windows安装hadoop
hadoop是什么就不多说了,看这里
hadoop推荐部署环境是在linux,但是我们想要在windows体验一下还是可以的,follow me
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我的环境:windows xp,hadoop安装包(0.20.1),cygwin
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打开cygwin
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datanode
我们可以试一下上传文件
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2 楼 dapp66 2010-01-26 为什么我的提示:
./hadoop: line 258 c:\program: can not found
我的角度看路径没有错呀。而且也是在program files 文件夹下,也是用双引号括起来的。这是怎么搞的? 3 楼 canli0011 2010-09-07 当我执行./hadoop namenode -format时为啥会出现下面的错误提示,我的hadoop-env.sh中JAVA_HOME配置为:
export JAVA_HOME=/cygdrive/d/Java/jdk1.6.0_10。
出现的问题是:
/cygdrive/d/hadoop/bin/..conf/hadoop-env.sh:line 2:$'\r':command not found
......
......
/cygdrive/d/hadoop/bin/..conf/hadoop-env.sh:line 52:$'\r':command not found
/bin/java: No such file or directoryva/jdk1.6.0_10
/bin/java: No such file or directoryva/jdk1.6.0_10
/bin/java: cannot execute:NO such file or directory0_10
请指教………… 4 楼 canli0011 2010-09-09 canli0011 写道当我执行./hadoop namenode -format时为啥会出现下面的错误提示,我的hadoop-env.sh中JAVA_HOME配置为:
export JAVA_HOME=/cygdrive/d/Java/jdk1.6.0_10。
出现的问题是:
/cygdrive/d/hadoop/bin/..conf/hadoop-env.sh:line 2:$'\r':command not found
......
......
/cygdrive/d/hadoop/bin/..conf/hadoop-env.sh:line 52:$'\r':command not found
/bin/java: No such file or directoryva/jdk1.6.0_10
/bin/java: No such file or directoryva/jdk1.6.0_10
/bin/java: cannot execute:NO such file or directory0_10
请指教…………
解决了:在conf/目录下执行“dos2unix hadoop-env.sh”就OK了。。 5 楼 hyneng 2012-03-09 dapp66 写道为什么我的提示:
./hadoop: line 258 c:\program: can not found
我的角度看路径没有错呀。而且也是在program files 文件夹下,也是用双引号括起来的。这是怎么搞的?
我也是这样的错