| /* |
| * |
| * 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.hadoop.hbase.regionserver; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.apache.yetus.audience.InterfaceAudience; |
| import org.apache.hadoop.hbase.CellScanner; |
| import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.WALEntry; |
| |
| /** |
| * A sink for a replication stream has to expose this service. |
| * This service allows an application to hook into the |
| * regionserver and behave as a replication sink. |
| */ |
| @InterfaceAudience.Private |
| public interface ReplicationSinkService extends ReplicationService { |
| /** |
| * Carry on the list of log entries down to the sink |
| * @param entries list of WALEntries to replicate |
| * @param cells Cells that the WALEntries refer to (if cells is non-null) |
| * @param replicationClusterId Id which will uniquely identify source cluster FS client |
| * configurations in the replication configuration directory |
| * @param sourceBaseNamespaceDirPath Path that point to the source cluster base namespace |
| * directory required for replicating hfiles |
| * @param sourceHFileArchiveDirPath Path that point to the source cluster hfile archive directory |
| * @throws IOException |
| */ |
| void replicateLogEntries(List<WALEntry> entries, CellScanner cells, String replicationClusterId, |
| String sourceBaseNamespaceDirPath, String sourceHFileArchiveDirPath) throws IOException; |
| } |