Your hadoop isn't working at all or isn't working at the specified port. - try stop-all.sh command on namenode. if it says "no namenode to stop", then take a look at namenode logs and paste here if anything seems strange. - If namenode logs are ok (filled with INFO messages), then take a look at all logs. - In eclipse plugin, left side is for map reduce port, right side is for namenode port, make sure both are same as your configuration in xml files
2009/5/12 andy2005cst <andy2005...@gmail.com> > > when i use eclipse plugin hadoop-0.18.3-eclipse-plugin.jar and try to > connect > to a remote hadoop dfs, i got ioexception. if run a map/reduce program it > outputs: > 09/05/12 16:53:52 INFO ipc.Client: Retrying connect to server: > /**.**.**.**:9100. Already tried 0 time(s). > 09/05/12 16:53:52 INFO ipc.Client: Retrying connect to server: > /**.**.**.**:9100. Already tried 1 time(s). > 09/05/12 16:53:52 INFO ipc.Client: Retrying connect to server: > /**.**.**.**:9100. Already tried 2 time(s). > .... > Exception in thread "main" java.io.IOException: Call to /**.**.**.**:9100 > failed on local exception: java.net.SocketException: Connection refused: > connect > > looking forward your help. thanks a lot. > -- > View this message in context: > http://www.nabble.com/how-to-connect-to-remote-hadoop-dfs-by-eclipse-plugin--tp23498736p23498736.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- M. Raşit ÖZDAŞ
