Pig deployment Manual

installation environment:
the machine has only one machine
operating system: ubuntu 11.04 64 operating system
hadoop: version 1.0.2, installed on/usr/local/hadoop
Sun JDK: the version is 1.6.0 _ 31 64bit, install it in/usr/local/JDK
pig: Version 0.9.2, install it in/usr/local/pig
Installation Steps:
1. download

(1) download pig:Http://www.fightrice.com/mirrors/apache/pig/stable/pig-0.9.2.tar.gz
2. Installation
(1) Upload the pig installation package to the machine and log on as the root user:
Tar-xvf pig-0.9.2.tar.gz
(2) Move the extracted pig and change it to/usr/local/pig.
Rm-RF/usr/local/Pig
MV pig-0.9.2/usr/local/Pig

3. Configure pig
(1) Modify/usr/local/pig/bin/pig and add
Java_home =/usr/local/JDK
Hadoop_home =/usr/local/hadoop
(2) Add
FS. Default. Name = HDFS: // namenode_server_host: namenode_ipc_port mapred. Job. Tracker = jobtracker_server_ip: jobtracker_port

(4) change the directory owner of/usr/local/pig to hadoop
chown-r hadoop: hadoop/usr/local/pig