How to install Hive

1. Download hive1.2.1 to/usr/local-----------------> apache-hive-1.2.1-bin.tar.gz

2. Tar zxvf apache-hive-1.2.1-bin.tar.gz---------->then There would be a directory Apache-hive-1.2.1-bin

3. Set envionmetal variable hive_home to this dir----> $HIVE _home =/usr/local/apache-hive-1.2.1-bin/bin

4. Create directory for hive on HDFs

$ HDFs DFS-mkdir       /tmp
$ HDFs dfs-mkdir       /user/hive/$ hdfs dfs-mkdir       /user/hive/warehouse$ hdfs DFS-chmod g+w   /tmp$ hdfs dfs-chmod g+w   /user/hive
$ HDFs dfs-chmod g+w   /user/hive/warehouse

How to install Hive