I would take a look at the processes on the namenode server and see if the namenode has started up. It doesn't look like it did. If this is a new install, did you format the namenode?
Dennis srinath wrote: > Hi, > While starting hadoop process we are getting the following error in logs > tasktracker in datanode is not able to connect back to jobtracker (but > jobtracker on the other machine started successfully and listening on port > 9001) ... i'm using Nutch0.9.1 version and Hadoop0.9.1 .. > > 2007-01-04 23:57:35,559 INFO ipc.Server - IPC Server handler 17 on 50050: > starting > 2007-01-04 23:57:35,559 INFO ipc.Server - IPC Server handler 18 on 50050: > starting > 2007-01-04 23:57:35,559 INFO mapred.TaskTracker - Starting tracker > tracker_websearch3:50050 > 2007-01-04 23:57:35,559 INFO ipc.Server - IPC Server handler 19 on 50050: > starting > 2007-01-04 23:57:35,566 INFO ipc.Client - > org.apache.hadoop.io.ObjectWritableConnection culler maxidletime= 1000ms > 2007-01-04 23:57:35,567 INFO ipc.Client - > org.apache.hadoop.io.ObjectWritable Connection Culler: starting > 2007-01-04 23:57:35,589 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 1 time(s). > 2007-01-04 23:57:36,590 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 2 time(s). > 2007-01-04 23:57:37,600 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 3 time(s). > 2007-01-04 23:57:38,610 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 4 time(s). > 2007-01-04 23:57:39,620 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 5 time(s). > 2007-01-04 23:57:40,630 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 6 time(s). > 2007-01-04 23:57:41,640 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 7 time(s). > 2007-01-04 23:57:42,650 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 8 time(s). > 2007-01-04 23:57:43,660 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 9 time(s). > 2007-01-04 23:57:44,670 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 10 time(s). > 2007-01-04 23:57:45,680 INFO ipc.RPC - Server at > websearch1/10.50.12.220:9001 not available yet, Zzzzz... > 2007-01-04 23:57:46,690 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 1 time(s). > 2007-01-04 23:57:47,700 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 2 time(s). > 2007-01-04 23:57:48,710 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 3 time(s). > 2007-01-04 23:57:49,720 INFO ipc.Client - Retrying connect to server: > websearch1/10.50.12.220:9001. Already tried 4 time(s). > > > can any one help? regarding this????? does something to do with hadoop > configuration? ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
