Hive安装部署，

Hive安装部署

进入hadoop用户目录
下载hive
wget http://mirrors.cnnic.cn/apache/hive/hive-1.2.1/apache-hive-1.2.1-bin.tar.gz hadoop-1.2.1.tar.gz
解压hive
tar -zxvf apache-hive-1.2.1-bin.tar.gz
修改环境变量
vim /etc/profile

export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
export JRE_HOME=JAVAHOME/jreexportHADOOPHOME=/home/hadoop/hadoop−2.6.0exportHIVEHOME=/home/hadoop/apache−hive−1.2.1−binexportHADOOPCONFDIR=HADOOP_HOME/etc/hadoop
export CLASSPATH=JAVAHOME/lib:JRE_HOME/lib:CLASSPATHexportPATH=JAVA_HOME/bin:JREHOME/bin:HADOOP_HOME/bin:HIVEHOME/bin:HADOOP_HOME/sbin:$PATH

source /etc/profile
chown –R hadoop:hadoop /home/hadoop

安装mysql
apt-get intsall mysql
创建Hive用户
create user ‘hive’@’%’ identified by ‘password’;
grant all on . to ‘hive’@’%’ identified by ‘password’;
flush privileges;

修改hive配置文件
cd /apache-hive-1.2.1-bin/conf
cp hive-default.xml.template hive-site.xml
vim hive-site.xml

<configuration>
    <property>
        <name>javax.jdo.option.ConnectionURL</name>
        <value>jdbc:mysql://master:3306/hive?createDatabaseInfoNotExist=true</value> 
            <description>JDBC connect string for a JDBC metastore</description>
      </property>
     <property>
            <name>javax.jdo.option.ConnectionDriverName</name>
            <value>com.mysql.jdbc.Driver</value>
            <description>Driver class name for a JDBC metastore</description>
      </property>
    <property>
            <name>javax.jdo.option.ConnectionUserName</name>
            <value>hive</value>
            <description>Username to use against metastore database</description>
      </property>
    <property>
            <name>javax.jdo.option.ConnectionPassword</name>
            <value>password</value>
            <description>password to use against metastore database</description>
      </property>
</configuration>

下载java操作mysql的驱动
wget https://cdn.mysql.com//Downloads/Connector-J/mysql-connector-java-5.1.41.tar.gz

tar –zxvf mysql-connector-java-5.1.41.tar.gz

cd mysql-connector-java-5.1.41

mv mysql-connector-java-5.1.41-bin.jar /home/hadoop/apache-hive-1.2.1-bin/lib

启动hive
如果报错

java.lang.IncompatibleClassChangeError: Found class jline.Terminal, but interface was expected
at jline.TerminalFactory.create(TerminalFactory.java:101)
at jline.TerminalFactory.get(TerminalFactory.java:158)
at jline.console.ConsoleReader.<init>(ConsoleReader.java:229)
at jline.console.ConsoleReader.<init>(ConsoleReader.java:221)
at jline.console.ConsoleReader.<init>(ConsoleReader.java:209)
at org.apache.hadoop.hive.cli.CliDriver.getConsoleReader(CliDriver.java:773)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:715)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

需要删除 hadoop/share/hadoop/yarn/lib/jline-0.9.94.jar

再启动就好了