When you see this, it basically means that you are unable to connected to the NameNode. It's either not running or running on a different port. please show us your core-site.xml
*Thanks & Regards * ∞ Shashwat Shriparv On Wed, Jun 26, 2013 at 5:44 PM, Mohammad Tariq <[email protected]> wrote: > Or show the logs to us. > > Warm Regards, > Tariq > cloudfront.blogspot.com > > > On Wed, Jun 26, 2013 at 2:03 PM, Devaraj k <[email protected]> wrote: > >> Could you check the logs for the hadoop processes, are they started >> successfully or any problem while starting?**** >> >> ** ** >> >> Thanks**** >> >> Devaraj k**** >> >> ** ** >> >> *From:* ch huang [mailto:[email protected]] >> *Sent:* 26 June 2013 12:38 >> *To:* [email protected] >> *Subject:* **** >> >> ** ** >> >> 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**** >> > >
