On Mar 19, 2013, at 10:05 AM, Varun Chandramouli <varun.c37@xxxxxxxxx> wrote: > libcephfs_jni.so is present in /usr/local/lib/, which I added to LD_LIBRARY_PATH and tried it again. The same error is displayed in the log file for the task trackers. Anything else I should be doing? It looks like something is configured differently on your task tracker node, since everything is working fine on the job tracker node. Can you run "hadoop fs -ls" on your task tracker if you SSH into it? Are you running Hadoop under a different user? If so, can you confirm that that user has the LD_LIBRARY_PATH setup correctly? -Noah _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com