src/hbase/if/Snapshot.proto

/**
 * 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 hbase.pb;

option java_package = "org.apache.hadoop.hbase.protobuf.generated";
option java_outer_classname = "SnapshotProtos";
option java_generic_services = true;
option java_generate_equals_and_hash = true;
option optimize_for = SPEED;

import "FS.proto";
import "HBase.proto";

message SnapshotFileInfo {
  enum Type {
    HFILE = 1;
    WAL = 2;
  }

  required Type type = 1;

  optional string hfile = 3;

  optional string wal_server = 4;
  optional string wal_name = 5;
}

message SnapshotRegionManifest {
  optional int32 version = 1;

  required RegionInfo region_info = 2;
  repeated FamilyFiles family_files = 3;

  message StoreFile {
    required string name = 1;
    optional Reference reference = 2;

    // TODO: Add checksums or other fields to verify the file
    optional uint64 file_size = 3;
  }

  message FamilyFiles {
    required bytes family_name = 1;
    repeated StoreFile store_files = 2;
  }
}

message SnapshotDataManifest {
  required TableSchema table_schema = 1;
  repeated SnapshotRegionManifest region_manifests = 2;
}