THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
Install
...
Eclipse
...
Eclipse
...
is
...
an
...
open
...
source
...
development
...
community.
...
If
...
you
...
have
...
not
...
already
...
done
...
so,
...
download
...
and
...
install
...
Eclipse
...
on
...
your
...
development
...
machine.
...
For
...
more
...
information,
...
see
...
...
and
...
...
...
...
...
...
.
Checkout Pig
Create a directory on your development machine (for example "mypig")
...
and
...
checkout
...
the
...
Pig
...
source
...
from
...
SVN:
...
http://svn.apache.org/repos/asf/pig/trunk
...
Generate eclipse files:
...
ant
...
clean
...
eclipse-files
...
Import
...
Pig
...
project
...
into
...
Eclipse
...
- Open
...
- Eclipse
...
- Select
...
- File->Import
...
- Select
...
- General->Existing
...
- Projects
...
- Into
...
- Workspace
...
- Select
...
- root
...
- directory
...
- (point
...
- to
...
- <top-level-directory>)
...
- Click
...
- Finish
...
Run
...
Pig
...
Main
...
- Create
...
- a
...
- new
...
- Run
...
- Configurations
...
- Pick
...
- "org.apache.pig.Main"
...
- as
...
- the
...
- Main
...
- class
...
Run
...
Pig
...
Unit
...
test
...
- Create
...
- a
...
- new
...
- Junit
...
- Run
...
- Configurations,
...
- pick
...
- any
...
- Pig
...
- test
...
- suite
...
- as
...
- "Test
...
- class"
...
- In
...
- "VM
...
- arguments",
...
- put
...
- "-Xmx1024m
...
- -Dhadoop.log.dir=build/test/logs"
...
- Change
...
- "Working
...
- directory"
...
- into
...
- your
...
- PIG_HOME
...
- In
...
- Classpath,
...
- add
...
- one
...
- user
...
- entries
...
- "${USER}/pigtest/conf"
...
Troubleshooting
- Build problems:
...
- Check
...
- if
...
- eclipse
...
- is
...
- using
...
- JDK
...
- version
...
- 1.6,
...
- pig
...
- needs
...
- it
...
- (Under
...
- Preferences/Java/Compiler).