伪分布模式安装Hadoop

yanfei

[root@localhost hadoop-1.1.1]# bin/hadoop namenode -format13/01/15 23:56:53 INFO namenode.NameNode: STARTUP_MSG: /************************************************************STARTUP_MSG: Starting NameNodeSTARTUP_MSG:   host = localhost.localdomain/127.0.0.1STARTUP_MSG:   args = [-format]STARTUP_MSG:   version = 1.1.1STARTUP_MSG:   build = https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.1 -r 1411108; compiled by 'hortonfo' on Mon Nov 19 10:48:11 UTC 2012　　
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13/01/15 23:56:54 INFO util.GSet: VM type       = 32-bit13/01/15 23:56:54 INFO util.GSet: 2% max memory = 19.33375 MB13/01/15 23:56:54 INFO util.GSet: capacity      = 2^22 = 4194304 entries13/01/15 23:56:54 INFO util.GSet: recommended=4194304, actual=4194304
　　
13/01/15 23:56:55 INFO namenode.FSNamesystem: fsOwner=root13/01/15 23:56:55 INFO namenode.FSNamesystem: supergroup=supergroup13/01/15 23:56:55 INFO namenode.FSNamesystem: isPermissionEnabled=true13/01/15 23:56:55 INFO namenode.FSNamesystem: dfs.block.invalidate.limit=100
　　
13/01/15 23:56:55 INFO namenode.FSNamesystem: isAccessTokenEnabled=false accessKeyUpdateInterval=0 min(s), accessTokenLifetime=0 min(s)13/01/15 23:56:55 INFO namenode.NameNode: Caching file names occuring more than 10 times 13/01/15 23:56:55 INFO common.Storage: Image file of size 110 saved in 0 seconds.13/01/15 23:56:55 INFO namenode.FSEditLog: closing edit log: position=4, editlog=/tmp/hadoop-root/dfs/name/current/edits13/01/15 23:56:55 INFO namenode.FSEditLog: close success: truncate to 4, editlog=/tmp/hadoop-root/dfs/name/current/edits13/01/15 23:56:55 INFO common.Storage: Storage directory /tmp/hadoop-root/dfs/name has been successfully formatted.13/01/15 23:56:55 INFO namenode.NameNode: SHUTDOWN_MSG: /************************************************************SHUTDOWN_MSG: Shutting down NameNode at localhost.localdomain/127.0.0.1
　　
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