addDependencyJars%28org.apache.hadoop.mapreduce.Job%29>
>
> Unfortunately we don't have an equivalent for the old API yet, and we
> haven't done a good job of documenting this. Anyone up for an easy patch?
> :)
>
>
> > When i restart the service for hadoop then it shows me following error
> > messages
> >
>
> Which service in particular are you restarting? This is probably a
> packaging
> bug.
>
> -Todd
>
>
>
> >
> > ERROR.
> > install: cannot change owner and permissions of `/usr/lib/hbase/pids': No
> > such file or directory
> > install: cannot change owner and permissions of `/usr/lib/hbase/pids': No
> > such file or directory
> > install: cannot change owner and permissions of `/usr/lib/hbase/pids': No
> > such file or directory
> >
> >
> > Can anybody guide about the solution?
> >
> > Thanks
> > --
> > Regards
> > Shuja-ur-Rehman Baig
> > http://pk.linkedin.com/in/shujamughal
> > Cell: +92 3214207445
> >
>
>
>
> --
> Todd Lipcon
> Software Engineer, Cloudera
>



-- 
Regards
Shuja-ur-Rehman Baig
http://pk.linkedin.com/in/shujamughal
Cell: +92 3214207445

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