LINUX下单机装配HADOOP+HIVE手册

LINUX下单机安装HADOOP+HIVE手册

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HADOOP篇HADOOP安装1.tar -zvxf hadoop-0.19.2.tar.gz2.HADOOP的安装路径添加到环境文件/etc/profile中：

export HADOOP_HOME=/home/hadoop/setup/hadoop-0.19.2
export PATH=$HADOOP_HOME/bin:$PATH

HADOOP配置
1.在$HADOOP/conf/hadoop-env.sh中配置JAVA环境

export JAVA_HOME=/home/hadoop/setup/jdk1.7.0_04

2.在$HADOOP/conf/hadoop-site.xml中增加如下配置

<property>     <name>fs.default.name</name>     <value>hdfs://localhost:9000</value>   </property>   <property>     <name>mapred.job.tracker</name>     <value>localhost:9001</value>   </property>   <property>      <name>dfs.replication</name>      <value>1</value>    </property>

?HADOOP运行1.格式化namenode

$HADOOP_HOME/bin/hadoop namenode -format

2.启动hadoop

$HADOOP_HOME/bin/start-all.sh

HIVE篇HIVE安装1.tar -zvxf hive-0.6.0.tar.gz2.HIVE的安装路径配置到环境文件/etc/profile中：

export HIVE_HOME=/home/hadoop/setup/hive-0.6.0
export PATH=$HIVE_HOME/bin:$PATH

HIVE配置1.在$HIVE_HOME/conf下创建文件hive-site.xml

<?xml version="1.0"?>  <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>    <configuration>   <property>   <name>hive.metastore.local</name>     <value>true</value>   </property>     <property>   <name>javax.jdo.option.ConnectionURL</name>     <value>jdbc:mysql://192.168.0.237:3306/metastore_db?createDatabaseIfNotExist=true</value>   </property>      <property>   <name>javax.jdo.option.ConnectionDriverName</name>     <value>com.mysql.jdbc.Driver</value>   </property>      <property>      <name>javax.jdo.option.ConnectionUserName</name>      <value>t237</value>    </property>         <property>      <name>javax.jdo.option.ConnectionPassword</name>      <value>123456</value>    </property>    <property>      <name>datanucleus.fixedDatastore</name>      <value>false</value>    </property>   </configuration>  

2.HIVE运行hadoop@ubuntu:~$ hive?

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