| /** |
| * 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. |
| */ |
| |
| // This file contains protocol buffers that are used by bkjournal |
| // mostly for storing data in zookeeper |
| |
| syntax = "proto2"; |
| option java_package = "org.apache.hadoop.contrib.bkjournal"; |
| option java_outer_classname = "BKJournalProtos"; |
| option java_generate_equals_and_hash = true; |
| package hadoop.hdfs; |
| import "hdfs.proto"; |
| import "HdfsServer.proto"; |
| |
| message VersionProto { |
| required int32 layoutVersion = 1; |
| optional NamespaceInfoProto namespaceInfo = 2; |
| } |
| |
| message EditLogLedgerProto { |
| required int32 dataLayoutVersion = 1; |
| required int64 ledgerId = 2; |
| required int64 firstTxId = 3; |
| optional int64 lastTxId = 4; |
| } |
| |
| message MaxTxIdProto { |
| required int64 txId = 1; |
| } |
| |
| message CurrentInprogressProto { |
| required string path = 1; |
| optional string hostname = 2; |
| } |
