HBASE-9978 The client retries even if the method is not present on the server

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1546961 13f79535-47bb-0310-9956-ffa450edef68

hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java

@@ -1713,6 +1713,12 @@ public class RpcServer implements RpcServerInterface {
       } catch (Throwable t) {
         String msg = "Unable to read call parameter from client " + getHostAddress();
         LOG.warn(msg, t);
+
+        // If the method is not present on the server, do not retry.
+        if (t instanceof UnsupportedOperationException) {
+          t = new DoNotRetryIOException(t);
+        }
+
         final Call readParamsFailedCall =
           new Call(id, this.service, null, null, null, null, this,
             responder, totalRequestSize, null);