安裝本地mysql馏锡,既可以在一臺機器上安裝,也可以分別在兩臺機器上安裝姆怪。此處分別安裝在兩臺機器上,node1安裝mysql澡绩,node2安裝Hive稽揭。
-
1 在node1上安裝mysql
-yum install mysql-server –y
修改mysql的權(quán)限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123' WITH GRANT OPTION;
刪除多余的權(quán)限
delete from user where host != '%';
刷新權(quán)限:
flush privileges;
-
2 在node2上安裝Hive
安裝完后,修改環(huán)境變量
export HIVE_HOME=/home/hive-1.2.1
export PATH=$PATH:$HIVE_HOME/bin
修改Hive配置文件
cp hive-default.xml.template hive-site.xml
<property>
<name>hive.metastore.warehouse.dir</name>
<value>/user/hive_remote/warehouse</value>
</property>
<property>
<name>hive.metastore.local</name>
<value>true</value>
</property>
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://node1/hive_remote?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>root</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>123</value>
</property>
導(dǎo)入mysql的驅(qū)動包
cp /root/mysql-connector-java-5.1.32-bin.jar /home/hive-1.2.1/lib/
修改hadoop的jline版本
cp /home/hive-1.2.1/lib/jline-2.12.jar /home/hadoop-2.5.1/share/hadoop/yarn/lib/