hadoop的伪分布

标签：localhost   export   9000   9001   

cd /hoperun

ln -s hadoop-0.20.2 hadoop

ln -s jdk1.6.0_21 jdk

vi /hadoop/conf/hadoop-env.sh

    export JAVA_HOME=/hoperun/jdk

vi /hadoop/conf/core-site.xml

    <property>

    <name>fs.default.name</name>

    <value>hdfs://localhost:9000</value>

    </property>

vi /hadoop/conf/hdfs-site.xml

    <property>

    <name>dfs.replication</name>

    <value>1</value>

    </property>

vi /hadoop/conf/mapred-site.xml

    <property>

    <name>mapred.job.tracker</name>

    <value>localhost:9001</value>

    </property>

cd;ssh-keygen

cp .ssh/id_rsa.pub .ssh/authorized_keys

ssh localhost

cd /hoperun/hadoop

bin/hadoop fs -format

bin/start-all.sh

/hoperun/jdk/bin/jps

netstat -nltp | grep java

=============================

本文出自 “小崔的实验笔记” 博客，谢绝转载！

hadoop的伪分布

标签：localhost   export   9000   9001   

原文地址：http://sunnybay.blog.51cto.com/2249903/1560893