24322; normal information

Found interface org.elasticsearch.common.bytes.BytesReference, but class was expected

picture of child problems.

https://stackoverflow.com/questions/61029889/error-at-createindex-elasticsearch-using-elasticsearchoperations-why-is-the-by

To solve the solution,

<elasticsearch.version> 7.6.2

<dependency>
         <groupId>org.elasticsearch.client</groupId>
         <artifactId>elasticsearch-rest-high-level-client</artifactId>
         <version>${elasticsearch.version}</version>
     </dependency>