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

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

 HADOOP运行

1.格式化namenode

$HADOOP_HOME/bin/hadoop namenode -format

2.启动hadoop

$HADOOP_HOME/bin/start-all.sh

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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

  
  
  
  
   
 hive.metastore.local  
   true  
   
  
   
 javax.jdo.option.ConnectionURL  
   jdbc:mysql://192.168.0.237:3306/metastore_db?createDatabaseIfNotExist=true  
   
   
   
 javax.jdo.option.ConnectionDriverName  
   com.mysql.jdbc.Driver  
   
   
    
   javax.jdo.option.ConnectionUserName   
   t237   
    
     
    
   javax.jdo.option.ConnectionPassword   
   123456   
    
    
   datanucleus.fixedDatastore   
   false   
    
  

2.HIVE运行

hadoop@ubuntu:~$ hive