hive的安裝

在此強調：

Hadoop，zookpeer，spark，kafka已經正常啟動

開始安裝部署hive

基礎依賴環境：

1，jdk   1.6+
2, hadoop 2.x
3，hive 0.13-0.19
4，mysql   （mysql-connector-jar）

                    

一、開始安裝：

1，下載：

#java 
export JAVA_HOME=/soft/jdk1.7.0_79/
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
#bin
export PATH=$PATH:/$JAVA_HOME/bin:$HADOOP_HOME/bin:$SCALA_HOME/bin:$SPARK_HOME/bin:/usr/local/hadoop/hive/bin
#hadoop
export HADOOP_HOME=/usr/local/hadoop/hadoop
#scala
export SCALA_HOME=/usr/local/hadoop/scala
#spark
export SPARK_HOME=/usr/local/hadoop/spark
#hive
export HIVE_HOME=/usr/local/hadoop/hive

   

解壓縮：

https://hive.apache.org/downloads.html

   

2，修改預設檔

tar  xvf   apache-hive-2.1.0-bin.tar.gz  -C  /usr/local/hadoop/
cd  /usr/local/hadoop/
mv   apache-hive-2.1.0   hive

   

3，修改tmp dir

修改 將含有"system:java.io.tmpdir"的設定項目的值修改為如上位址

/tmp/hive

 

二、安裝好mysql，並且啟動

1.建立資料庫

三，初始化hive

修改启动环境
cd   /usr/local/hadoop/hive
vim bin/hive-config.sh
#java 
export JAVA_HOME=/soft/jdk1.7.0_79/
#hadoop
export HADOOP_HOME=/usr/local/hadoop/hadoop
#hive
export HIVE_HOME=/usr/local/hadoop/hive

    

四、啟動

cd   /usr/local/hadoop/hive
vim conf/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>xujun</value>
            <description>password to use against metastore database</description>
      </property>
</configuration>