hive在centos上安装
1,解压tar -zxvf apache-hive-1.1.0-bin.tar.gz mv apache-hive-1.1.0-bin /usr/local/hive1.1chown -R hadoop:hadoop hive1.1/2,导入环境变量export HIVE_HOME=/usr/local/hive1.1export PATH=$HIVE_HOME/bin:$PATH3,创建目录必须创建 /tmp 和 /user/hive/warehouse,而且相对于HDFS,赋予g+w权限 $...
sqoop简单使用
[hadoop@dbsrv1 bin]$ ./sqoop helpAvailable commands: codegen Generate code to interact with database records create-hive-table Import a table definition into Hive eval Evaluate a SQL...
sqoop安装
--下载安装文件http://archive.cloudera.com/cdh/3/hadoop-0.20.2-CDH3B4.tar.gzhttp://archive.cloudera.com/cdh/3/sqoop-1.2.0-CDH3B4.tar.gzhttp://mirrors.cnnic.cn/apache/sqoop/1.4.5/sqoop-1.4.5.bin__hadoop-1.0.0.tar.gz--解压[root@h1 zip]# tar -zxvf sqoop-1.2.0-CDH3B4.tar.gz [root@h1 local]# ...