metajack (owner)

Revisions

gist: 228343 Download_button fork
public
Public Clone URL: git://gist.github.com/228343.git
Embed All Files: show embed
hadoop.sh #
raw 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

append_jardir_to_classpath()
{
    jardir=$1
    
    for j in `ls $jardir/*.jar`
    do
        if [ -z "$CLASSPATH" ]
        then
            CLASSPATH=$j
        else
            CLASSPATH=$CLASSPATH:$j
        fi
    done
}
 
append_jardir_to_classpath ~/hadoop
append_jardir_to_classpath ~/hadoop/lib
append_jardir_to_classpath ~/hive/lib
append_jardir_to_classpath ~/pig
append_jardir_to_classpath ~/pig/lib
 
HADOOP_HOME=~/hadoop
HIVE_HOME=~/hive
PIG_HOME=~/pig
 
PATH=$PATH:~/hadoop/bin:~/hive/bin:~/pig/bin
 
export HADOOP_HOME HIVE_HOME CLASSPATH