GJL commented on a change in pull request #9832: [FLINK-11843] Bind lifespan of
Dispatcher to leader session
URL: https://github.com/apache/flink/pull/9832#discussion_r334991361
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File path:
flink-runtime/src/main/java/org/apache/flink/runtime/dispatcher/runner/DispatcherRunner.java
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@@ -30,11 +31,12 @@
public interface DispatcherRunner extends AutoCloseableAsync {
/**
- * Get the currently running {@link Dispatcher}.
+ * Return a future which is completed once the {@link Dispatcher} gains
+ * leadership.
*
- * @return the currently running dispatcher
+ * @return Future which is completed with the leader's gateway
*/
- Dispatcher getDispatcher();
+ CompletableFuture<DispatcherGateway> getDispatcherGateway();
Review comment:
This is only used in tests.
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