- All Known Implementing Classes:
 
- DefaultGroupByQueryMetricsFactory
 
public interface GroupByQueryMetricsFactory
Implementations could be injected using
 PolyBind
    .optionBinder(binder, Key.get(GroupByQueryMetricsFactory.class))
    .addBinding("myCustomGroupByQueryMetricsFactory")
    .to(MyCustomGroupByQueryMetricsFactory.class);
 And then setting property:
 druid.query.groupBy.queryMetricsFactory=myCustomGroupByQueryMetricsFactory