VMware安装多个RedHat Linux操作系统,摘抄了不少网上的资料,基本上按照顺序都能安装好 ? 1、建用户 groupadd bigdata useradd -g bigdata hadoop passwd hadoop ? 2、建JDK vi /etc/profile ? export JAVA_HOME=/usr/lib/java-1.7.0_07 export CLASSPATH=.
VMware安装多个RedHat Linux操作系统,摘抄了不少网上的资料,基本上按照顺序都能安装好
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1、建用户
groupadd bigdata
useradd -g bigdata hadoop
passwd hadoop
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2、建JDK
vi /etc/profile
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export JAVA_HOME=/usr/lib/java-1.7.0_07
export CLASSPATH=.
export HADOOP_HOME=/home/hadoop/hadoop
export HBASE_HOME=/home/hadoop/hbase?
export HADOOP_MAPARED_HOME=${HADOOP_HOME}
export HADOOP_COMMON_HOME=${HADOOP_HOME}
export HADOOP_HDFS_HOME=${HADOOP_HOME}
export YARN_HOME=${HADOOP_HOME}
export HADOOP_CONF_DIR=${HADOOP_HOME}/etc/hadoop
export HDFS_CONF_DIR=${HADOOP_HOME}/etc/hadoop
export YARN_CONF_DIR=${HADOOP_HOME}/etc/hadoop
export HBASE_CONF_DIR=${HBASE_HOME}/conf
export ZK_HOME=/home/hadoop/zookeeper
export PATH=$JAVA_HOME/bin:$HADOOP_HOME/bin:$HBASE_HOME/bin:$HADOOP_HOME/sbin:$ZK_HOME/bin:$PATH
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source /etc/profile
chmod 777 -R /usr/lib/java-1.7.0_07
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3、修改hosts
vi /etc/hosts
加入
172.16.254.215 ? master
172.16.254.216 ? salve1
172.16.254.217 ? salve2
172.16.254.218 ? salve3
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3、免ssh密码
215服务器
su -root
vi /etc/ssh/sshd_config
确保含有如下内容
RSAAuthentication yes
PubkeyAuthentication yes
AuthorizedKeysFile ? ? ?.ssh/authorized_keys
重启sshd
service sshd restart
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su - hadoop
ssh-keygen -t rsa
cd /home/hadoop/.ssh
cat id_rsa.pub >> authorized_keys
chmod 600 authorized_keys
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在217 ?218 ?216 分别执行?
mkdir /home/hadoop/.ssh
chmod 700 /home/hadoop/.ssh
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在215上执行
scp id_rsa.pub hadoop@salve1:/home/hadoop/.ssh/
scp id_rsa.pub hadoop@salve2:/home/hadoop/.ssh/
scp id_rsa.pub hadoop@salve3:/home/hadoop/.ssh/
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在217 ?218 ?216 分别执行?
cat /home/hadoop/.ssh/id_rsa.pub >> /home/hadoop/.ssh/authorized_keys?
chmod 600 /home/hadoop/.ssh//authorized_keys
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4、建hadoop与hbase、zookeeper
su - hadoop
mkdir /home/hadoop/hadoop
mkdir /home/hadoop/hbase
mkdir /home/hadoop/zookeeper
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cp -r /home/hadoop/soft/hadoop-2.0.1-alpha/* /home/hadoop/hadoop/
cp -r /home/hadoop/soft/hbase-0.95.0-hadoop2/* /home/hadoop/hbase/
cp -r /home/hadoop/soft/zookeeper-3.4.5/* /home/hadoop/zookeeper/
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1) hadoop 配置
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vi /home/hadoop/hadoop/etc/hadoop/hadoop-env.sh?
修改?
export JAVA_HOME=/usr/lib/java-1.7.0_07
export HBASE_MANAGES_ZK=true
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vi /home/hadoop/hadoop/etc/hadoop/core-site.xml
加入
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vi /home/hadoop/hadoop/etc/hadoop/slaves ?
加入(不用master做salve)
salve1
salve2
salve3
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vi /home/hadoop/hadoop/etc/hadoop/hdfs-site.xml
加入
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vi /home/hadoop/hadoop/etc/hadoop/yarn-site.xml
加入
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2) hbase配置
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vi /home/hadoop/hbase/conf/hbase-site.xml
加入
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vi /home/hadoop/hbase/conf/regionservers
加入
salve1
salve2
salve3
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vi /home/hadoop/hbase/conf/hbase-env.sh
修改
export JAVA_HOME=/usr/lib/java-1.7.0_07
export HBASE_MANAGES_ZK=false
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3) zookeeper配置
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vi /home/hadoop/zookeeper/conf/zoo.cfg
加入
tickTime=2000
initLimit=10
syncLimit=5
dataDir=/home/hadoop/zookeeper/data
clientPort=2181
server.1=salve1:2888:3888
server.2=salve2:2888:3888
server.3=salve3:2888:3888
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将/home/hadoop/zookeeper/conf/zoo.cfg拷贝到/home/hadoop/hbase/
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4) 同步master和salve
scp -r /home/hadoop/hadoop ?hadoop@salve1:/home/hadoop ?
scp -r /home/hadoop/hbase ?hadoop@salve1:/home/hadoop ?
scp -r /home/hadoop/zookeeper ?hadoop@salve1:/home/hadoop
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scp -r /home/hadoop/hadoop ?hadoop@salve2:/home/hadoop ?
scp -r /home/hadoop/hbase ?hadoop@salve2:/home/hadoop ?
scp -r /home/hadoop/zookeeper ?hadoop@salve2:/home/hadoop
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scp -r /home/hadoop/hadoop ?hadoop@salve3:/home/hadoop ?
scp -r /home/hadoop/hbase ?hadoop@salve3:/home/hadoop ?
scp -r /home/hadoop/zookeeper ?hadoop@salve3:/home/hadoop
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设置 salve1 salve2 salve3 的zookeeper
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echo "1" > /home/hadoop/zookeeper/data/myid
echo "2" > /home/hadoop/zookeeper/data/myid
echo "3" > /home/hadoop/zookeeper/data/myid
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5)测试
测试hadoop
hadoop namenode -format -clusterid clustername
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start-all.sh
hadoop fs -ls hdfs://172.16.254.215:9000/?
hadoop fs -mkdir hdfs://172.16.254.215:9000/hbase?
//hadoop fs -copyFromLocal ./install.log hdfs://172.16.254.215:9000/testfolder?
//hadoop fs -ls hdfs://172.16.254.215:9000/testfolder
//hadoop fs -put /usr/hadoop/hadoop-2.0.1-alpha/*.txt hdfs://172.16.254.215:9000/testfolder
//cd /usr/hadoop/hadoop-2.0.1-alpha/share/hadoop/mapreduce
//hadoop jar hadoop-mapreduce-examples-2.0.1-alpha.jar wordcount hdfs://172.16.254.215:9000/testfolder hdfs://172.16.254.215:9000/output
//hadoop fs -ls hdfs://172.16.254.215:9000/output
//hadoop fs -cat ?hdfs://172.16.254.215:9000/output/part-r-00000
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启动 salve1 salve2 salve3 的zookeeper
zkServer.sh start
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启动 start-hbase.sh
进入 hbase shell
测试 hbase?
list
create 'student','name','address' ?
put 'student','1','name','tom'
get 'student','1'
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原文地址:Hbase+Hadoop安装部署, 感谢原作者分享。

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