Split hadoop-20.jar into separate components
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Key: PIG-1855
URL: https://issues.apache.org/jira/browse/PIG-1855
Project: Pig
Issue Type: Improvement
Reporter: Joep Rottinghuis
Currently Pig compiles against a pre-packaged, source controlled set of
versions of Hadoop:
lib/hadoop18.jar and lib/hadoop20.jar.
While this is convenient for Pig development as a standalone activity it makes
it a pain to be able to use:
1) The hadoop??.jar contains classes that do not belong to the o.a.h namespace.
In other words it contains com.sun.*, org.apache.jasper and all sorts of other
auxiliary classes used by hadoop.
2) When building Pig against your own version of Hadoop one has to untar the
hadoop20.jar, splice in the o.a.h classes, re-pack (and commit to source
control?)
One would expect the ability to be able to point Pig build to output from own
Hadoop build.
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