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  • hadoop install

    1.home下建立hadoop

    2.在Downloads下解压hadoop-2.6.0.tar.gz

    3.将解压后的hadoop-2.6.0移动到/home/hadoop

    4.csf@ubuntu:/home$ gedit ~/.bashrc

    ...

    5.   . ~/.bashrc

    6. csf@ubuntu:/home$ sudo gedit /home/hadoop/etc/hadoop/hadoop-env.sh

    ...

    7.csf@ubuntu:/home$ sudo gedit /home/hadoop/etc/hadoop/core-site.xml

    let the content of down insert into :<configuration></configuration>

    <property>
    <name>hadoop.tmp.dir</name>
    <value>/app/hadoop/tmp</value>
    <description>Parent directory for other temporary directories.</description>
    </property>
    <property>
    <name>fs.defaultFS </name>
    <value>hdfs://localhost:54310</value>
    <description>The name of the default file system. </description>
    </property>
     
    8.
    csf@ubuntu:/home$ cd hadoop/etc/hadoop
    csf@ubuntu:/home/hadoop/etc/hadoop$ sudo mkdir -p /app/hadoop/tmp
    csf@ubuntu:/home/hadoop/etc/hadoop$ sudo chmod 750 /app/hadoop/tmp
    9.
    csf@ubuntu:/home/hadoop/etc/hadoop$ sudo gedit /etc/profile.d/hadoop.sh
    ...
    10
    csf@ubuntu:/home/hadoop/etc/hadoop$ sudo chmod +x /etc/profile.d/hadoop.sh

     
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  • 原文地址:https://www.cnblogs.com/cdsj/p/4299039.html
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