PIG-1349 Hubson test failure in test case TestBasicUnion (xuefuz via yanz)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@930158 13f79535-47bb-0310-9956-ffa450edef68
PIG-1346: In unit tests Util.executeShellCommand relies on java commands being in the path and does not consider JAVA_HOME (pradeepkth)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@930168 13f79535-47bb-0310-9956-ffa450edef68
PIG-1352: piggybank UPPER udf throws exception if argument is null

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@931398 13f79535-47bb-0310-9956-ffa450edef68
PIG-1354: UDFs for dynamic invocation of simple Java methods

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@931531 13f79535-47bb-0310-9956-ffa450edef68
PIG-1315 Implementing OrderedLoadFunc interface for Zebra TableLoader (xuefux via yanz)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@931764 13f79535-47bb-0310-9956-ffa450edef68
PIG-1357 Addition of Test cases of map-side GROUP-BY (yanz)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@931986 13f79535-47bb-0310-9956-ffa450edef68
PIG-1365: WrappedIOException is missing from Pig.jar (pradeepkth) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@932019 13f79535-47bb-0310-9956-ffa450edef68
PIG-1366: PigStorage's pushProjection implementation results in NPE under certain data conditions (pradeepkth)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@932144 13f79535-47bb-0310-9956-ffa450edef68
PIG-1291 Support of virtual column, source_table, on unsorted table (yanz)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@932158 13f79535-47bb-0310-9956-ffa450edef68
PIG-1299: Implement Pig counter to track number of output rows for each output files

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@932161 13f79535-47bb-0310-9956-ffa450edef68
PIG-1356 TableLoader makes unnecessary calls to build a Job instance that create a new JobClient in the hadoop 0.20.9 (yanz)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@932472 13f79535-47bb-0310-9956-ffa450edef68
PIG-1330: Move pruned schema tracking logic from LoadFunc to core code

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933364 13f79535-47bb-0310-9956-ffa450edef68
PIG-1330: Move pruned schema tracking logic from LoadFunc to core code

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933368 13f79535-47bb-0310-9956-ffa450edef68
PIG-1338: Pig should exclude hadoop conf in local mode

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933369 13f79535-47bb-0310-9956-ffa450edef68
PIG-1361: [Zebra] Zebra TableLoader.getSchema() should return the projectionSchema specified in the constructor of TableLoader instead of pruned proejction by pig

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933415 13f79535-47bb-0310-9956-ffa450edef68
PIG-1364 Public javadoc on apache site still on 0.2, needs to be updated for each version release.  For trunk version is set to change me string so that release manager can change the version number
as approriate when the release is made.



git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933434 13f79535-47bb-0310-9956-ffa450edef68
PIG-1369: POProject does not handle null tuples and non existent fields in some cases (pradeepkth)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933728 13f79535-47bb-0310-9956-ffa450edef68
Adding Apache License headers to files that didn't have it


git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@933765 13f79535-47bb-0310-9956-ffa450edef68
PIG-1338: Pig should exclude hadoop conf in local mode (PIG-1338-newhadoop-1.patch)

git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@934230 13f79535-47bb-0310-9956-ffa450edef68
PIG-1370: Marking Pig interface for org.apache.pig package.


git-svn-id: https://svn.apache.org/repos/asf/hadoop/pig/trunk@934242 13f79535-47bb-0310-9956-ffa450edef68