hive 安装

hive 安装

继续上面的文章，安装hive

一、

1、解压 tar -zvxf apache-hive-1.2.1-bin.tar.gz

2、添加环境变量

3、修改 hive-site.xml

hive.exec.scratchdir/tmp/hiveHDFS root scratch dir for Hive jobs which gets created with write all (733) permission. For each connecting user, an HDFS scratch dir: ${hive.exec.scratchdir}/ is created, with ${hive.scratch.dir.permission}.hive.exec.local.scratchdir/usr/apache-hive-1.2.2-bin/iotmpLocal scratch space for Hive jobshive.downloaded.resources.dir/usr/apache-hive-1.2.2-bin/iotmpTemporary local directory for added resources in the remote file system.

javax.jdo.option.ConnectionDriverNamecom.mysql.jdbc.DriverDriver class name for a JDBC metastore

hive.conf.hidden.listjavax.jdo.option.ConnectionPassword,hive.server2.keystore.passwordComma separated list of configuration options which should not be read by normal user like passwordsjavax.jdo.option.ConnectionUserNamehiveUsername to use against metastore database

4、增加用户验证

5、启动服务

nohup ./hive --service metastore 2>&1 >> /usr/hive/metastore.log

nohup ./hive --service hiveserver2 2>&1 >> /usr/hive/metastore.log

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