centos6.5配置hadoop+hive
2014-02-21 15:42
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1,下载hive
2,编辑配置文件
3,安装成功
#hadoop fs -mkdir /test
#hadoop fs -put txl.txt /test/
#hive#hive> CREATE TABLE user_test(nick STRING, tel BIGINT, qq BIGINT,weixin STRING,email STRING ) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t' LINES TERMINATED BY '\n' STORED AS TEXTFILE;
#load data inpath '/test/txl.txt' overwrite into table user_test;
#cd /usr/local/ #wget -c http://mirror.esocc.com/apache/hive/hive-0.12.0/hive-0.12.0.tar.gz #tar zxvf hive-0.12.0.tar.gz
#vim /etc/profile
HIVE_HOME=/usr/local/hive-0.12.0 HADOOP_HOME=/usr/local/hadoop-2.2.0 JAVA_HOME=/usr/local/jdk1.6.0_26 PATH=$JAVA_HOME/bin:$HIVE_HOME/bin:$HADOOP_HOME/bin:$PATH CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$HIVE_HOME/lib:$JAVA_HOME/lib/tools.jar export HADOOP_HOME export JAVA_HOME export HIVE_HOME export PATH export CLASSPATH
#source /etc/profile
2,编辑配置文件
#vim hive-0.12.0/conf/hive-site.xml //加入如下内容,修改mysql连接信息
<?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://localhost:3306/hive?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>123456</value> </property> </configuration>
3,安装成功
#hadoop fs -mkdir /test
#hadoop fs -put txl.txt /test/
#hive#hive> CREATE TABLE user_test(nick STRING, tel BIGINT, qq BIGINT,weixin STRING,email STRING ) ROW FORMAT DELIMITED FIELDS TERMINATED BY '\t' LINES TERMINATED BY '\n' STORED AS TEXTFILE;
#load data inpath '/test/txl.txt' overwrite into table user_test;
#select * from user_test
thor 181111111 64438136 hadesthor 64438136@qq.com OK Time taken: 0.048 seconds
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