caishunfeng commented on a change in pull request #8490:
URL: https://github.com/apache/dolphinscheduler/pull/8490#discussion_r811962609
##########
File path:
dolphinscheduler-worker/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java
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@@ -211,4 +221,22 @@ public void close(String cause) {
public void stop(String cause) {
close(cause);
}
+
+ /**
+ * kill all yarn tasks which are running
+ */
+ public void killAllRunningYarnTasks() {
Review comment:
> Agree with @JinyLeeChina, a better way to solve #8110 might better to
find out why the worker go into fake death. And what is the `fake death`? I
guess in `fake death` the close method will not be executed? If the
WorkerServer can close, then it will easy to go to death.
Yes, I ignored the problem of fake death before, @JinyLeeChina can you show
more detail or log about the worker fake death?
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