Why don't you use it with localhost? Does it have a disadvantage? As far as I know, there were several host <=> IP problems in hadoop, but that was a while ago, I think these should have been solved..
It's can also be about the order of IP conversions in IP table file. 2009/5/14 andy2005cst <andy2005...@gmail.com> > > when set the IP to localhost, it works well, but if change localhost into > IP > address, it does not work at all. > so, it is to say my hadoop is ok, just the connection failed. > > > Rasit OZDAS wrote: > > > > 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 > > > > > > -- > View this message in context: > http://www.nabble.com/how-to-connect-to-remote-hadoop-dfs-by-eclipse-plugin--tp23498736p23533748.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > > -- M. Raşit ÖZDAŞ
