[Notice] hive-bak cannot be pushed to github

[Daniel Gruno]

Hi Hive folks,
This is a notice that we are unable to move hive-bak.git to 
gitbox/github because it contains a file 
(itests/thirdparty/spark-1.2.0-bin-hadoop2-without-hive.tgz) that is > 
100MB. While we can probably have it hosted on gitbox, we cannot get it 
to be hosted on github in its current form.

Please, either address this issue by filtering out that file, or advise 
us that you are either okay with retiring/removing the repo or having it 
on gitbox only.

With regards,
Daniel.