fix compilation errors on KMC
fix compilation errors on KMC

add the minimum support for map to make KMC compile

DBezemer/server,ivesbai/server,jorgevbo/server,kaltura/server,ivesbai/server,kaltura/server,matsuu/server,ivesbai/server,DBezemer/server,ivesbai/server,jorgevbo/server,kaltura/server,matsuu/server,DBezemer/server,jorgevbo/server,jorgevbo/server,matsuu/server,jorgevbo/server,doubleshot/server,doubleshot/server,gale320/server,gale320/server,jorgevbo/server,matsuu/server,doubleshot/server,DBezemer/server,ivesbai/server,doubleshot/server,gale320/server,DBezemer/server,gale320/server,ivesbai/server,DBezemer/server,matsuu/server,doubleshot/server,kaltura/server,gale320/server,doubleshot/server,ivesbai/server,jorgevbo/server,matsuu/server,gale320/server,matsuu/server,DBezemer/server,gale320/server,jorgevbo/server,matsuu/server,gale320/server,ivesbai/server,doubleshot/server,kaltura/server,DBezemer/server,kaltura/server,doubleshot/server