yanchuang

不能兼容python3.8，由于使用了time.clock，该方法在3.8被移除

2

### General information - **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**: windows 10 - **ElasticHQ Version**: lasted（just master branch） - **Elasticsearch Version**: 6.8.2/7.6.2 - **Python version (ignore is using...