HIVE-6976: Show query id only when there's jobs on the cluster (Gunther Hagleitner, reviewed by Sergey Shelukhin)
HIVE-6976: Show query id only when there's jobs on the cluster (Gunther Hagleitner, reviewed by Sergey Shelukhin)

git-svn-id: c2303eb81cb646bce052f55f7f0d14f181a5956c@1594102 13f79535-47bb-0310-9956-ffa450edef68

anishek/hive,vergilchiu/hive,alanfgates/hive,anishek/hive,nishantmonu51/hive,vineetgarg02/hive,jcamachor/hive,anishek/hive,alanfgates/hive,sankarh/hive,anishek/hive,anishek/hive,anishek/hive,nishantmonu51/hive,vergilchiu/hive,b-slim/hive,alanfgates/hive,nishantmonu51/hive,b-slim/hive,sankarh/hive,vergilchiu/hive,sankarh/hive,lirui-apache/hive,jcamachor/hive,lirui-apache/hive,vineetgarg02/hive,alanfgates/hive,b-slim/hive,nishantmonu51/hive,nishantmonu51/hive,jcamachor/hive,lirui-apache/hive,vergilchiu/hive,sankarh/hive,alanfgates/hive,vergilchiu/hive,vergilchiu/hive,b-slim/hive,vergilchiu/hive,vineetgarg02/hive,vineetgarg02/hive,vergilchiu/hive,anishek/hive,nishantmonu51/hive,sankarh/hive,vineetgarg02/hive,anishek/hive,lirui-apache/hive,b-slim/hive,lirui-apache/hive,jcamachor/hive,nishantmonu51/hive,sankarh/hive,jcamachor/hive,vergilchiu/hive,sankarh/hive,alanfgates/hive,vineetgarg02/hive,b-slim/hive,nishantmonu51/hive,alanfgates/hive,jcamachor/hive,jcamachor/hive,b-slim/hive,b-slim/hive,lirui-apache/hive,anishek/hive,jcamachor/hive,b-slim/hive,alanfgates/hive,nishantmonu51/hive,vineetgarg02/hive,lirui-apache/hive,vineetgarg02/hive,lirui-apache/hive,lirui-apache/hive,sankarh/hive,sankarh/hive,vineetgarg02/hive,jcamachor/hive,alanfgates/hive