Added api_doc entry for /hdfs_params
Added api_doc entry for /hdfs_params

prakash-alpine/chorus,atul-alpine/chorus,lukepolo/chorus,jamesblunt/chorus,atul-alpine/chorus,jamesblunt/chorus,prakash-alpine/chorus,jamesblunt/chorus,lukepolo/chorus,jamesblunt/chorus,atul-alpine/chorus,prakash-alpine/chorus,prakash-alpine/chorus,lukepolo/chorus,lukepolo/chorus,atul-alpine/chorus,jamesblunt/chorus,lukepolo/chorus,lukepolo/chorus,lukepolo/chorus,atul-alpine/chorus,atul-alpine/chorus,jamesblunt/chorus,prakash-alpine/chorus,atul-alpine/chorus,jamesblunt/chorus