$ gometalinter --vendor --disable-all --enable=megacheck --disable=gotype --deadline=6m ./...
pkg/tsdb/elasticsearch/response_parser.go:95:41:warning: should use make(map[string]string) instead (S1019) (megacheck)
pkg/tsdb/elasticsearch/response_parser.go:125:41:warning: should use make(map[string]string) instead (S1019) (megacheck)
pkg/tsdb/elasticsearch/response_parser.go:317:5:warning: redundant break statement (S1023) (megacheck)
pkg/tsdb/elasticsearch/response_parser.go:358:5:warning: redundant break statement (S1023) (megacheck)