1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.hadoop.hbase; 20 21 import org.apache.hadoop.classification.InterfaceAudience; 22 import org.apache.hadoop.classification.InterfaceStability; 23 import org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos.RegionServerStatusService; 24 import org.apache.hadoop.hbase.security.TokenInfo; 25 import org.apache.hadoop.hbase.security.KerberosInfo; 26 27 /** 28 * Protocol that a RegionServer uses to communicate its status to the Master. 29 */ 30 @KerberosInfo( 31 serverPrincipal = "hbase.master.kerberos.principal") 32 @TokenInfo("HBASE_AUTH_TOKEN") 33 @InterfaceAudience.Private 34 @InterfaceStability.Evolving 35 public interface RegionServerStatusProtocol 36 extends RegionServerStatusService.BlockingInterface, IpcProtocol {}