Fix #138: HiveViaAzkaban/RealHiveQueryExecutor does not work with Hadoop...

I suggest using the Octosplit Chrome plugin (https://chrome.google.com/webstore/detail/octosplit/mnkacicafjlllhcedhhphhpapmdgjfbb) to view this diff -- enable "No whitespace" and you will see that all I did was delete the if() statement and the following comment lines.  I also removed an unused import to fix an Eclipse warning.