If the honst name like test_test_1 Then it will thrown 2008-04-15 18:38:41,779 INFO org.apache.hadoop.ipc.Server: IPC Server handler 9 on 7000: starting 2008-04-15 18:38:41,796 ERROR org.apache.hadoop.dfs.NameNode: java.lang.IllegalArgumentException: port out of range:-1 at java.net.InetSocketAddress.<init>(InetSocketAddress.java:118) at org.apache.hadoop.dfs.DistributedFileSystem.initialize(DistributedFileSystem.java:65) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1180) at org.apache.hadoop.fs.FileSystem.access$300(FileSystem.java:53) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1191) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:148) at org.apache.hadoop.fs.FileSystem.getNamed(FileSystem.java:122) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:94) at org.apache.hadoop.fs.Trash.<init>(Trash.java:63) at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:134) at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:176) at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:162) at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:846) at org.apache.hadoop.dfs.NameNode.main(NameNode.java:855)
You can use the following way to change change hostname /etc/hosts /etc/sysconfig/network hostname -- View this message in context: http://www.nabble.com/Named-node-bug.-It-cost-me-a-lot-of-time-to-figure-it-out-tp16740901p16740901.html Sent from the Hadoop core-dev mailing list archive at Nabble.com.
