docs: public void ack(TerminEventData data) {
          Assert.notNull(data);
          // 目前只有select模块需要发送ack信号，这里一旦收到一个信号后就删除对应的termin节点，后续可扩展
          // 删除termin节点
          String path = StagePathUtils.getTermin(data.getPipelineId(), data.getProcessId());
          try {
              zookeeper.delete(path);
          } catch (ZkNoNodeException e) {
              // ignore,说明节点已经被删除
          } catch (ZkException e) {
              throw new ArbitrateException("Termin_ack", e);
          }
  
          TerminMonitor terminMonitor = ArbitrateFactory.getInstance(data.getPipelineId(), TerminMonitor.class);
          terminMonitor.ack(data.getProcessId());
      }