#!/usr/bin/env python # Licensed to Cloudera, Inc. under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. Cloudera, Inc. licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. ## All the other views are inherited from Beeswax currently. try: import json except ImportError: import simplejson as json from django.http import HttpResponse from django.utils.translation import ugettext as _ from desktop.lib.exceptions_renderable import PopupException from impala import server def refresh_catalog(request): if request.method != 'POST': raise PopupException(_('A POST request is required.')) try: db = server.get(request.user) res = db.resetCatalog() response = {'status': res.status_code, 'data': res.error_msgs} except Exception, e: response = {'status': -1, 'data': str(e)} return HttpResponse(json.dumps(response), mimetype="application/json")