zjureel commented on a change in pull request #18303:
URL: https://github.com/apache/flink/pull/18303#discussion_r812605460
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File path:
flink-rpc/flink-rpc-core/src/main/java/org/apache/flink/runtime/concurrent/ComponentMainThreadExecutor.java
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@@ -30,11 +31,15 @@
* Interface for an executor that runs tasks in the main thread of an {@link
* org.apache.flink.runtime.rpc.RpcEndpoint}.
*/
-public interface ComponentMainThreadExecutor extends ScheduledExecutor {
+public interface ComponentMainThreadExecutor extends ScheduledExecutor,
Closeable {
Review comment:
Sounds good to me, thanks
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