| /** |
| * 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. |
| */ |
| |
| option java_package = "org.apache.hadoop.ha.proto"; |
| option java_outer_classname = "ZKFCProtocolProtos"; |
| option java_generic_services = true; |
| option java_generate_equals_and_hash = true; |
| package hadoop.common; |
| |
| message CedeActiveRequestProto { |
| required uint32 millisToCede = 1; |
| } |
| |
| message CedeActiveResponseProto { |
| } |
| |
| message GracefulFailoverRequestProto { |
| } |
| |
| message GracefulFailoverResponseProto { |
| } |
| |
| |
| /** |
| * Protocol provides manual control of the ZK Failover Controllers |
| */ |
| service ZKFCProtocolService { |
| /** |
| * Request that the service cede its active state, and quit the election |
| * for some amount of time |
| */ |
| rpc cedeActive(CedeActiveRequestProto) |
| returns(CedeActiveResponseProto); |
| |
| |
| rpc gracefulFailover(GracefulFailoverRequestProto) |
| returns(GracefulFailoverResponseProto); |
| } |
