| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| package org.apache.sentry.tests.e2e.minisentry; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.sentry.service.thrift.SentryService; |
| |
| public interface SentrySrv { |
| |
| /** |
| * Start all the sentry services |
| * @throws Exception |
| */ |
| void startAll() throws Exception; |
| |
| /** |
| * Start the given server |
| * @param serverNum |
| * - Server number (0 to N-1) |
| * @throws Exception |
| */ |
| void start(int serverNum) throws Exception ; |
| |
| /** |
| * retart HMSFollower with new configuration |
| * @param newConf new configuration |
| * @param serverNum Server number |
| * @throws Exception |
| */ |
| void restartHMSFollower(Configuration newConf, int serverNum, |
| long sleepTime) throws Exception ; |
| |
| /** |
| * Stop all the Sentry servers |
| * @throws Exception |
| */ |
| void stopAll() throws Exception; |
| |
| /** |
| * Stop the specified Sentry server |
| * @param serverNum |
| * - Server number (0 to N-1) |
| * @throws Exception |
| */ |
| void stop(int serverNum) throws Exception ; |
| |
| /** |
| * Get the underlying Sentry service object |
| * @param serverNum |
| * - Server number (0 to N-1) |
| * @return |
| */ |
| SentryService get(int serverNum); |
| |
| /** |
| * Stop all the nodes and ZK if started. The SentrySrv can't be reused once |
| * closed. |
| */ |
| void close(); |
| |
| /** |
| * Get the number of active clients connections across servers |
| */ |
| long getNumActiveClients(); |
| |
| /** |
| * Get the number of active clients connections for the given server |
| */ |
| long getNumActiveClients(int serverNum); |
| |
| /** |
| * Get the total number of clients connected so far |
| */ |
| long getTotalClients(); |
| |
| /** |
| * Get the total number of clients connected so far |
| */ |
| long getTotalClients(int serverNum); |
| |
| } |