| /** |
| * 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 |
| * <p/> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p/> |
| * 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.ozone.protocolPB; |
| |
| import org.apache.hadoop.hdds.protocol.proto |
| .StorageContainerDatanodeProtocolProtos |
| .StorageContainerDatanodeProtocolService; |
| import org.apache.hadoop.hdds.scm.ScmConfigKeys; |
| import org.apache.hadoop.hdfs.DFSConfigKeys; |
| import org.apache.hadoop.ipc.ProtocolInfo; |
| import org.apache.hadoop.security.KerberosInfo; |
| |
| /** |
| * Protocol used from a datanode to StorageContainerManager. This extends |
| * the Protocol Buffers service interface to add Hadoop-specific annotations. |
| */ |
| |
| @ProtocolInfo(protocolName = |
| "org.apache.hadoop.ozone.protocol.StorageContainerDatanodeProtocol", |
| protocolVersion = 1) |
| @KerberosInfo( |
| serverPrincipal = ScmConfigKeys.HDDS_SCM_KERBEROS_PRINCIPAL_KEY, |
| clientPrincipal = DFSConfigKeys.DFS_DATANODE_KERBEROS_PRINCIPAL_KEY) |
| public interface StorageContainerDatanodeProtocolPB extends |
| StorageContainerDatanodeProtocolService.BlockingInterface { |
| } |
