njnu-seafish commented on issue #17817:
URL:
https://github.com/apache/dolphinscheduler/issues/17817#issuecomment-3686330378
When the user triggers a workflow and chooses not to send alerts, the
following exception is also triggered.
>
[WI-177][TI-0] - 2025-12-23 18:42:50.963 INFO
[ds-workflow-eventbus-worker-11]
o.a.d.s.m.e.t.l.h.TaskTimeoutLifecycleEventHandler:[67] - The task s1
TimeoutStrategy is WARN, try to send a timeout alert.
[WI-177][TI-0] - 2025-12-23 18:42:50.979 ERROR
[ds-workflow-eventbus-worker-11] o.a.d.s.m.e.WorkflowEventBusFireWorker:[88] -
Fire event failed for WorkflowExecuteRunnable: s1-20251223184150048
org.apache.dolphinscheduler.server.master.engine.exceptions.WorkflowEventFireException:
Failed to fire event: TaskRetryEvent{task=s1, timeout=60015}
at
org.apache.dolphinscheduler.server.master.engine.WorkflowEventBusFireWorker.doFireSingleWorkflowEventBus(WorkflowEventBusFireWorker.java:133)
at
org.apache.dolphinscheduler.server.master.engine.WorkflowEventBusFireWorker.fireAllRegisteredEvent(WorkflowEventBusFireWorker.java:86)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.NullPointerException: null
at
org.apache.dolphinscheduler.dao.AlertDao.sendTaskTimeoutAlert(AlertDao.java:271)
at
org.apache.dolphinscheduler.service.alert.WorkflowAlertManager.sendTaskTimeoutAlert(WorkflowAlertManager.java:272)
at
org.apache.dolphinscheduler.server.master.engine.task.lifecycle.handler.TaskTimeoutLifecycleEventHandler.doTaskTimeoutAlert(TaskTimeoutLifecycleEventHandler.java:94)
at
org.apache.dolphinscheduler.server.master.engine.task.lifecycle.handler.TaskTimeoutLifecycleEventHandler.handle(TaskTimeoutLifecycleEventHandler.java:68)
at
org.apache.dolphinscheduler.server.master.engine.task.lifecycle.handler.TaskTimeoutLifecycleEventHandler.handle(TaskTimeoutLifecycleEventHandler.java:38)
at
org.apache.dolphinscheduler.server.master.engine.task.lifecycle.handler.AbstractTaskLifecycleEventHandler.handle(AbstractTaskLifecycleEventHandler.java:46)
at
org.apache.dolphinscheduler.server.master.engine.task.lifecycle.handler.AbstractTaskLifecycleEventHandler.handle(AbstractTaskLifecycleEventHandler.java:32)
at
org.apache.dolphinscheduler.server.master.engine.WorkflowEventBusFireWorker.doFireSingleEvent(WorkflowEventBusFireWorker.java:144)
at
org.apache.dolphinscheduler.server.master.engine.WorkflowEventBusFireWorker.doFireSingleWorkflowEventBus(WorkflowEventBusFireWorker.java:122)
... 8 common frames omitted
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