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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2019/10/01 09:48:18 UTC

[GitHub] [flink] tillrohrmann commented on a change in pull request #9809: [FLINK-14282] Simplify DispatcherResourceManagerComponent hierarchy

tillrohrmann commented on a change in pull request #9809: [FLINK-14282] Simplify DispatcherResourceManagerComponent hierarchy
URL: https://github.com/apache/flink/pull/9809#discussion_r329969200
 
 

 ##########
 File path: flink-runtime/src/main/java/org/apache/flink/runtime/entrypoint/component/DefaultDispatcherResourceManagerComponentFactory.java
 ##########
 @@ -71,24 +71,23 @@
 /**
  * Abstract class which implements the creation of the {@link DispatcherResourceManagerComponent} components.
  *
- * @param <T> type of the {@link DispatcherRunner}
  * @param <U> type of the {@link RestfulGateway} given to the {@link WebMonitorEndpoint}
  */
-public abstract class AbstractDispatcherResourceManagerComponentFactory<T extends DispatcherRunner, U extends RestfulGateway> implements DispatcherResourceManagerComponentFactory {
+public class DefaultDispatcherResourceManagerComponentFactory<U extends RestfulGateway> implements DispatcherResourceManagerComponentFactory {
 
 Review comment:
   Why not? The `DefaultDispatcherResourceManagerComponentFactory` has no abstract methods anymore. Moreover, the `JobDispatcherResourceManagerComponentFactory` and `SessionDispatcherResourceManagerComponentFactory` are only used to set the factory up in a certain way. I think they could actually be removed and replaced by some static helper methods. There is no need to have different subclasses for this.

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