diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java
index 2a1b782065d..4039fe3dd5b 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/Admin.java
@@ -20,6 +20,7 @@ package org.apache.hadoop.hbase.client;
 
 import java.io.Closeable;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.Future;
@@ -48,6 +49,7 @@ import org.apache.hadoop.hbase.quotas.QuotaRetriever;
 import org.apache.hadoop.hbase.quotas.QuotaSettings;
 import org.apache.hadoop.hbase.regionserver.wal.FailedLogCloseException;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.snapshot.HBaseSnapshotException;
 import org.apache.hadoop.hbase.snapshot.RestoreSnapshotException;
 import org.apache.hadoop.hbase.snapshot.SnapshotCreationException;
@@ -1879,6 +1881,35 @@ public interface Admin extends Abortable, Closeable {
       final ReplicationPeerConfig peerConfig) throws IOException {
   }
 
+  /**
+   * Return a list of replication peers.
+   * @return a list of replication peers description
+   * @throws IOException
+   */
+  default List<ReplicationPeerDescription> listReplicationPeers() throws IOException {
+    return new ArrayList<>();
+  }
+
+  /**
+   * Return a list of replication peers.
+   * @param regex The regular expression to match peer id
+   * @return a list of replication peers description
+   * @throws IOException
+   */
+  default List<ReplicationPeerDescription> listReplicationPeers(String regex) throws IOException {
+    return new ArrayList<>();
+  }
+
+  /**
+   * Return a list of replication peers.
+   * @param pattern The compiled regular expression to match peer id
+   * @return a list of replication peers description
+   * @throws IOException
+   */
+  default List<ReplicationPeerDescription> listReplicationPeers(Pattern pattern) throws IOException {
+    return new ArrayList<>();
+  }
+
   /**
    * Mark a region server as draining to prevent additional regions from getting assigned to it.
    * @param servers List of region servers to drain.
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
index ea11c25a413..cfed9f6a472 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/ConnectionImplementation.java
@@ -102,6 +102,8 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.Enabl
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigResponse;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest;
@@ -1711,6 +1713,12 @@ class ConnectionImplementation implements ClusterConnection, Closeable {
           throws ServiceException {
         return stub.updateReplicationPeerConfig(controller, request);
       }
+
+      @Override
+      public ListReplicationPeersResponse listReplicationPeers(RpcController controller,
+          ListReplicationPeersRequest request) throws ServiceException {
+        return stub.listReplicationPeers(controller, request);
+      }
     };
   }
 
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
index 3c849295625..db9cea53d63 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java
@@ -79,6 +79,7 @@ import org.apache.hadoop.hbase.quotas.QuotaRetriever;
 import org.apache.hadoop.hbase.quotas.QuotaSettings;
 import org.apache.hadoop.hbase.regionserver.wal.FailedLogCloseException;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;
 import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
 import org.apache.hadoop.hbase.shaded.protobuf.RequestConverter;
@@ -172,6 +173,7 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTa
 import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.TruncateTableResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.UnassignRegionRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigResponse;
 import org.apache.hadoop.hbase.snapshot.ClientSnapshotDescriptionUtils;
 import org.apache.hadoop.hbase.snapshot.HBaseSnapshotException;
@@ -3832,6 +3834,35 @@ public class HBaseAdmin implements Admin {
     });
   }
 
+  @Override
+  public List<ReplicationPeerDescription> listReplicationPeers() throws IOException {
+    return listReplicationPeers((Pattern)null);
+  }
+
+  @Override
+  public List<ReplicationPeerDescription> listReplicationPeers(String regex) throws IOException {
+    return listReplicationPeers(Pattern.compile(regex));
+  }
+
+  @Override
+  public List<ReplicationPeerDescription> listReplicationPeers(Pattern pattern)
+      throws IOException {
+    return executeCallable(new MasterCallable<List<ReplicationPeerDescription>>(getConnection(),
+        getRpcControllerFactory()) {
+      @Override
+      protected List<ReplicationPeerDescription> rpcCall() throws Exception {
+        List<ReplicationProtos.ReplicationPeerDescription> peersList = master.listReplicationPeers(
+          getRpcController(), RequestConverter.buildListReplicationPeersRequest(pattern))
+            .getPeerDescList();
+        List<ReplicationPeerDescription> result = new ArrayList<>(peersList.size());
+        for (ReplicationProtos.ReplicationPeerDescription peer : peersList) {
+          result.add(ReplicationSerDeHelper.toReplicationPeerDescription(peer));
+        }
+        return result;
+      }
+    });
+  }
+
   @Override
   public void drainRegionServers(List<ServerName> servers) throws IOException {
     final List<HBaseProtos.ServerName> pbServers = new ArrayList<HBaseProtos.ServerName>();
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
index d0859a44542..f9ca443b3e6 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
@@ -29,6 +29,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.TreeMap;
 import java.util.Map.Entry;
 import java.util.Set;
 
@@ -39,6 +40,7 @@ import org.apache.hadoop.hbase.Abortable;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.HTableDescriptor;
+import org.apache.hadoop.hbase.ReplicationPeerNotFoundException;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.TableNotFoundException;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
@@ -52,6 +54,7 @@ import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationFactory;
 import org.apache.hadoop.hbase.replication.ReplicationPeer;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.replication.ReplicationPeerZKImpl;
 import org.apache.hadoop.hbase.replication.ReplicationPeers;
 import org.apache.hadoop.hbase.replication.ReplicationQueuesClient;
@@ -238,13 +241,19 @@ public class ReplicationAdmin implements Closeable {
   /**
    * Get the number of slave clusters the local cluster has.
    * @return number of slave clusters
+   * @throws IOException
    */
-  public int getPeersCount() {
-    return this.replicationPeers.getAllPeerIds().size();
+  public int getPeersCount() throws IOException {
+    return this.admin.listReplicationPeers().size();
   }
 
-  public Map<String, ReplicationPeerConfig> listPeerConfigs() {
-    return this.replicationPeers.getAllPeerConfigs();
+  public Map<String, ReplicationPeerConfig> listPeerConfigs() throws IOException {
+    List<ReplicationPeerDescription> peers = this.admin.listReplicationPeers();
+    Map<String, ReplicationPeerConfig> result = new TreeMap<String, ReplicationPeerConfig>();
+    for (ReplicationPeerDescription peer : peers) {
+      result.put(peer.getPeerId(), peer.getPeerConfig());
+    }
+    return result;
   }
 
   public ReplicationPeerConfig getPeerConfig(String id) throws IOException {
@@ -402,8 +411,12 @@ public class ReplicationAdmin implements Closeable {
    * an IllegalArgumentException is thrown if it doesn't exist
    * @return true if replication is enabled to that peer, false if it isn't
    */
-  public boolean getPeerState(String id) throws ReplicationException {
-    return this.replicationPeers.getStatusOfPeerFromBackingStore(id);
+  public boolean getPeerState(String id) throws ReplicationException, IOException {
+    List<ReplicationPeerDescription> peers = admin.listReplicationPeers(id);
+    if (peers.isEmpty() || !id.equals(peers.get(0).getPeerId())) {
+      throw new ReplicationPeerNotFoundException(id);
+    }
+    return peers.get(0).isEnabled();
   }
 
   @Override
@@ -577,7 +590,7 @@ public class ReplicationAdmin implements Closeable {
   }
 
   @VisibleForTesting
-  List<ReplicationPeer> listReplicationPeers() {
+  List<ReplicationPeer> listReplicationPeers() throws IOException {
     Map<String, ReplicationPeerConfig> peers = listPeerConfigs();
     if (peers == null || peers.size() <= 0) {
       return null;
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
index 9e04c9bb057..93eea17cfbf 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
@@ -31,6 +31,7 @@ import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.Strings;
 
@@ -293,7 +294,7 @@ public final class ReplicationSerDeHelper {
     return peerConfig;
   }
 
-  public static ReplicationProtos.ReplicationPeer convert(ReplicationPeerConfig  peerConfig) {
+  public static ReplicationProtos.ReplicationPeer convert(ReplicationPeerConfig peerConfig) {
     ReplicationProtos.ReplicationPeer.Builder builder = ReplicationProtos.ReplicationPeer.newBuilder();
     if (peerConfig.getClusterKey() != null) {
       builder.setClusterkey(peerConfig.getClusterKey());
@@ -343,4 +344,26 @@ public final class ReplicationSerDeHelper {
     byte[] bytes = convert(peerConfig).toByteArray();
     return ProtobufUtil.prependPBMagic(bytes);
   }
+
+  public static ReplicationPeerDescription toReplicationPeerDescription(
+      ReplicationProtos.ReplicationPeerDescription desc) {
+    boolean enabled = ReplicationProtos.ReplicationState.State.ENABLED == desc.getState()
+        .getState();
+    ReplicationPeerConfig config = convert(desc.getConfig());
+    return new ReplicationPeerDescription(desc.getId(), enabled, config);
+  }
+
+  public static ReplicationProtos.ReplicationPeerDescription toProtoReplicationPeerDescription(
+      ReplicationPeerDescription desc) {
+    ReplicationProtos.ReplicationPeerDescription.Builder builder = ReplicationProtos.ReplicationPeerDescription
+        .newBuilder();
+    builder.setId(desc.getPeerId());
+    ReplicationProtos.ReplicationState.Builder stateBuilder = ReplicationProtos.ReplicationState
+        .newBuilder();
+    stateBuilder.setState(desc.isEnabled() ? ReplicationProtos.ReplicationState.State.ENABLED
+        : ReplicationProtos.ReplicationState.State.DISABLED);
+    builder.setState(stateBuilder.build());
+    builder.setConfig(convert(desc.getPeerConfig()));
+    return builder.build();
+  }
 }
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerDescription.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerDescription.java
new file mode 100644
index 00000000000..577d13a7b7a
--- /dev/null
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerDescription.java
@@ -0,0 +1,59 @@
+/**
+ * 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.replication;
+
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.classification.InterfaceStability;
+
+/**
+ * The POJO equivalent of ReplicationProtos.ReplicationPeerDescription
+ */
+@InterfaceAudience.Public
+@InterfaceStability.Evolving
+public class ReplicationPeerDescription {
+
+  private final String id;
+  private final boolean enabled;
+  private final ReplicationPeerConfig config;
+
+  public ReplicationPeerDescription(String id, boolean enabled, ReplicationPeerConfig config) {
+    this.id = id;
+    this.enabled = enabled;
+    this.config = config;
+  }
+
+  public String getPeerId() {
+    return this.id;
+  }
+
+  public boolean isEnabled() {
+    return this.enabled;
+  }
+
+  public ReplicationPeerConfig getPeerConfig() {
+    return this.config;
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder builder = new StringBuilder("id : ").append(id);
+    builder.append(", enabled : " + enabled);
+    builder.append(", config : " + config);
+    return builder.toString();
+  }
+}
\ No newline at end of file
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java
index 285e19aab94..585a5f8f39b 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/ProtobufUtil.java
@@ -91,6 +91,7 @@ import org.apache.hadoop.hbase.quotas.QuotaType;
 import org.apache.hadoop.hbase.quotas.ThrottleType;
 import org.apache.hadoop.hbase.replication.ReplicationLoadSink;
 import org.apache.hadoop.hbase.replication.ReplicationLoadSource;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.security.visibility.Authorizations;
 import org.apache.hadoop.hbase.security.visibility.CellVisibility;
@@ -158,6 +159,7 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.GetTableDe
 import org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionServerReportRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.RegionServerStartupRequest;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescriptor;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor;
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java
index 4231a827b18..4acb525ebd3 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/RequestConverter.java
@@ -116,6 +116,7 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.AddRe
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.DisableReplicationPeerRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigRequest;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -1613,4 +1614,12 @@ public final class RequestConverter {
     builder.setPeerConfig(ReplicationSerDeHelper.convert(peerConfig));
     return builder.build();
   }
+
+  public static ListReplicationPeersRequest buildListReplicationPeersRequest(Pattern pattern) {
+    ListReplicationPeersRequest.Builder builder = ListReplicationPeersRequest.newBuilder();
+    if (pattern != null) {
+      builder.setRegex(pattern.toString());
+    }
+    return builder.build();
+  }
 }
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
index d56c534a452..8f293f3a785 100644
--- a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/MasterProtos.java
@@ -69797,6 +69797,18 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest request,
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse> done);
 
+      /**
+       * <pre>
+       ** Returns a list of replication peers 
+       * </pre>
+       *
+       * <code>rpc ListReplicationPeers(.hbase.pb.ListReplicationPeersRequest) returns (.hbase.pb.ListReplicationPeersResponse);</code>
+       */
+      public abstract void listReplicationPeers(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse> done);
+
       /**
        * <pre>
        ** Returns a list of ServerNames marked as draining. 
@@ -70350,6 +70362,14 @@ public final class MasterProtos {
           impl.updateReplicationPeerConfig(controller, request, done);
         }
 
+        @java.lang.Override
+        public  void listReplicationPeers(
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+            org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request,
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse> done) {
+          impl.listReplicationPeers(controller, request, done);
+        }
+
         @java.lang.Override
         public  void listDrainingRegionServers(
             org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
@@ -70525,10 +70545,12 @@ public final class MasterProtos {
             case 63:
               return impl.updateReplicationPeerConfig(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest)request);
             case 64:
-              return impl.listDrainingRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest)request);
+              return impl.listReplicationPeers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest)request);
             case 65:
-              return impl.drainRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest)request);
+              return impl.listDrainingRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest)request);
             case 66:
+              return impl.drainRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest)request);
+            case 67:
               return impl.removeDrainFromRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest)request);
             default:
               throw new java.lang.AssertionError("Can't get here.");
@@ -70673,10 +70695,12 @@ public final class MasterProtos {
             case 63:
               return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest.getDefaultInstance();
             case 64:
-              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest.getDefaultInstance();
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.getDefaultInstance();
             case 65:
-              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest.getDefaultInstance();
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest.getDefaultInstance();
             case 66:
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest.getDefaultInstance();
+            case 67:
               return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest.getDefaultInstance();
             default:
               throw new java.lang.AssertionError("Can't get here.");
@@ -70821,10 +70845,12 @@ public final class MasterProtos {
             case 63:
               return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse.getDefaultInstance();
             case 64:
-              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance();
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance();
             case 65:
-              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance();
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance();
             case 66:
+              return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance();
+            case 67:
               return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse.getDefaultInstance();
             default:
               throw new java.lang.AssertionError("Can't get here.");
@@ -71631,6 +71657,18 @@ public final class MasterProtos {
         org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest request,
         org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse> done);
 
+    /**
+     * <pre>
+     ** Returns a list of replication peers 
+     * </pre>
+     *
+     * <code>rpc ListReplicationPeers(.hbase.pb.ListReplicationPeersRequest) returns (.hbase.pb.ListReplicationPeersResponse);</code>
+     */
+    public abstract void listReplicationPeers(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse> done);
+
     /**
      * <pre>
      ** Returns a list of ServerNames marked as draining. 
@@ -72010,16 +72048,21 @@ public final class MasterProtos {
               done));
           return;
         case 64:
+          this.listReplicationPeers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest)request,
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcUtil.<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse>specializeCallback(
+              done));
+          return;
+        case 65:
           this.listDrainingRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest)request,
             org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcUtil.<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse>specializeCallback(
               done));
           return;
-        case 65:
+        case 66:
           this.drainRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest)request,
             org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcUtil.<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse>specializeCallback(
               done));
           return;
-        case 66:
+        case 67:
           this.removeDrainFromRegionServers(controller, (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest)request,
             org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcUtil.<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse>specializeCallback(
               done));
@@ -72167,10 +72210,12 @@ public final class MasterProtos {
         case 63:
           return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest.getDefaultInstance();
         case 64:
-          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest.getDefaultInstance();
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.getDefaultInstance();
         case 65:
-          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest.getDefaultInstance();
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest.getDefaultInstance();
         case 66:
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest.getDefaultInstance();
+        case 67:
           return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest.getDefaultInstance();
         default:
           throw new java.lang.AssertionError("Can't get here.");
@@ -72315,10 +72360,12 @@ public final class MasterProtos {
         case 63:
           return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse.getDefaultInstance();
         case 64:
-          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance();
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance();
         case 65:
-          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance();
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance();
         case 66:
+          return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance();
+        case 67:
           return org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse.getDefaultInstance();
         default:
           throw new java.lang.AssertionError("Can't get here.");
@@ -73301,12 +73348,27 @@ public final class MasterProtos {
             org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigResponse.getDefaultInstance()));
       }
 
+      public  void listReplicationPeers(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse> done) {
+        channel.callMethod(
+          getDescriptor().getMethods().get(64),
+          controller,
+          request,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance(),
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcUtil.generalizeCallback(
+            done,
+            org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.class,
+            org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance()));
+      }
+
       public  void listDrainingRegionServers(
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest request,
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse> done) {
         channel.callMethod(
-          getDescriptor().getMethods().get(64),
+          getDescriptor().getMethods().get(65),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance(),
@@ -73321,7 +73383,7 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest request,
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse> done) {
         channel.callMethod(
-          getDescriptor().getMethods().get(65),
+          getDescriptor().getMethods().get(66),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance(),
@@ -73336,7 +73398,7 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest request,
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcCallback<org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse> done) {
         channel.callMethod(
-          getDescriptor().getMethods().get(66),
+          getDescriptor().getMethods().get(67),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse.getDefaultInstance(),
@@ -73673,6 +73735,11 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest request)
           throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;
 
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse listReplicationPeers(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException;
+
       public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse listDrainingRegionServers(
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest request)
@@ -74464,12 +74531,24 @@ public final class MasterProtos {
       }
 
 
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse listReplicationPeers(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest request)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException {
+        return (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse) channel.callBlockingMethod(
+          getDescriptor().getMethods().get(64),
+          controller,
+          request,
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance());
+      }
+
+
       public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse listDrainingRegionServers(
           org.apache.hadoop.hbase.shaded.com.google.protobuf.RpcController controller,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersRequest request)
           throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException {
         return (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse) channel.callBlockingMethod(
-          getDescriptor().getMethods().get(64),
+          getDescriptor().getMethods().get(65),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.ListDrainingRegionServersResponse.getDefaultInstance());
@@ -74481,7 +74560,7 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersRequest request)
           throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException {
         return (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse) channel.callBlockingMethod(
-          getDescriptor().getMethods().get(65),
+          getDescriptor().getMethods().get(66),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.DrainRegionServersResponse.getDefaultInstance());
@@ -74493,7 +74572,7 @@ public final class MasterProtos {
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersRequest request)
           throws org.apache.hadoop.hbase.shaded.com.google.protobuf.ServiceException {
         return (org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse) channel.callBlockingMethod(
-          getDescriptor().getMethods().get(66),
+          getDescriptor().getMethods().get(67),
           controller,
           request,
           org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.RemoveDrainFromRegionServersResponse.getDefaultInstance());
@@ -75319,7 +75398,7 @@ public final class MasterProtos {
       "\022)\n\013server_name\030\001 \003(\0132\024.hbase.pb.ServerN" +
       "ame\"&\n$RemoveDrainFromRegionServersRespo",
       "nse*(\n\020MasterSwitchType\022\t\n\005SPLIT\020\000\022\t\n\005ME" +
-      "RGE\020\0012\2301\n\rMasterService\022e\n\024GetSchemaAlte" +
+      "RGE\020\0012\3771\n\rMasterService\022e\n\024GetSchemaAlte" +
       "rStatus\022%.hbase.pb.GetSchemaAlterStatusR" +
       "equest\032&.hbase.pb.GetSchemaAlterStatusRe" +
       "sponse\022b\n\023GetTableDescriptors\022$.hbase.pb" +
@@ -75468,17 +75547,20 @@ public final class MasterProtos {
       "\n\033UpdateReplicationPeerConfig\022,.hbase.pb" +
       ".UpdateReplicationPeerConfigRequest\032-.hb" +
       "ase.pb.UpdateReplicationPeerConfigRespon",
-      "se\022t\n\031listDrainingRegionServers\022*.hbase." +
-      "pb.ListDrainingRegionServersRequest\032+.hb" +
-      "ase.pb.ListDrainingRegionServersResponse" +
-      "\022_\n\022drainRegionServers\022#.hbase.pb.DrainR" +
-      "egionServersRequest\032$.hbase.pb.DrainRegi" +
-      "onServersResponse\022}\n\034removeDrainFromRegi" +
-      "onServers\022-.hbase.pb.RemoveDrainFromRegi" +
-      "onServersRequest\032..hbase.pb.RemoveDrainF" +
-      "romRegionServersResponseBI\n1org.apache.h" +
-      "adoop.hbase.shaded.protobuf.generatedB\014M",
-      "asterProtosH\001\210\001\001\240\001\001"
+      "se\022e\n\024ListReplicationPeers\022%.hbase.pb.Li" +
+      "stReplicationPeersRequest\032&.hbase.pb.Lis" +
+      "tReplicationPeersResponse\022t\n\031listDrainin" +
+      "gRegionServers\022*.hbase.pb.ListDrainingRe" +
+      "gionServersRequest\032+.hbase.pb.ListDraini" +
+      "ngRegionServersResponse\022_\n\022drainRegionSe" +
+      "rvers\022#.hbase.pb.DrainRegionServersReque" +
+      "st\032$.hbase.pb.DrainRegionServersResponse" +
+      "\022}\n\034removeDrainFromRegionServers\022-.hbase" +
+      ".pb.RemoveDrainFromRegionServersRequest\032",
+      "..hbase.pb.RemoveDrainFromRegionServersR" +
+      "esponseBI\n1org.apache.hadoop.hbase.shade" +
+      "d.protobuf.generatedB\014MasterProtosH\001\210\001\001\240" +
+      "\001\001"
     };
     org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
diff --git a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/ReplicationProtos.java b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/ReplicationProtos.java
index e4fdfe851f1..6a6d4bf2a9d 100644
--- a/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/ReplicationProtos.java
+++ b/hbase-protocol-shaded/src/main/java/org/apache/hadoop/hbase/shaded/protobuf/generated/ReplicationProtos.java
@@ -3502,6 +3502,993 @@ public final class ReplicationProtos {
 
   }
 
+  public interface ReplicationPeerDescriptionOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:hbase.pb.ReplicationPeerDescription)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>required string id = 1;</code>
+     */
+    boolean hasId();
+    /**
+     * <code>required string id = 1;</code>
+     */
+    java.lang.String getId();
+    /**
+     * <code>required string id = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+        getIdBytes();
+
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    boolean hasState();
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState getState();
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder getStateOrBuilder();
+
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    boolean hasConfig();
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer getConfig();
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder getConfigOrBuilder();
+  }
+  /**
+   * <pre>
+   **
+   * Used by replication. Description of the replication peer.
+   * </pre>
+   *
+   * Protobuf type {@code hbase.pb.ReplicationPeerDescription}
+   */
+  public  static final class ReplicationPeerDescription extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:hbase.pb.ReplicationPeerDescription)
+      ReplicationPeerDescriptionOrBuilder {
+    // Use ReplicationPeerDescription.newBuilder() to construct.
+    private ReplicationPeerDescription(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private ReplicationPeerDescription() {
+      id_ = "";
+    }
+
+    @java.lang.Override
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private ReplicationPeerDescription(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      int mutable_bitField0_ = 0;
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs = input.readBytes();
+              bitField0_ |= 0x00000001;
+              id_ = bs;
+              break;
+            }
+            case 18: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000002) == 0x00000002)) {
+                subBuilder = state_.toBuilder();
+              }
+              state_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(state_);
+                state_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000002;
+              break;
+            }
+            case 26: {
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000004) == 0x00000004)) {
+                subBuilder = config_.toBuilder();
+              }
+              config_ = input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(config_);
+                config_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000004;
+              break;
+            }
+          }
+        }
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ReplicationPeerDescription_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ReplicationPeerDescription_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int ID_FIELD_NUMBER = 1;
+    private volatile java.lang.Object id_;
+    /**
+     * <code>required string id = 1;</code>
+     */
+    public boolean hasId() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required string id = 1;</code>
+     */
+    public java.lang.String getId() {
+      java.lang.Object ref = id_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs = 
+            (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          id_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>required string id = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+        getIdBytes() {
+      java.lang.Object ref = id_;
+      if (ref instanceof java.lang.String) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        id_ = b;
+        return b;
+      } else {
+        return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    public static final int STATE_FIELD_NUMBER = 2;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState state_;
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    public boolean hasState() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState getState() {
+      return state_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.getDefaultInstance() : state_;
+    }
+    /**
+     * <code>required .hbase.pb.ReplicationState state = 2;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder getStateOrBuilder() {
+      return state_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.getDefaultInstance() : state_;
+    }
+
+    public static final int CONFIG_FIELD_NUMBER = 3;
+    private org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer config_;
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    public boolean hasConfig() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer getConfig() {
+      return config_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.getDefaultInstance() : config_;
+    }
+    /**
+     * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder getConfigOrBuilder() {
+      return config_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.getDefaultInstance() : config_;
+    }
+
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      if (!hasId()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasState()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!hasConfig()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getState().isInitialized()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getConfig().isInitialized()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeMessage(2, getState());
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeMessage(3, getConfig());
+      }
+      unknownFields.writeTo(output);
+    }
+
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getState());
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getConfig());
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription other = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription) obj;
+
+      boolean result = true;
+      result = result && (hasId() == other.hasId());
+      if (hasId()) {
+        result = result && getId()
+            .equals(other.getId());
+      }
+      result = result && (hasState() == other.hasState());
+      if (hasState()) {
+        result = result && getState()
+            .equals(other.getState());
+      }
+      result = result && (hasConfig() == other.hasConfig());
+      if (hasConfig()) {
+        result = result && getConfig()
+            .equals(other.getConfig());
+      }
+      result = result && unknownFields.equals(other.unknownFields);
+      return result;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasId()) {
+        hash = (37 * hash) + ID_FIELD_NUMBER;
+        hash = (53 * hash) + getId().hashCode();
+      }
+      if (hasState()) {
+        hash = (37 * hash) + STATE_FIELD_NUMBER;
+        hash = (53 * hash) + getState().hashCode();
+      }
+      if (hasConfig()) {
+        hash = (37 * hash) + CONFIG_FIELD_NUMBER;
+        hash = (53 * hash) + getConfig().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(byte[] data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        byte[] data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseDelimitedFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     **
+     * Used by replication. Description of the replication peer.
+     * </pre>
+     *
+     * Protobuf type {@code hbase.pb.ReplicationPeerDescription}
+     */
+    public static final class Builder extends
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:hbase.pb.ReplicationPeerDescription)
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder {
+      public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ReplicationPeerDescription_descriptor;
+      }
+
+      protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ReplicationPeerDescription_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+          getStateFieldBuilder();
+          getConfigFieldBuilder();
+        }
+      }
+      public Builder clear() {
+        super.clear();
+        id_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        if (stateBuilder_ == null) {
+          state_ = null;
+        } else {
+          stateBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000002);
+        if (configBuilder_ == null) {
+          config_ = null;
+        } else {
+          configBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
+        return this;
+      }
+
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ReplicationPeerDescription_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription result = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.id_ = id_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        if (stateBuilder_ == null) {
+          result.state_ = state_;
+        } else {
+          result.state_ = stateBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        if (configBuilder_ == null) {
+          result.config_ = config_;
+        } else {
+          result.config_ = configBuilder_.build();
+        }
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder clone() {
+        return (Builder) super.clone();
+      }
+      public Builder setField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.setField(field, value);
+      }
+      public Builder clearField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return (Builder) super.clearField(field);
+      }
+      public Builder clearOneof(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return (Builder) super.clearOneof(oneof);
+      }
+      public Builder setRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, Object value) {
+        return (Builder) super.setRepeatedField(field, index, value);
+      }
+      public Builder addRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.addRepeatedField(field, value);
+      }
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.getDefaultInstance()) return this;
+        if (other.hasId()) {
+          bitField0_ |= 0x00000001;
+          id_ = other.id_;
+          onChanged();
+        }
+        if (other.hasState()) {
+          mergeState(other.getState());
+        }
+        if (other.hasConfig()) {
+          mergeConfig(other.getConfig());
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (!hasId()) {
+          return false;
+        }
+        if (!hasState()) {
+          return false;
+        }
+        if (!hasConfig()) {
+          return false;
+        }
+        if (!getState().isInitialized()) {
+          return false;
+        }
+        if (!getConfig().isInitialized()) {
+          return false;
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object id_ = "";
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public boolean hasId() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public java.lang.String getId() {
+        java.lang.Object ref = id_;
+        if (!(ref instanceof java.lang.String)) {
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs =
+              (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          if (bs.isValidUtf8()) {
+            id_ = s;
+          }
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+          getIdBytes() {
+        java.lang.Object ref = id_;
+        if (ref instanceof String) {
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          id_ = b;
+          return b;
+        } else {
+          return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public Builder setId(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        id_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public Builder clearId() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        id_ = getDefaultInstance().getId();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>required string id = 1;</code>
+       */
+      public Builder setIdBytes(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        id_ = value;
+        onChanged();
+        return this;
+      }
+
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState state_ = null;
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder> stateBuilder_;
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public boolean hasState() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState getState() {
+        if (stateBuilder_ == null) {
+          return state_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.getDefaultInstance() : state_;
+        } else {
+          return stateBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public Builder setState(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState value) {
+        if (stateBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          state_ = value;
+          onChanged();
+        } else {
+          stateBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public Builder setState(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder builderForValue) {
+        if (stateBuilder_ == null) {
+          state_ = builderForValue.build();
+          onChanged();
+        } else {
+          stateBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public Builder mergeState(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState value) {
+        if (stateBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) == 0x00000002) &&
+              state_ != null &&
+              state_ != org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.getDefaultInstance()) {
+            state_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.newBuilder(state_).mergeFrom(value).buildPartial();
+          } else {
+            state_ = value;
+          }
+          onChanged();
+        } else {
+          stateBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public Builder clearState() {
+        if (stateBuilder_ == null) {
+          state_ = null;
+          onChanged();
+        } else {
+          stateBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder getStateBuilder() {
+        bitField0_ |= 0x00000002;
+        onChanged();
+        return getStateFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder getStateOrBuilder() {
+        if (stateBuilder_ != null) {
+          return stateBuilder_.getMessageOrBuilder();
+        } else {
+          return state_ == null ?
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.getDefaultInstance() : state_;
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationState state = 2;</code>
+       */
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder> 
+          getStateFieldBuilder() {
+        if (stateBuilder_ == null) {
+          stateBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationState.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationStateOrBuilder>(
+                  getState(),
+                  getParentForChildren(),
+                  isClean());
+          state_ = null;
+        }
+        return stateBuilder_;
+      }
+
+      private org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer config_ = null;
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder> configBuilder_;
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public boolean hasConfig() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer getConfig() {
+        if (configBuilder_ == null) {
+          return config_ == null ? org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.getDefaultInstance() : config_;
+        } else {
+          return configBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public Builder setConfig(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer value) {
+        if (configBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          config_ = value;
+          onChanged();
+        } else {
+          configBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public Builder setConfig(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder builderForValue) {
+        if (configBuilder_ == null) {
+          config_ = builderForValue.build();
+          onChanged();
+        } else {
+          configBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public Builder mergeConfig(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer value) {
+        if (configBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) == 0x00000004) &&
+              config_ != null &&
+              config_ != org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.getDefaultInstance()) {
+            config_ =
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.newBuilder(config_).mergeFrom(value).buildPartial();
+          } else {
+            config_ = value;
+          }
+          onChanged();
+        } else {
+          configBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public Builder clearConfig() {
+        if (configBuilder_ == null) {
+          config_ = null;
+          onChanged();
+        } else {
+          configBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
+        return this;
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder getConfigBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return getConfigFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder getConfigOrBuilder() {
+        if (configBuilder_ != null) {
+          return configBuilder_.getMessageOrBuilder();
+        } else {
+          return config_ == null ?
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.getDefaultInstance() : config_;
+        }
+      }
+      /**
+       * <code>required .hbase.pb.ReplicationPeer config = 3;</code>
+       */
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder> 
+          getConfigFieldBuilder() {
+        if (configBuilder_ == null) {
+          configBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.SingleFieldBuilderV3<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeer.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerOrBuilder>(
+                  getConfig(),
+                  getParentForChildren(),
+                  isClean());
+          config_ = null;
+        }
+        return configBuilder_;
+      }
+      public final Builder setUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      public final Builder mergeUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.ReplicationPeerDescription)
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.ReplicationPeerDescription)
+    private static final org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription();
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ReplicationPeerDescription>
+        PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<ReplicationPeerDescription>() {
+      public ReplicationPeerDescription parsePartialFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+          return new ReplicationPeerDescription(input, extensionRegistry);
+      }
+    };
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ReplicationPeerDescription> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ReplicationPeerDescription> getParserForType() {
+      return PARSER;
+    }
+
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
   public interface ReplicationHLogPositionOrBuilder extends
       // @@protoc_insertion_point(interface_extends:hbase.pb.ReplicationHLogPosition)
       org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
@@ -10347,6 +11334,1304 @@ public final class ReplicationProtos {
 
   }
 
+  public interface ListReplicationPeersRequestOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:hbase.pb.ListReplicationPeersRequest)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    boolean hasRegex();
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    java.lang.String getRegex();
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+        getRegexBytes();
+  }
+  /**
+   * Protobuf type {@code hbase.pb.ListReplicationPeersRequest}
+   */
+  public  static final class ListReplicationPeersRequest extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:hbase.pb.ListReplicationPeersRequest)
+      ListReplicationPeersRequestOrBuilder {
+    // Use ListReplicationPeersRequest.newBuilder() to construct.
+    private ListReplicationPeersRequest(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private ListReplicationPeersRequest() {
+      regex_ = "";
+    }
+
+    @java.lang.Override
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private ListReplicationPeersRequest(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      int mutable_bitField0_ = 0;
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs = input.readBytes();
+              bitField0_ |= 0x00000001;
+              regex_ = bs;
+              break;
+            }
+          }
+        }
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersRequest_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.Builder.class);
+    }
+
+    private int bitField0_;
+    public static final int REGEX_FIELD_NUMBER = 1;
+    private volatile java.lang.Object regex_;
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    public boolean hasRegex() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    public java.lang.String getRegex() {
+      java.lang.Object ref = regex_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs = 
+            (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          regex_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>optional string regex = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+        getRegexBytes() {
+      java.lang.Object ref = regex_;
+      if (ref instanceof java.lang.String) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+            org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        regex_ = b;
+        return b;
+      } else {
+        return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.writeString(output, 1, regex_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.computeStringSize(1, regex_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest other = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest) obj;
+
+      boolean result = true;
+      result = result && (hasRegex() == other.hasRegex());
+      if (hasRegex()) {
+        result = result && getRegex()
+            .equals(other.getRegex());
+      }
+      result = result && unknownFields.equals(other.unknownFields);
+      return result;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasRegex()) {
+        hash = (37 * hash) + REGEX_FIELD_NUMBER;
+        hash = (53 * hash) + getRegex().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(byte[] data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        byte[] data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.ListReplicationPeersRequest}
+     */
+    public static final class Builder extends
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:hbase.pb.ListReplicationPeersRequest)
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequestOrBuilder {
+      public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersRequest_descriptor;
+      }
+
+      protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      public Builder clear() {
+        super.clear();
+        regex_ = "";
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersRequest_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest result = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.regex_ = regex_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder clone() {
+        return (Builder) super.clone();
+      }
+      public Builder setField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.setField(field, value);
+      }
+      public Builder clearField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return (Builder) super.clearField(field);
+      }
+      public Builder clearOneof(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return (Builder) super.clearOneof(oneof);
+      }
+      public Builder setRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, Object value) {
+        return (Builder) super.setRepeatedField(field, index, value);
+      }
+      public Builder addRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.addRepeatedField(field, value);
+      }
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest.getDefaultInstance()) return this;
+        if (other.hasRegex()) {
+          bitField0_ |= 0x00000001;
+          regex_ = other.regex_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private java.lang.Object regex_ = "";
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public boolean hasRegex() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public java.lang.String getRegex() {
+        java.lang.Object ref = regex_;
+        if (!(ref instanceof java.lang.String)) {
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString bs =
+              (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          if (bs.isValidUtf8()) {
+            regex_ = s;
+          }
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString
+          getRegexBytes() {
+        java.lang.Object ref = regex_;
+        if (ref instanceof String) {
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString b = 
+              org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          regex_ = b;
+          return b;
+        } else {
+          return (org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public Builder setRegex(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        regex_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public Builder clearRegex() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        regex_ = getDefaultInstance().getRegex();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string regex = 1;</code>
+       */
+      public Builder setRegexBytes(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000001;
+        regex_ = value;
+        onChanged();
+        return this;
+      }
+      public final Builder setUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      public final Builder mergeUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.ListReplicationPeersRequest)
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.ListReplicationPeersRequest)
+    private static final org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest();
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersRequest>
+        PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<ListReplicationPeersRequest>() {
+      public ListReplicationPeersRequest parsePartialFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+          return new ListReplicationPeersRequest(input, extensionRegistry);
+      }
+    };
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersRequest> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersRequest> getParserForType() {
+      return PARSER;
+    }
+
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  public interface ListReplicationPeersResponseOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:hbase.pb.ListReplicationPeersResponse)
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> 
+        getPeerDescList();
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getPeerDesc(int index);
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    int getPeerDescCount();
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    java.util.List<? extends org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder> 
+        getPeerDescOrBuilderList();
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder getPeerDescOrBuilder(
+        int index);
+  }
+  /**
+   * Protobuf type {@code hbase.pb.ListReplicationPeersResponse}
+   */
+  public  static final class ListReplicationPeersResponse extends
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:hbase.pb.ListReplicationPeersResponse)
+      ListReplicationPeersResponseOrBuilder {
+    // Use ListReplicationPeersResponse.newBuilder() to construct.
+    private ListReplicationPeersResponse(org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private ListReplicationPeersResponse() {
+      peerDesc_ = java.util.Collections.emptyList();
+    }
+
+    @java.lang.Override
+    public final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private ListReplicationPeersResponse(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      int mutable_bitField0_ = 0;
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+                peerDesc_ = new java.util.ArrayList<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription>();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              peerDesc_.add(
+                  input.readMessage(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.PARSER, extensionRegistry));
+              break;
+            }
+          }
+        }
+      } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+          peerDesc_ = java.util.Collections.unmodifiableList(peerDesc_);
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersResponse_descriptor;
+    }
+
+    protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.Builder.class);
+    }
+
+    public static final int PEER_DESC_FIELD_NUMBER = 1;
+    private java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> peerDesc_;
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    public java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> getPeerDescList() {
+      return peerDesc_;
+    }
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    public java.util.List<? extends org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder> 
+        getPeerDescOrBuilderList() {
+      return peerDesc_;
+    }
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    public int getPeerDescCount() {
+      return peerDesc_.size();
+    }
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getPeerDesc(int index) {
+      return peerDesc_.get(index);
+    }
+    /**
+     * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+     */
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder getPeerDescOrBuilder(
+        int index) {
+      return peerDesc_.get(index);
+    }
+
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      for (int i = 0; i < getPeerDescCount(); i++) {
+        if (!getPeerDesc(i).isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      for (int i = 0; i < peerDesc_.size(); i++) {
+        output.writeMessage(1, peerDesc_.get(i));
+      }
+      unknownFields.writeTo(output);
+    }
+
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      for (int i = 0; i < peerDesc_.size(); i++) {
+        size += org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, peerDesc_.get(i));
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse other = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse) obj;
+
+      boolean result = true;
+      result = result && getPeerDescList()
+          .equals(other.getPeerDescList());
+      result = result && unknownFields.equals(other.unknownFields);
+      return result;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (getPeerDescCount() > 0) {
+        hash = (37 * hash) + PEER_DESC_FIELD_NUMBER;
+        hash = (53 * hash) + getPeerDescList().hashCode();
+      }
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ByteString data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(byte[] data)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        byte[] data,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseDelimitedFrom(
+        java.io.InputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parseFrom(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.ListReplicationPeersResponse}
+     */
+    public static final class Builder extends
+        org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:hbase.pb.ListReplicationPeersResponse)
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponseOrBuilder {
+      public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersResponse_descriptor;
+      }
+
+      protected org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.class, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+          getPeerDescFieldBuilder();
+        }
+      }
+      public Builder clear() {
+        super.clear();
+        if (peerDescBuilder_ == null) {
+          peerDesc_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          peerDescBuilder_.clear();
+        }
+        return this;
+      }
+
+      public org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.internal_static_hbase_pb_ListReplicationPeersResponse_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse build() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse buildPartial() {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse result = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse(this);
+        int from_bitField0_ = bitField0_;
+        if (peerDescBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001)) {
+            peerDesc_ = java.util.Collections.unmodifiableList(peerDesc_);
+            bitField0_ = (bitField0_ & ~0x00000001);
+          }
+          result.peerDesc_ = peerDesc_;
+        } else {
+          result.peerDesc_ = peerDescBuilder_.build();
+        }
+        onBuilt();
+        return result;
+      }
+
+      public Builder clone() {
+        return (Builder) super.clone();
+      }
+      public Builder setField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.setField(field, value);
+      }
+      public Builder clearField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return (Builder) super.clearField(field);
+      }
+      public Builder clearOneof(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return (Builder) super.clearOneof(oneof);
+      }
+      public Builder setRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, Object value) {
+        return (Builder) super.setRepeatedField(field, index, value);
+      }
+      public Builder addRepeatedField(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FieldDescriptor field,
+          Object value) {
+        return (Builder) super.addRepeatedField(field, value);
+      }
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse) {
+          return mergeFrom((org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse other) {
+        if (other == org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse.getDefaultInstance()) return this;
+        if (peerDescBuilder_ == null) {
+          if (!other.peerDesc_.isEmpty()) {
+            if (peerDesc_.isEmpty()) {
+              peerDesc_ = other.peerDesc_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+            } else {
+              ensurePeerDescIsMutable();
+              peerDesc_.addAll(other.peerDesc_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.peerDesc_.isEmpty()) {
+            if (peerDescBuilder_.isEmpty()) {
+              peerDescBuilder_.dispose();
+              peerDescBuilder_ = null;
+              peerDesc_ = other.peerDesc_;
+              bitField0_ = (bitField0_ & ~0x00000001);
+              peerDescBuilder_ = 
+                org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getPeerDescFieldBuilder() : null;
+            } else {
+              peerDescBuilder_.addAllMessages(other.peerDesc_);
+            }
+          }
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        for (int i = 0; i < getPeerDescCount(); i++) {
+          if (!getPeerDesc(i).isInitialized()) {
+            return false;
+          }
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      private java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> peerDesc_ =
+        java.util.Collections.emptyList();
+      private void ensurePeerDescIsMutable() {
+        if (!((bitField0_ & 0x00000001) == 0x00000001)) {
+          peerDesc_ = new java.util.ArrayList<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription>(peerDesc_);
+          bitField0_ |= 0x00000001;
+         }
+      }
+
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder> peerDescBuilder_;
+
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> getPeerDescList() {
+        if (peerDescBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(peerDesc_);
+        } else {
+          return peerDescBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public int getPeerDescCount() {
+        if (peerDescBuilder_ == null) {
+          return peerDesc_.size();
+        } else {
+          return peerDescBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription getPeerDesc(int index) {
+        if (peerDescBuilder_ == null) {
+          return peerDesc_.get(index);
+        } else {
+          return peerDescBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder setPeerDesc(
+          int index, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription value) {
+        if (peerDescBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensurePeerDescIsMutable();
+          peerDesc_.set(index, value);
+          onChanged();
+        } else {
+          peerDescBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder setPeerDesc(
+          int index, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder builderForValue) {
+        if (peerDescBuilder_ == null) {
+          ensurePeerDescIsMutable();
+          peerDesc_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          peerDescBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder addPeerDesc(org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription value) {
+        if (peerDescBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensurePeerDescIsMutable();
+          peerDesc_.add(value);
+          onChanged();
+        } else {
+          peerDescBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder addPeerDesc(
+          int index, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription value) {
+        if (peerDescBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensurePeerDescIsMutable();
+          peerDesc_.add(index, value);
+          onChanged();
+        } else {
+          peerDescBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder addPeerDesc(
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder builderForValue) {
+        if (peerDescBuilder_ == null) {
+          ensurePeerDescIsMutable();
+          peerDesc_.add(builderForValue.build());
+          onChanged();
+        } else {
+          peerDescBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder addPeerDesc(
+          int index, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder builderForValue) {
+        if (peerDescBuilder_ == null) {
+          ensurePeerDescIsMutable();
+          peerDesc_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          peerDescBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder addAllPeerDesc(
+          java.lang.Iterable<? extends org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription> values) {
+        if (peerDescBuilder_ == null) {
+          ensurePeerDescIsMutable();
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, peerDesc_);
+          onChanged();
+        } else {
+          peerDescBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder clearPeerDesc() {
+        if (peerDescBuilder_ == null) {
+          peerDesc_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000001);
+          onChanged();
+        } else {
+          peerDescBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public Builder removePeerDesc(int index) {
+        if (peerDescBuilder_ == null) {
+          ensurePeerDescIsMutable();
+          peerDesc_.remove(index);
+          onChanged();
+        } else {
+          peerDescBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder getPeerDescBuilder(
+          int index) {
+        return getPeerDescFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder getPeerDescOrBuilder(
+          int index) {
+        if (peerDescBuilder_ == null) {
+          return peerDesc_.get(index);  } else {
+          return peerDescBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public java.util.List<? extends org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder> 
+           getPeerDescOrBuilderList() {
+        if (peerDescBuilder_ != null) {
+          return peerDescBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(peerDesc_);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder addPeerDescBuilder() {
+        return getPeerDescFieldBuilder().addBuilder(
+            org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder addPeerDescBuilder(
+          int index) {
+        return getPeerDescFieldBuilder().addBuilder(
+            index, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .hbase.pb.ReplicationPeerDescription peer_desc = 1;</code>
+       */
+      public java.util.List<org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder> 
+           getPeerDescBuilderList() {
+        return getPeerDescFieldBuilder().getBuilderList();
+      }
+      private org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+          org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder> 
+          getPeerDescFieldBuilder() {
+        if (peerDescBuilder_ == null) {
+          peerDescBuilder_ = new org.apache.hadoop.hbase.shaded.com.google.protobuf.RepeatedFieldBuilderV3<
+              org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescription.Builder, org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ReplicationPeerDescriptionOrBuilder>(
+                  peerDesc_,
+                  ((bitField0_ & 0x00000001) == 0x00000001),
+                  getParentForChildren(),
+                  isClean());
+          peerDesc_ = null;
+        }
+        return peerDescBuilder_;
+      }
+      public final Builder setUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      public final Builder mergeUnknownFields(
+          final org.apache.hadoop.hbase.shaded.com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.ListReplicationPeersResponse)
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.ListReplicationPeersResponse)
+    private static final org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse();
+    }
+
+    public static org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    @java.lang.Deprecated public static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersResponse>
+        PARSER = new org.apache.hadoop.hbase.shaded.com.google.protobuf.AbstractParser<ListReplicationPeersResponse>() {
+      public ListReplicationPeersResponse parsePartialFrom(
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.CodedInputStream input,
+          org.apache.hadoop.hbase.shaded.com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws org.apache.hadoop.hbase.shaded.com.google.protobuf.InvalidProtocolBufferException {
+          return new ListReplicationPeersResponse(input, extensionRegistry);
+      }
+    };
+
+    public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersResponse> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public org.apache.hadoop.hbase.shaded.com.google.protobuf.Parser<ListReplicationPeersResponse> getParserForType() {
+      return PARSER;
+    }
+
+    public org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
   private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
     internal_static_hbase_pb_TableCF_descriptor;
   private static final 
@@ -10362,6 +12647,11 @@ public final class ReplicationProtos {
   private static final 
     org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_hbase_pb_ReplicationState_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_ReplicationPeerDescription_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_ReplicationPeerDescription_fieldAccessorTable;
   private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
     internal_static_hbase_pb_ReplicationHLogPosition_descriptor;
   private static final 
@@ -10427,6 +12717,16 @@ public final class ReplicationProtos {
   private static final 
     org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_hbase_pb_UpdateReplicationPeerConfigResponse_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_ListReplicationPeersRequest_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_ListReplicationPeersRequest_fieldAccessorTable;
+  private static final org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_ListReplicationPeersResponse_descriptor;
+  private static final 
+    org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_hbase_pb_ListReplicationPeersResponse_fieldAccessorTable;
 
   public static org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor
       getDescriptor() {
@@ -10447,27 +12747,33 @@ public final class ReplicationProtos {
       "spaces\030\006 \003(\014\022\021\n\tbandwidth\030\007 \001(\003\"g\n\020Repli" +
       "cationState\022/\n\005state\030\001 \002(\0162 .hbase.pb.Re",
       "plicationState.State\"\"\n\005State\022\013\n\007ENABLED" +
-      "\020\000\022\014\n\010DISABLED\020\001\"+\n\027ReplicationHLogPosit" +
-      "ion\022\020\n\010position\030\001 \002(\003\"\\\n\031AddReplicationP" +
-      "eerRequest\022\017\n\007peer_id\030\001 \002(\t\022.\n\013peer_conf" +
-      "ig\030\002 \002(\0132\031.hbase.pb.ReplicationPeer\"\034\n\032A" +
-      "ddReplicationPeerResponse\"/\n\034RemoveRepli" +
-      "cationPeerRequest\022\017\n\007peer_id\030\001 \002(\t\"\037\n\035Re" +
-      "moveReplicationPeerResponse\"/\n\034EnableRep" +
-      "licationPeerRequest\022\017\n\007peer_id\030\001 \002(\t\"\037\n\035" +
-      "EnableReplicationPeerResponse\"0\n\035Disable",
-      "ReplicationPeerRequest\022\017\n\007peer_id\030\001 \002(\t\"" +
-      " \n\036DisableReplicationPeerResponse\"2\n\037Get" +
-      "ReplicationPeerConfigRequest\022\017\n\007peer_id\030" +
-      "\001 \002(\t\"c\n GetReplicationPeerConfigRespons" +
-      "e\022\017\n\007peer_id\030\001 \002(\t\022.\n\013peer_config\030\002 \002(\0132" +
-      "\031.hbase.pb.ReplicationPeer\"e\n\"UpdateRepl" +
-      "icationPeerConfigRequest\022\017\n\007peer_id\030\001 \002(" +
-      "\t\022.\n\013peer_config\030\002 \002(\0132\031.hbase.pb.Replic" +
-      "ationPeer\"%\n#UpdateReplicationPeerConfig" +
-      "ResponseBN\n1org.apache.hadoop.hbase.shad",
-      "ed.protobuf.generatedB\021ReplicationProtos" +
-      "H\001\210\001\001\240\001\001"
+      "\020\000\022\014\n\010DISABLED\020\001\"~\n\032ReplicationPeerDescr" +
+      "iption\022\n\n\002id\030\001 \002(\t\022)\n\005state\030\002 \002(\0132\032.hbas" +
+      "e.pb.ReplicationState\022)\n\006config\030\003 \002(\0132\031." +
+      "hbase.pb.ReplicationPeer\"+\n\027ReplicationH" +
+      "LogPosition\022\020\n\010position\030\001 \002(\003\"\\\n\031AddRepl" +
+      "icationPeerRequest\022\017\n\007peer_id\030\001 \002(\t\022.\n\013p" +
+      "eer_config\030\002 \002(\0132\031.hbase.pb.ReplicationP" +
+      "eer\"\034\n\032AddReplicationPeerResponse\"/\n\034Rem" +
+      "oveReplicationPeerRequest\022\017\n\007peer_id\030\001 \002",
+      "(\t\"\037\n\035RemoveReplicationPeerResponse\"/\n\034E" +
+      "nableReplicationPeerRequest\022\017\n\007peer_id\030\001" +
+      " \002(\t\"\037\n\035EnableReplicationPeerResponse\"0\n" +
+      "\035DisableReplicationPeerRequest\022\017\n\007peer_i" +
+      "d\030\001 \002(\t\" \n\036DisableReplicationPeerRespons" +
+      "e\"2\n\037GetReplicationPeerConfigRequest\022\017\n\007" +
+      "peer_id\030\001 \002(\t\"c\n GetReplicationPeerConfi" +
+      "gResponse\022\017\n\007peer_id\030\001 \002(\t\022.\n\013peer_confi" +
+      "g\030\002 \002(\0132\031.hbase.pb.ReplicationPeer\"e\n\"Up" +
+      "dateReplicationPeerConfigRequest\022\017\n\007peer",
+      "_id\030\001 \002(\t\022.\n\013peer_config\030\002 \002(\0132\031.hbase.p" +
+      "b.ReplicationPeer\"%\n#UpdateReplicationPe" +
+      "erConfigResponse\",\n\033ListReplicationPeers" +
+      "Request\022\r\n\005regex\030\001 \001(\t\"W\n\034ListReplicatio" +
+      "nPeersResponse\0227\n\tpeer_desc\030\001 \003(\0132$.hbas" +
+      "e.pb.ReplicationPeerDescriptionBN\n1org.a" +
+      "pache.hadoop.hbase.shaded.protobuf.gener" +
+      "atedB\021ReplicationProtosH\001\210\001\001\240\001\001"
     };
     org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.apache.hadoop.hbase.shaded.com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -10500,84 +12806,102 @@ public final class ReplicationProtos {
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_ReplicationState_descriptor,
         new java.lang.String[] { "State", });
-    internal_static_hbase_pb_ReplicationHLogPosition_descriptor =
+    internal_static_hbase_pb_ReplicationPeerDescription_descriptor =
       getDescriptor().getMessageTypes().get(3);
+    internal_static_hbase_pb_ReplicationPeerDescription_fieldAccessorTable = new
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_hbase_pb_ReplicationPeerDescription_descriptor,
+        new java.lang.String[] { "Id", "State", "Config", });
+    internal_static_hbase_pb_ReplicationHLogPosition_descriptor =
+      getDescriptor().getMessageTypes().get(4);
     internal_static_hbase_pb_ReplicationHLogPosition_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_ReplicationHLogPosition_descriptor,
         new java.lang.String[] { "Position", });
     internal_static_hbase_pb_AddReplicationPeerRequest_descriptor =
-      getDescriptor().getMessageTypes().get(4);
+      getDescriptor().getMessageTypes().get(5);
     internal_static_hbase_pb_AddReplicationPeerRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_AddReplicationPeerRequest_descriptor,
         new java.lang.String[] { "PeerId", "PeerConfig", });
     internal_static_hbase_pb_AddReplicationPeerResponse_descriptor =
-      getDescriptor().getMessageTypes().get(5);
+      getDescriptor().getMessageTypes().get(6);
     internal_static_hbase_pb_AddReplicationPeerResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_AddReplicationPeerResponse_descriptor,
         new java.lang.String[] { });
     internal_static_hbase_pb_RemoveReplicationPeerRequest_descriptor =
-      getDescriptor().getMessageTypes().get(6);
+      getDescriptor().getMessageTypes().get(7);
     internal_static_hbase_pb_RemoveReplicationPeerRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_RemoveReplicationPeerRequest_descriptor,
         new java.lang.String[] { "PeerId", });
     internal_static_hbase_pb_RemoveReplicationPeerResponse_descriptor =
-      getDescriptor().getMessageTypes().get(7);
+      getDescriptor().getMessageTypes().get(8);
     internal_static_hbase_pb_RemoveReplicationPeerResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_RemoveReplicationPeerResponse_descriptor,
         new java.lang.String[] { });
     internal_static_hbase_pb_EnableReplicationPeerRequest_descriptor =
-      getDescriptor().getMessageTypes().get(8);
+      getDescriptor().getMessageTypes().get(9);
     internal_static_hbase_pb_EnableReplicationPeerRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_EnableReplicationPeerRequest_descriptor,
         new java.lang.String[] { "PeerId", });
     internal_static_hbase_pb_EnableReplicationPeerResponse_descriptor =
-      getDescriptor().getMessageTypes().get(9);
+      getDescriptor().getMessageTypes().get(10);
     internal_static_hbase_pb_EnableReplicationPeerResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_EnableReplicationPeerResponse_descriptor,
         new java.lang.String[] { });
     internal_static_hbase_pb_DisableReplicationPeerRequest_descriptor =
-      getDescriptor().getMessageTypes().get(10);
+      getDescriptor().getMessageTypes().get(11);
     internal_static_hbase_pb_DisableReplicationPeerRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_DisableReplicationPeerRequest_descriptor,
         new java.lang.String[] { "PeerId", });
     internal_static_hbase_pb_DisableReplicationPeerResponse_descriptor =
-      getDescriptor().getMessageTypes().get(11);
+      getDescriptor().getMessageTypes().get(12);
     internal_static_hbase_pb_DisableReplicationPeerResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_DisableReplicationPeerResponse_descriptor,
         new java.lang.String[] { });
     internal_static_hbase_pb_GetReplicationPeerConfigRequest_descriptor =
-      getDescriptor().getMessageTypes().get(12);
+      getDescriptor().getMessageTypes().get(13);
     internal_static_hbase_pb_GetReplicationPeerConfigRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_GetReplicationPeerConfigRequest_descriptor,
         new java.lang.String[] { "PeerId", });
     internal_static_hbase_pb_GetReplicationPeerConfigResponse_descriptor =
-      getDescriptor().getMessageTypes().get(13);
+      getDescriptor().getMessageTypes().get(14);
     internal_static_hbase_pb_GetReplicationPeerConfigResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_GetReplicationPeerConfigResponse_descriptor,
         new java.lang.String[] { "PeerId", "PeerConfig", });
     internal_static_hbase_pb_UpdateReplicationPeerConfigRequest_descriptor =
-      getDescriptor().getMessageTypes().get(14);
+      getDescriptor().getMessageTypes().get(15);
     internal_static_hbase_pb_UpdateReplicationPeerConfigRequest_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_UpdateReplicationPeerConfigRequest_descriptor,
         new java.lang.String[] { "PeerId", "PeerConfig", });
     internal_static_hbase_pb_UpdateReplicationPeerConfigResponse_descriptor =
-      getDescriptor().getMessageTypes().get(15);
+      getDescriptor().getMessageTypes().get(16);
     internal_static_hbase_pb_UpdateReplicationPeerConfigResponse_fieldAccessorTable = new
       org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_hbase_pb_UpdateReplicationPeerConfigResponse_descriptor,
         new java.lang.String[] { });
+    internal_static_hbase_pb_ListReplicationPeersRequest_descriptor =
+      getDescriptor().getMessageTypes().get(17);
+    internal_static_hbase_pb_ListReplicationPeersRequest_fieldAccessorTable = new
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_hbase_pb_ListReplicationPeersRequest_descriptor,
+        new java.lang.String[] { "Regex", });
+    internal_static_hbase_pb_ListReplicationPeersResponse_descriptor =
+      getDescriptor().getMessageTypes().get(18);
+    internal_static_hbase_pb_ListReplicationPeersResponse_fieldAccessorTable = new
+      org.apache.hadoop.hbase.shaded.com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_hbase_pb_ListReplicationPeersResponse_descriptor,
+        new java.lang.String[] { "PeerDesc", });
     org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.getDescriptor();
   }
 
diff --git a/hbase-protocol-shaded/src/main/protobuf/Master.proto b/hbase-protocol-shaded/src/main/protobuf/Master.proto
index f553e8f1ef6..7cd9921ce68 100644
--- a/hbase-protocol-shaded/src/main/protobuf/Master.proto
+++ b/hbase-protocol-shaded/src/main/protobuf/Master.proto
@@ -893,6 +893,10 @@ service MasterService {
   rpc UpdateReplicationPeerConfig(UpdateReplicationPeerConfigRequest)
     returns(UpdateReplicationPeerConfigResponse);
 
+  /** Returns a list of replication peers */
+  rpc ListReplicationPeers(ListReplicationPeersRequest)
+    returns(ListReplicationPeersResponse);
+
   /** Returns a list of ServerNames marked as draining. */
   rpc listDrainingRegionServers(ListDrainingRegionServersRequest)
     returns(ListDrainingRegionServersResponse);
diff --git a/hbase-protocol-shaded/src/main/protobuf/Replication.proto b/hbase-protocol-shaded/src/main/protobuf/Replication.proto
index c7485144453..4cb4436bed9 100644
--- a/hbase-protocol-shaded/src/main/protobuf/Replication.proto
+++ b/hbase-protocol-shaded/src/main/protobuf/Replication.proto
@@ -57,6 +57,15 @@ message ReplicationState {
   required State state = 1;
 }
 
+/**
+ * Used by replication. Description of the replication peer.
+ */
+message ReplicationPeerDescription {
+  required string id = 1;
+  required ReplicationState state = 2;
+  required ReplicationPeer config = 3;
+}
+
 /**
  * Used by replication. Holds the current position in an WAL file.
  */
@@ -109,3 +118,11 @@ message UpdateReplicationPeerConfigRequest {
 
 message UpdateReplicationPeerConfigResponse {
 }
+
+message ListReplicationPeersRequest {
+  optional string regex = 1;
+}
+
+message ListReplicationPeersResponse {
+  repeated ReplicationPeerDescription peer_desc = 1;
+}
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MasterObserver.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MasterObserver.java
index c42c7b7ff7b..b0569e8b6b5 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MasterObserver.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/MasterObserver.java
@@ -1951,4 +1951,24 @@ public interface MasterObserver extends Coprocessor {
       final ObserverContext<MasterCoprocessorEnvironment> ctx, String peerId,
       ReplicationPeerConfig peerConfig) throws IOException {
   }
+
+  /**
+   * Called before list replication peers.
+   * @param ctx
+   * @param regex The regular expression to match peer id
+   * @throws IOException on failure
+   */
+  default void preListReplicationPeers(final ObserverContext<MasterCoprocessorEnvironment> ctx,
+      String regex) throws IOException {
+  }
+
+  /**
+   * Called after list replication peers.
+   * @param ctx
+   * @param regex The regular expression to match peer id
+   * @throws IOException on failure
+   */
+  default void postListReplicationPeers(final ObserverContext<MasterCoprocessorEnvironment> ctx,
+      String regex) throws IOException {
+  }
 }
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
index a87c38e6b50..75da73f8043 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
@@ -142,6 +142,7 @@ import org.apache.hadoop.hbase.regionserver.compactions.FIFOCompactionPolicy;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationFactory;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.replication.ReplicationQueuesZKImpl;
 import org.apache.hadoop.hbase.replication.master.TableCFsUpdater;
 import org.apache.hadoop.hbase.replication.regionserver.Replication;
@@ -3224,6 +3225,21 @@ public class HMaster extends HRegionServer implements MasterServices {
     }
   }
 
+  @Override
+  public List<ReplicationPeerDescription> listReplicationPeers(String regex)
+      throws ReplicationException, IOException {
+    if (cpHost != null) {
+      cpHost.preListReplicationPeers(regex);
+    }
+    LOG.info(getClientIdAuditPrefix() + " list replication peers, regex=" + regex);
+    Pattern pattern = regex == null ? null : Pattern.compile(regex);
+    List<ReplicationPeerDescription> peers = this.replicationManager.listReplicationPeers(pattern);
+    if (cpHost != null) {
+      cpHost.postListReplicationPeers(regex);
+    }
+    return peers;
+  }
+
   @Override
   public void drainRegionServer(final ServerName server) {
     String parentZnode = getZooKeeper().znodePaths.drainingZNode;
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java
index 4e3987ec5cc..2b6ae39f3d3 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java
@@ -1769,4 +1769,24 @@ public class MasterCoprocessorHost
       }
     });
   }
+
+  public void preListReplicationPeers(final String regex) throws IOException {
+    execOperation(coprocessors.isEmpty() ? null : new CoprocessorOperation() {
+      @Override
+      public void call(MasterObserver observer, ObserverContext<MasterCoprocessorEnvironment> ctx)
+          throws IOException {
+        observer.preListReplicationPeers(ctx, regex);
+      }
+    });
+  }
+
+  public void postListReplicationPeers(final String regex) throws IOException {
+    execOperation(coprocessors.isEmpty() ? null : new CoprocessorOperation() {
+      @Override
+      public void call(MasterObserver observer, ObserverContext<MasterCoprocessorEnvironment> ctx)
+          throws IOException {
+        observer.postListReplicationPeers(ctx, regex);
+      }
+    });
+  }
 }
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
index 707cb39870e..732e678c68c 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java
@@ -95,6 +95,8 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.Enabl
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.EnableReplicationPeerResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.GetReplicationPeerConfigResponse;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersRequest;
+import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.ListReplicationPeersResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerRequest;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.RemoveReplicationPeerResponse;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.UpdateReplicationPeerConfigRequest;
@@ -102,6 +104,7 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.ReplicationProtos.Updat
 import org.apache.hadoop.hbase.regionserver.RSRpcServices;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.security.access.AccessController;
 import org.apache.hadoop.hbase.security.visibility.VisibilityController;
@@ -1727,6 +1730,22 @@ public class MasterRpcServices extends RSRpcServices
     }
   }
 
+  @Override
+  public ListReplicationPeersResponse listReplicationPeers(RpcController controller,
+      ListReplicationPeersRequest request) throws ServiceException {
+    ListReplicationPeersResponse.Builder response = ListReplicationPeersResponse.newBuilder();
+    try {
+      List<ReplicationPeerDescription> peers = master
+          .listReplicationPeers(request.hasRegex() ? request.getRegex() : null);
+      for (ReplicationPeerDescription peer : peers) {
+        response.addPeerDesc(ReplicationSerDeHelper.toProtoReplicationPeerDescription(peer));
+      }
+    } catch (ReplicationException | IOException e) {
+      throw new ServiceException(e);
+    }
+    return response.build();
+  }
+
   @Override
   public ListDrainingRegionServersResponse listDrainingRegionServers(RpcController controller,
       ListDrainingRegionServersRequest request) throws ServiceException {
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterServices.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterServices.java
index 7686fc8ebee..060bdd86833 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterServices.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterServices.java
@@ -42,6 +42,7 @@ import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;
 import org.apache.hadoop.hbase.quotas.MasterQuotaManager;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 
 import com.google.protobuf.Service;
 
@@ -461,6 +462,14 @@ public interface MasterServices extends Server {
   void updateReplicationPeerConfig(String peerId, ReplicationPeerConfig peerConfig)
       throws ReplicationException, IOException;
 
+  /**
+   * Return a list of replication peers.
+   * @param regex The regular expression to match peer id
+   * @return a list of replication peers description
+   */
+  List<ReplicationPeerDescription> listReplicationPeers(String regex) throws ReplicationException,
+      IOException;
+
   /**
    * Mark a region server as draining to prevent additional regions from getting assigned to it.
    * @param server Region servers to drain.
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/replication/ReplicationManager.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/replication/ReplicationManager.java
index f00730dc77b..139a38015dc 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/replication/ReplicationManager.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/replication/ReplicationManager.java
@@ -18,9 +18,12 @@
 package org.apache.hadoop.hbase.master.replication;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.regex.Pattern;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
@@ -30,6 +33,7 @@ import org.apache.hadoop.hbase.classification.InterfaceAudience;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationFactory;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.replication.ReplicationPeers;
 import org.apache.hadoop.hbase.replication.ReplicationQueuesClient;
 import org.apache.hadoop.hbase.replication.ReplicationQueuesClientArguments;
@@ -100,6 +104,20 @@ public class ReplicationManager {
     this.replicationPeers.updatePeerConfig(peerId, peerConfig);
   }
 
+  public List<ReplicationPeerDescription> listReplicationPeers(Pattern pattern)
+      throws ReplicationException {
+    List<ReplicationPeerDescription> peers = new ArrayList<>();
+    List<String> peerIds = replicationPeers.getAllPeerIds();
+    for (String peerId : peerIds) {
+      if (pattern == null || (pattern != null && pattern.matcher(peerId).matches())) {
+        peers.add(new ReplicationPeerDescription(peerId, replicationPeers
+            .getStatusOfPeerFromBackingStore(peerId), replicationPeers
+            .getReplicationPeerConfig(peerId)));
+      }
+    }
+    return peers;
+  }
+
   /**
    * Set a namespace in the peer config means that all tables in this namespace
    * will be replicated to the peer cluster.
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java
index 0564ece1293..50118195a02 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java
@@ -2733,4 +2733,10 @@ public class AccessController extends BaseMasterAndRegionObserver
       ReplicationPeerConfig peerConfig) throws IOException {
     requirePermission(getActiveUser(ctx), "updateReplicationPeerConfig", Action.ADMIN);
   }
-}
+
+  @Override
+  public void preListReplicationPeers(final ObserverContext<MasterCoprocessorEnvironment> ctx,
+      String regex) throws IOException {
+    requirePermission(getActiveUser(ctx), "listReplicationPeers", Action.ADMIN);
+  }
+}
\ No newline at end of file
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
index 15d51507ee9..435e20b8039 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
@@ -31,6 +31,7 @@ import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HConstants;
+import org.apache.hadoop.hbase.ReplicationPeerNotFoundException;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.RetriesExhaustedException;
 import org.apache.hadoop.hbase.replication.ReplicationException;
@@ -207,7 +208,7 @@ public class TestReplicationAdmin {
     assertFalse(admin.getPeerState(ID_ONE));
     try {
       admin.getPeerState(ID_SECOND);
-    } catch (IllegalArgumentException iae) {
+    } catch (ReplicationPeerNotFoundException e) {
       // OK!
     }
     admin.removePeer(ID_ONE);
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java
index 36dc2e20567..10368b405c8 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java
@@ -42,6 +42,7 @@ import org.apache.hadoop.hbase.procedure2.ProcedureExecutor;
 import org.apache.hadoop.hbase.quotas.MasterQuotaManager;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationPeerDescription;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.zookeeper.MetaTableLocator;
 import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
@@ -425,4 +426,10 @@ public class MockNoopMasterServices implements MasterServices, Server {
   public void updateReplicationPeerConfig(String peerId, ReplicationPeerConfig peerConfig)
       throws ReplicationException, IOException {
   }
+
+  @Override
+  public List<ReplicationPeerDescription> listReplicationPeers(String regex)
+      throws ReplicationException, IOException {
+    return null;
+  }
 }
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java
index 71076695469..5dcea53e2a3 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java
@@ -2961,4 +2961,19 @@ public class TestAccessController extends SecureTestUtil {
     verifyAllowed(action, SUPERUSER, USER_ADMIN);
     verifyDenied(action, USER_CREATE, USER_RW, USER_RO, USER_NONE, USER_OWNER);
   }
+
+  @Test
+  public void testListReplicationPeers() throws Exception {
+    AccessTestAction action = new AccessTestAction() {
+      @Override
+      public Object run() throws Exception {
+        ACCESS_CONTROLLER.preListReplicationPeers(ObserverContext.createAndPrepare(CP_ENV, null),
+          "test");
+        return null;
+      }
+    };
+
+    verifyAllowed(action, SUPERUSER, USER_ADMIN);
+    verifyDenied(action, USER_CREATE, USER_RW, USER_RO, USER_NONE, USER_OWNER);
+  }
 }
diff --git a/src/main/asciidoc/_chapters/appendix_acl_matrix.adoc b/src/main/asciidoc/_chapters/appendix_acl_matrix.adoc
index e9026188561..1d7c748da90 100644
--- a/src/main/asciidoc/_chapters/appendix_acl_matrix.adoc
+++ b/src/main/asciidoc/_chapters/appendix_acl_matrix.adoc
@@ -122,6 +122,7 @@ In case the table goes out of date, the unit tests which check for accuracy of p
 |        | disableReplicationPeer | superuser\|global(A)
 |        | getReplicationPeerConfig | superuser\|global(A)
 |        | updateReplicationPeerConfig | superuser\|global(A)
+|        | listReplicationPeers | superuser\|global(A)
 | Region | openRegion | superuser\|global(A)
 |        | closeRegion | superuser\|global(A)
 |        | flush | superuser\|global(A)\|global\(C)\|TableOwner\|table(A)\|table\(C)