Windows安装hadoop无法格式化
我不知道为什么Hadoop 2.7.1版中会出现这种错误Windows安装hadoop无法格式化,hadoop,Hadoop,我不知道为什么Hadoop 2.7.1版中会出现这种错误 $ ./hadoop namenode –format DEPRECATED: Use of this script to execute hdfs command is deprecated. Instead use the hdfs command for it. 15/12/31 22:26:34 INFO namenode.NameNode: STARTUP_MSG: /*****************************
$ ./hadoop namenode –format
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
15/12/31 22:26:34 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = ZKCRJB84CNJ0ZTJ/172.29.66.77
STARTUP_MSG: args = [▒Cformat]
STARTUP_MSG: version = 2.7.1
STARTUP_MSG: classpath =
C:\hadoop\etc\hadoop;C:\hadoop\share\hadoop\common\li b\activation-1.1.jar;C:\hadoop\share\hadoop\common\lib\apacheds-i18n-2.0.0-M15.j ar;
C:\hadoop\share\hadoop\common\lib\apacheds-kerberos-codec-2.0.0-M15.jar;
leave out
C:\hadoop\share\hadoop\ mapreduce\hadoop-mapreduce-client-common-2.7.1.jar;C:\hadoop\share\hadoop\mapred uce\hadoop-mapreduce-client-core-2.7.1.jar;C:\hadoop\share\hadoop\mapreduce\hado op-mapreduce-client-hs-2.7.1.jar;C:\hadoop\share\hadoop\mapreduce\hadoop-mapredu ce-client-hs-plugins-2.7.1.jar;C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce -client-jobclient-2.7.1-tests.jar;C:\hadoop\share\hadoop\mapreduce\hadoop-mapred uce-client-jobclient-2.7.1.jar;C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce -client-shuffle-2.7.1.jar;C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce-exam ples-2.7.1.jar;C:\cygwin\contrib\capacity-scheduler\*.jar;C;C:\hadoop\contrib\ca pacity-scheduler\*.jar
STARTUP_MSG: build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r 15e cc87ccf4a0228f35af08fc56de536e6ce657a; compiled by 'jenkins' on 2015-06-29T06:04 Z
STARTUP_MSG: java = 1.8.0_51
************************************************************/
15/12/31 22:26:34 INFO namenode.NameNode: createNameNode [▒Cformat]
Usage: java NameNode [-backup] |
[-checkpoint] |
[-format [-clusterid cid ] [-force] [-nonInteractive] ] |
[-upgrade [-clusterid cid] [-renameReserved<k-v pairs>] ] |
[-upgradeOnly [-clusterid cid] [-renameReserved<k-v pairs>] ] |
[-rollback] |
[-rollingUpgrade <rollback|downgrade|started> ] |
[-finalize] |
[-importCheckpoint] |
[-initializeSharedEdits] |
[-bootstrapStandby] |
[-recover [ -force] ] |
[-metadataVersion ] ]
15/12/31 22:26:34 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at ZKCRJB84CNJ0ZTJ/172.29.66.77
************************************************************/
$。/hadoop名称节点–格式
不推荐使用：不推荐使用此脚本执行hdfs命令。
而是使用hdfs命令。
15/12/31 22:26:34信息名称节点。名称节点：启动\u消息：
/************************************************************
STARTUP\u MSG:正在启动NameNode
启动消息：主机=ZKCRJB84CNJ0ZTJ/172.29.66.77
启动消息：args=[▒C格式]
启动消息：版本=2.7.1
启动消息：类路径=
C:\hadoop\etc\hadoop；C:\hadoop\share\hadoop\common\li b\activation-1.1.jar；C:\hadoop\share\hadoop\common\lib\apacheds-i18n-2.0.0-M15.j ar；
C:\hadoop\share\hadoop\common\lib\apacheds-kerberos-codec-2.0.0-M15.jar；
忽略
C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce-client-common-2.7.1.jar；C:\hadoop\share\hadoop\mapred-uce\hadoop-mapreduce-client-core-2.7.1.jar；C:\hadoop\share\hadoop\mapreduce\hado op-mapreduce-client-hs-2.7.1.jar；C:\hadoop\share\hadoop\mapredu\hadoop-mapredu-ce-client-hs-plugins-2.7.1.jar；C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce-client-jobclient-2.7.1-tests.jar；C:\hadoop\share\hadoop\mapreduce\hadoop-mapred-uce-client-jobclient-2.7.1.jar；C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce-client-shuffle-2.7.1.jar；C:\hadoop\share\hadoop\mapreduce\hadoop-mapreduce-examples-2.7.1.jar；C:\cygwin\contrib\capacity scheduler\*.jar；CC:\hadoop\contrib\ca容量调度器\*.jar
启动\u消息：生成=https://git-wip-us.apache.org/repos/asf/hadoop.git -r 15e cc87ccf4a0228f35af08fc56de536e6ce657a；由“詹金斯”于2015-06-29T06:04 Z编辑
启动消息：java=1.8.0\u 51
************************************************************/
15/12/31 22:26:34信息名称节点。名称节点：createNameNode[▒C格式]
用法：java NameNode[-backup]|
[-检查点]|
[-格式[-clusterid cid][-force][-non-interactive]]|
[-upgrade[-clusterid cid][-renameReserved]]|
[-upgradeOnly[-clusterid cid][-renameReserved]]|
[-回滚]|
[-rollingUpgrade]|
[-最后确定]|
[-importCheckpoint]|
[-初始化Sharededits]|
[-bootstrapStandby]|
[-recover[-force]]|
[-metadataVersion]]
15/12/31 22:26:34信息namenode.namenode:SHUTDOWN\u消息：
/************************************************************
关闭消息：关闭ZKCRJB84CNJ0ZTJ/172.29.66.77处的名称节点
************************************************************/
---format-format