// Make it not retry forever
configuration.setInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER, 1);
HTable table = new HTable(configuration, TEST_TABLE);
try {
CoprocessorRpcChannel protocol = table.coprocessorService(ROWS[0]);
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface service =
TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(protocol);
service.error(null, TestProtos.EmptyRequestProto.getDefaultInstance());