Github user iraghumitra commented on a diff in the pull request:
https://github.com/apache/metron/pull/700#discussion_r137454061
--- Diff:
metron-interface/metron-alerts/src/app/service/cluster-metadata.service.ts ---
@@ -16,14 +16,20 @@
* limitations under the License.
*/
import {Injectable} from '@angular/core';
+import {Headers, RequestOptions} from '@angular/http';
import {Observable} from 'rxjs/Rx';
import {Http} from '@angular/http';
+
+import {INDEXES} from '../utils/constants';
+import {MetronRestApiUtils} from '../utils/metron-rest-api-utils';
import {ColumnMetadata} from '../model/column-metadata';
import {DataSource} from './data-source';
+import {HttpUtil} from '../utils/httpUtil';
@Injectable()
export class ClusterMetaDataService {
--- End diff --
Done
---
