diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
index 77aeb20c07e..22256df3a06 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/MetaTableAccessor.java
@@ -50,23 +50,22 @@ import org.apache.hadoop.hbase.client.RegionInfo;
 import org.apache.hadoop.hbase.client.RegionInfoBuilder;
 import org.apache.hadoop.hbase.client.RegionLocator;
 import org.apache.hadoop.hbase.client.RegionReplicaUtil;
-import org.apache.hadoop.hbase.client.RegionServerCallable;
 import org.apache.hadoop.hbase.client.Result;
 import org.apache.hadoop.hbase.client.ResultScanner;
 import org.apache.hadoop.hbase.client.Scan;
 import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.client.TableState;
+import org.apache.hadoop.hbase.client.coprocessor.Batch;
 import org.apache.hadoop.hbase.exceptions.DeserializationException;
 import org.apache.hadoop.hbase.filter.Filter;
 import org.apache.hadoop.hbase.filter.FirstKeyOnlyFilter;
-import org.apache.hadoop.hbase.ipc.CoprocessorRpcChannel;
+import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;
+import org.apache.hadoop.hbase.ipc.ServerRpcController;
 import org.apache.hadoop.hbase.master.RegionState;
 import org.apache.hadoop.hbase.master.RegionState.State;
 import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
 import org.apache.hadoop.hbase.protobuf.generated.ClientProtos;
-import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier;
-import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.RegionSpecifier.RegionSpecifierType;
-import org.apache.hadoop.hbase.protobuf.generated.MultiRowMutationProtos;
+import org.apache.hadoop.hbase.protobuf.generated.MultiRowMutationProtos.MultiRowMutationService;
 import org.apache.hadoop.hbase.protobuf.generated.MultiRowMutationProtos.MutateRowsRequest;
 import org.apache.hadoop.hbase.protobuf.generated.MultiRowMutationProtos.MutateRowsResponse;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -79,6 +78,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;
+import org.apache.hbase.thirdparty.com.google.common.base.Throwables;
 
 /**
  * <p>
@@ -1735,56 +1735,41 @@ public class MetaTableAccessor {
   private static void multiMutate(Connection connection, final Table table, byte[] row,
       final List<Mutation> mutations) throws IOException {
     debugLogMutations(mutations);
-    // TODO: Need rollback!!!!
-    // TODO: Need Retry!!!
-    // TODO: What for a timeout? Default write timeout? GET FROM HTABLE?
-    // TODO: Review when we come through with ProcedureV2.
-    RegionServerCallable<MutateRowsResponse,
-        MultiRowMutationProtos.MultiRowMutationService.BlockingInterface> callable =
-        new RegionServerCallable<MutateRowsResponse,
-          MultiRowMutationProtos.MultiRowMutationService.BlockingInterface>(
-              connection, table.getName(), row, null/*RpcController not used in this CPEP!*/) {
-      @Override
-      protected MutateRowsResponse rpcCall() throws Exception {
-        final MutateRowsRequest.Builder builder = MutateRowsRequest.newBuilder();
-        for (Mutation mutation : mutations) {
-          if (mutation instanceof Put) {
-            builder.addMutationRequest(ProtobufUtil.toMutation(
-              ClientProtos.MutationProto.MutationType.PUT, mutation));
-          } else if (mutation instanceof Delete) {
-            builder.addMutationRequest(ProtobufUtil.toMutation(
-              ClientProtos.MutationProto.MutationType.DELETE, mutation));
-          } else {
-            throw new DoNotRetryIOException("multi in MetaEditor doesn't support "
-              + mutation.getClass().getName());
-          }
-        }
-        // The call to #prepare that ran before this invocation will have populated HRegionLocation.
-        HRegionLocation hrl = getLocation();
-        RegionSpecifier region = ProtobufUtil.buildRegionSpecifier(
-            RegionSpecifierType.REGION_NAME, hrl.getRegion().getRegionName());
-        builder.setRegion(region);
-        // The rpcController here is awkward. The Coprocessor Endpoint wants an instance of a
-        // com.google.protobuf but we are going over an rpc that is all shaded protobuf so it
-        // wants a org.apache.h.h.shaded.com.google.protobuf.RpcController. Set up a factory
-        // that makes com.google.protobuf.RpcController and then copy into it configs.
-        return getStub().mutateRows(null, builder.build());
-      }
+    Batch.Call<MultiRowMutationService, MutateRowsResponse> callable =
+      new Batch.Call<MultiRowMutationService, MutateRowsResponse>() {
 
-      @Override
-      // Called on the end of the super.prepare call. Set the stub.
-      protected void setStubByServiceName(ServerName serviceName/*Ignored*/) throws IOException {
-        CoprocessorRpcChannel channel = table.coprocessorService(getRow());
-        setStub(MultiRowMutationProtos.MultiRowMutationService.newBlockingStub(channel));
-      }
-    };
-    int writeTimeout = connection.getConfiguration().getInt(HConstants.HBASE_RPC_WRITE_TIMEOUT_KEY,
-        connection.getConfiguration().getInt(HConstants.HBASE_RPC_TIMEOUT_KEY,
-            HConstants.DEFAULT_HBASE_RPC_TIMEOUT));
-    // The region location should be cached in connection. Call prepare so this callable picks
-    // up the region location (see super.prepare method).
-    callable.prepare(false);
-    callable.call(writeTimeout);
+        @Override
+        public MutateRowsResponse call(MultiRowMutationService instance) throws IOException {
+          MutateRowsRequest.Builder builder = MutateRowsRequest.newBuilder();
+          for (Mutation mutation : mutations) {
+            if (mutation instanceof Put) {
+              builder.addMutationRequest(
+                ProtobufUtil.toMutation(ClientProtos.MutationProto.MutationType.PUT, mutation));
+            } else if (mutation instanceof Delete) {
+              builder.addMutationRequest(
+                ProtobufUtil.toMutation(ClientProtos.MutationProto.MutationType.DELETE, mutation));
+            } else {
+              throw new DoNotRetryIOException(
+                "multi in MetaEditor doesn't support " + mutation.getClass().getName());
+            }
+          }
+          ServerRpcController controller = new ServerRpcController();
+          CoprocessorRpcUtils.BlockingRpcCallback<MutateRowsResponse> rpcCallback =
+            new CoprocessorRpcUtils.BlockingRpcCallback<>();
+          instance.mutateRows(controller, builder.build(), rpcCallback);
+          MutateRowsResponse resp = rpcCallback.get();
+          if (controller.failedOnException()) {
+            throw controller.getFailedOn();
+          }
+          return resp;
+        }
+      };
+    try {
+      table.coprocessorService(MultiRowMutationService.class, row, row, callable);
+    } catch (Throwable e) {
+      Throwables.propagateIfPossible(e, IOException.class);
+      throw new IOException(e);
+    }
   }
 
   /**
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
index 8054bad7b98..3f69e798f09 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java
@@ -172,7 +172,6 @@ import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
  * avoiding port contention if another local HBase instance is already running).
  * <p>To preserve test data directories, pass the system property "hbase.testing.preserve.testdir"
  * setting it to true.
- * For triggering pre commit
  */
 @InterfaceAudience.Public
 @SuppressWarnings("deprecation")