Getting closer! I suggest checking the log files for your job tracker and all of your task tracker nodes to see if any of them are having troubles.
-Noah On Mar 19, 2013, at 8:42 AM, Varun Chandramouli <[email protected]> wrote: > No, hadoop data is not located in /mnt/ceph/wc, but now i copied the data > into /user/varunc/wc, which cntains the hadoop data. However, the > MR-wordcount example still is not working. Its stuck with this output: > > varunc@varunc4-virtual-machine:~$ time /usr/local/hadoop/bin/hadoop jar > hadoop*examples*.jar wordcount /user/varunc/wc /user/varunc/op > Warning: $HADOOP_HOME is deprecated. > > 13/03/19 21:08:06 INFO ceph.CephFileSystem: selectDataPool > path=ceph://null/app/hadoop/tmp/mapred/staging/varunc/.staging/job_201303192047_0003/job.jar > pool:repl=data:2 wanted=3 > 13/03/19 21:08:06 INFO input.FileInputFormat: Total input paths to process : 3 > 13/03/19 21:08:06 WARN snappy.LoadSnappy: Snappy native library is available > 13/03/19 21:08:06 WARN util.NativeCodeLoader: Unable to load native-hadoop > library for your platform... using builtin-java classes where applicable > 13/03/19 21:08:06 WARN snappy.LoadSnappy: Snappy native library not loaded > 13/03/19 21:08:06 INFO ceph.CephFileSystem: selectDataPool > path=ceph://null/app/hadoop/tmp/mapred/staging/varunc/.staging/job_201303192047_0003/job.split > pool:repl=data:2 wanted=3 > 13/03/19 21:08:06 INFO ceph.CephFileSystem: selectDataPool > path=ceph://null/app/hadoop/tmp/mapred/staging/varunc/.staging/job_201303192047_0003/job.splitmetainfo > pool:repl=data:2 wanted=3 > 13/03/19 21:08:06 INFO ceph.CephFileSystem: selectDataPool > path=ceph://null/app/hadoop/tmp/mapred/staging/varunc/.staging/job_201303192047_0003/job.xml > pool:repl=data:2 wanted=3 > 13/03/19 21:08:06 INFO mapred.JobClient: Running job: job_201303192047_0003 > 13/03/19 21:08:07 INFO mapred.JobClient: map 0% reduce 0% > ^C > real 2m29.068s > user 0m0.988s > sys 0m0.116s > varunc@varunc4-virtual-machine:~$ /usr/local/hadoop/bin/hadoop fs -ls > /user/varunc/wc > Warning: $HADOOP_HOME is deprecated. > > Found 3 items > -rwxrwxrwx 2 varunc 661808 2013-03-19 21:03 /user/varunc/wc/1 > -rwxrwxrwx 2 varunc 1391685 2013-03-19 21:03 /user/varunc/wc/2 > -rwxrwxrwx 2 varunc 1540093 2013-03-19 21:03 /user/varunc/wc/3 > > Thanks > Varun > _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
