嗯，你的索引好像是空的如果您以编程方式（即不从界面）添加实体，请确保将它们保存在搜索库中。

Well, it seems that your index is empty. If you add entities programmatically (i.e. not from the interface), be sure to save them in the search repository as well.

示例：

Sample sample = new Sample();
sample.setName("bar");
sample = sampleRepository.save(sample);
sampleSearchRepository.save(sample);

您需要重新引用示例，以获取Hibernate生成的id在弹性搜索中正确索引。

You need to reaffect sample to get the id generated by Hibernate correctly indexed in elasticsearch.

更新10/02/2016

现在有一个 JHipster模块到reindex弹性搜索仓库。