PIG-3310: ImplicitSplitInserter does not generate new uids for nested schema fields, leading to miscomputations

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1487972 13f79535-47bb-0310-9956-ffa450edef68
PIG-3310: ImplicitSplitInserter does not generate new uids for nested schema fields, leading to miscomputations

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1487974 13f79535-47bb-0310-9956-ffa450edef68