FailureIndexMappingFactory (Graylog 4.2.2 API)

```
public interface FailureIndexMappingFactory
```
A factory creating an index mapping template for the failure index. Since ES failure storage is not a part of Graylog Open, an actual implementation of this interface must be provided in a plugin.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`IndexMappingTemplate`	`failureIndexMappingFor(com.github.zafarkhaja.semver.Version elasticsearchVersion)` Creates an index mapping template for the failure index

Interface FailureIndexMappingFactory