ping ur namenode to a certain it up or not :::::::::::::::::::::::::::::::::::::::: Raj K Singh http://www.rajkrrsingh.blogspot.com Mobile Tel: +91 (0)9899821370
On Wed, Jun 26, 2013 at 12:39 PM, varun kumar <[email protected]> wrote: > Is your namenode working? > > > On Wed, Jun 26, 2013 at 12:38 PM, ch huang <[email protected]> wrote: > >> hi i build a new hadoop cluster ,but i can not ACCESS hdfs ,why? i use >> CDH3u4 ,redhat6.2 >> >> # hadoop fs -put /opt/test hdfs://192.168.10.22:9000/user/test >> 13/06/26 15:00:47 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 0 time(s). >> 13/06/26 15:00:48 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 1 time(s). >> 13/06/26 15:00:49 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 2 time(s). >> 13/06/26 15:00:50 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 3 time(s). >> 13/06/26 15:00:51 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 4 time(s). >> 13/06/26 15:00:52 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 5 time(s). >> 13/06/26 15:00:53 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 6 time(s). >> 13/06/26 15:00:54 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 7 time(s). >> 13/06/26 15:00:55 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 8 time(s). >> 13/06/26 15:00:56 INFO ipc.Client: Retrying connect to server: / >> 192.168.10.22:9000. Already tried 9 time(s). >> put: Call to /192.168.10.22:9000 failed on connection exception: >> java.net.ConnectException: Connection refused >> > > > > -- > Regards, > Varun Kumar.P >
