 +review CR-86 ENG-2197 #time 1m  Use single node module for metadata module.
 +review CR-86 ENG-2197 #time 1m  Use single node module for metadata module.

hsaputra/cdap,chtyim/cdap,mpouttuclarke/cdap,anthcp/cdap,hsaputra/cdap,anthcp/cdap,mpouttuclarke/cdap,anthcp/cdap,mpouttuclarke/cdap,mpouttuclarke/cdap,chtyim/cdap,caskdata/cdap,hsaputra/cdap,caskdata/cdap,chtyim/cdap,anthcp/cdap,mpouttuclarke/cdap,hsaputra/cdap,caskdata/cdap,anthcp/cdap,hsaputra/cdap,caskdata/cdap,chtyim/cdap,caskdata/cdap,caskdata/cdap,chtyim/cdap,chtyim/cdap