[root@hadoop bin]
13
/06/28
22:50:23 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = java.net.UnknownHostException: hadoop: hadoop
STARTUP_MSG: args = [-
format
]
STARTUP_MSG: version = 0.20.2
STARTUP_MSG: build = https:
//svn
.apache.org
/repos/asf/hadoop/common/branches/branch-0
.20 -r 911707; compiled by
'chrisdo'
on Fri Feb 19 08:07:34 UTC 2010
************************************************************/
13
/06/28
22:50:23 INFO namenode.FSNamesystem: fsOwner=root,root
13
/06/28
22:50:23 INFO namenode.FSNamesystem: supergroup=supergroup
13
/06/28
22:50:23 INFO namenode.FSNamesystem: isPermissionEnabled=
true
13
/06/28
22:50:38 INFO metrics.MetricsUtil: Unable to obtain hostName
java.net.UnknownHostException: hadoop: hadoop
at java.net.InetAddress.getLocalHost(InetAddress.java:1354)
at org.apache.hadoop.metrics.MetricsUtil.getHostName(MetricsUtil.java:91)
at org.apache.hadoop.metrics.MetricsUtil.createRecord(MetricsUtil.java:80)
at org.apache.hadoop.hdfs.server.namenode.FSDirectory.initialize(FSDirectory.java:73)
at org.apache.hadoop.hdfs.server.namenode.FSDirectory.<init>(FSDirectory.java:68)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:379)
at org.apache.hadoop.hdfs.server.namenode.NameNode.
format
(NameNode.java:854)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:948)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:965)
13
/06/28
22:50:38 INFO common.Storage: Image
file
of size 94 saved
in
0 seconds.
13
/06/28
22:50:38 INFO common.Storage: Storage directory
/tmp/hadoop-root/dfs/name
has been successfully formatted.
13
/06/28
22:50:38 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at java.net.UnknownHostException: hadoop: hadoop
************************************************************/