LINUX上单机安装HADOOP+HIVE手册_Linux/Unix

LINUX下单机安装HADOOP+HIVE手册

HADOOP篇

HADOOP安装

1.tar -zvxf hadoop-0.19.2.tar.gz

2.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

Xml代码??
<span?style="font-size:?small;"><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></span>??

?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.gz

2.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代码??
<span?style="font-size:?small;"><?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>??</span>??

2.HIVE运行

hadoop@ubuntu:~$ hive?