got the following error, already set up .ssh keys for logging into localhost
automaically, also opened TCP port 54310 in firewall
11/05/02 09:10:26 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 0 time(s).
11/05/02 09:10:27 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 1 time(s).
11/05/02 09:10:28 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 2 time(s).
11/05/02 09:10:29 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 3 time(s).
11/05/02 09:10:30 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 4 time(s).
11/05/02 09:10:31 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 5 time(s).
11/05/02 09:10:32 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 6 time(s).
11/05/02 09:10:33 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 7 time(s).
11/05/02 09:10:34 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 8 time(s).
11/05/02 09:10:35 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:54310. Already tried 9 time(s).
Exception in thread "main" java.net.ConnectException: Call to
localhost/127.0.0.1:54310 failed on connection exception:
java.net.ConnectException: Connection refused
at org.apache.hadoop.ipc.Client.wrapException(Client.java:1131)
at org.apache.hadoop.ipc.Client.call(Client.java:1107)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:226)
at $Proxy0.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:398)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:384)
at
org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:111)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:213)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:180)
at
org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
at
org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1514)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:67)
at
org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:1548)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1530)
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