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Я не знаю, почему это ошибка происходит в версии Hadoop 2.7.1.Windows install hadoop не умеет форматировать
$ ./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
************************************************************/
Я не вижу ошибки ... Вы уверены, что набрали '-формат', а не' -формат'? (разные тире) –
О, позвольте мне попробовать еще раз, я китайский, английский не так уж хорош, сегодня последний день 2015 года, С Новым годом, спасибо за ваш ответ. – user5734218