| /** |
| * 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.hdfs.protocol.proto"; |
| option java_outer_classname = "RouterProtocolProtos"; |
| option java_generic_services = true; |
| option java_generate_equals_and_hash = true; |
| package hadoop.hdfs.router; |
| |
| import "FederationProtocol.proto"; |
| |
| service RouterAdminProtocolService { |
| /** |
| * Add a mount table entry. |
| */ |
| rpc addMountTableEntry(AddMountTableEntryRequestProto) returns(AddMountTableEntryResponseProto); |
| |
| /** |
| * Update an existing mount table entry without copying files. |
| */ |
| rpc updateMountTableEntry(UpdateMountTableEntryRequestProto) returns(UpdateMountTableEntryResponseProto); |
| |
| /** |
| * Remove a mount table entry. |
| */ |
| rpc removeMountTableEntry(RemoveMountTableEntryRequestProto) returns(RemoveMountTableEntryResponseProto); |
| |
| /** |
| * Get matching mount entries |
| */ |
| rpc getMountTableEntries(GetMountTableEntriesRequestProto) returns(GetMountTableEntriesResponseProto); |
| |
| /** |
| * Transform Router state to safe mode state. |
| */ |
| rpc enterSafeMode(EnterSafeModeRequestProto) returns (EnterSafeModeResponseProto); |
| |
| /** |
| * Transform Router state from safe mode to running state. |
| */ |
| rpc leaveSafeMode(LeaveSafeModeRequestProto) returns (LeaveSafeModeResponseProto); |
| |
| /** |
| * Verify if current Router state is safe mode state. |
| */ |
| rpc getSafeMode(GetSafeModeRequestProto) returns (GetSafeModeResponseProto); |
| } |