new ArrayList<String>(0),
new ArrayList<String>(0)
);
Plan plan = new Plan();
plan.add(updateNode);
plan.expectsAffectedRows(true);
Job job = executor.newJob(plan);
assertThat(job.tasks().get(0), instanceOf(ESUpdateByQueryTask.class));
List<ListenableFuture<TaskResult>> result = executor.execute(job);
assertThat(result.get(0).get().rowCount(), is(2L));