updated bad records handling for its default value
updated bad records handling for its default value

updated bad records handling for its default value

This closes #1842

jackylk/incubator-carbondata,jackylk/incubator-carbondata,zzcclp/carbondata,ravipesala/incubator-carbondata,ravipesala/incubator-carbondata,sgururajshetty/carbondata,manishgupta88/incubator-carbondata,jatin9896/incubator-carbondata,manishgupta88/carbondata,zzcclp/carbondata,manishgupta88/carbondata,jatin9896/incubator-carbondata,jackylk/incubator-carbondata,sgururajshetty/carbondata,manishgupta88/incubator-carbondata,sgururajshetty/carbondata,jatin9896/incubator-carbondata,zzcclp/carbondata,manishgupta88/carbondata,manishgupta88/carbondata,ravipesala/incubator-carbondata,manishgupta88/incubator-carbondata,manishgupta88/incubator-carbondata,jackylk/incubator-carbondata,ravipesala/incubator-carbondata,zzcclp/carbondata,zzcclp/carbondata