-[pig-0.10.0]: what jar are included in pig-0.10.0.jar and pig-0.10.0-withouthadoop.jar?
lulynn_2008 2012-05-21, 03:03
I found two jar files in pig-0.10.0 package: pig-0.10.0.jar and pig-0.10.0-withouthadoop.jar.
I have questions about them:
1. Seems the differences between these two jars are: pig-0.10.0.jar includes all the dependencies of pig, and pig-0.10.0-withouthadoop.jar just includes the dependencies besides hadoop and hadoop dependencies. Am I right?
2. How to get the jar files list in the two jar files? I mean how can I know what dependencies are included in the two jar files?
3. If I want to use hadoop jar files from a external hadoop package, should I just use pig-0.10.0-withouthadoop.jar, and put hadoop jar files and hadoop dependencies in pig classpath?