Explain for JDBC driver
Move to released version of hive
Added unit test for jdbc explain
Merge branch 'develop' of https://github.com/InMobi/grill into develop
Remove Finished Queries from Grill Server memory and Serve Results and Status from Database
Addressing Review Comments.
Added executeInternal method and added conf for explain keyword
Added condition for checking whether resultset is availbale for DDL and explain query result fix
Incorporated comments
Merge pull request #71 from sushilmohanty/develop

Explain implementation for JDBC driver
Merge branch 'develop' of https://github.com/InMobi/grill into develop
Check if the output result path is file or folder in the getHttpResult.
Adding a timer task to SnapShot Grill Services at regular interval.
Update metastore client conf for db operations
Fix formatting
Merge remote-tracking branch 'upstream/develop' into finished-persister
Merge pull request #80 from InMobi/override-conf

Update metastore client conf for db operations
Making PersistGrillServices method synchronized. Changing snapshot interval to 5 minutes instead of 5 hours.
Merge pull request #79 from sreekanth-r/finished-persister

Remove Finished Queries from Grill Server memory
User name propagation through hive driver