No matches were found for subject:"svn commit\: r888620 \- in \/hadoop\/pig\/branches\/branch\-0.6\: CHANGES.txt src\/org\/apache\/pig\/impl\/logicalLayer\/ColumnPruner.java src\/org\/apache\/pig\/impl\/logicalLayer\/optimizer\/PruneColumns.java test\/org\/apache\/pig\/test\/TestPruneColumn.java"