Do Not Print StackTraces to STDERR in ParseDriver

org/apache/hadoop/hive/ql/parse/ParseDriver.java

catch (RecognitionException e) {
      e.printStackTrace();
      throw new ParseException(parser.errors);
    }

Do not use e.printStackTrace() and print to STDERR. Either remove or replace with a debug-level log statement. I would vote to simply remove. There are several occurrences of this pattern in this class.