Hi all, I configured the Hadoop in a cluster and the NameNode and JobTracker are running ok, but the DataNode and TaskTracker Doesn't start, they stop and keep waiting when they are going to start the Jetty
I observed that Jetty can't start the _SelectChannelConnector_ Is there any Jetty configuration that should be changed ? There is no log message in the NN and JT when I try to start the DN and TT. The kernel I'm using is: Linux bl05 2.6.32.10 #2 SMP Tue Apr 6 12:33:42 BRT 2010 x86_64 GNU/Linux This is the message when I start the DN. It happens with TT too. ram...@bl05:~/hadoop-0.20.1+169.56$ ./bin/hadoop datanode 10/04/06 16:24:14 INFO datanode.DataNode: STARTUP_MSG: /************************************************************ STARTUP_MSG: Starting DataNode STARTUP_MSG: host = bl05.ctinfra.ufpr.br/192.168.1.115 STARTUP_MSG: args = [] STARTUP_MSG: version = 0.20.1+169.56 STARTUP_MSG: build = -r 8e662cb065be1c4bc61c55e6bff161e09c1d36f3; compiled by 'chad' on Tue Feb 2 13:27:17 PST 2010 ************************************************************/ 10/04/06 16:24:14 INFO datanode.DataNode: Registered FSDatasetStatusMBean 10/04/06 16:24:14 INFO datanode.DataNode: Opened info server at 50010 10/04/06 16:24:14 INFO datanode.DataNode: Balancing bandwith is 1048576 bytes/s 10/04/06 16:24:14 INFO mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog 10/04/06 16:24:14 INFO http.HttpServer: Port returned by webServer.getConnectors()[0].getLocalPort() before open() is -1. Opening the listener on 50075 10/04/06 16:24:14 INFO http.HttpServer: listener.getLocalPort() returned 50075 webServer.getConnectors()[0].getLocalPort() returned 50075 10/04/06 16:24:14 INFO http.HttpServer: Jetty bound to port 50075 10/04/06 16:24:14 INFO mortbay.log: jetty-6.1.14 Thanks in Advance, Edson Ramiro
