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Posted to commits@dolphinscheduler.apache.org by "BigTailMonkey (via GitHub)" <gi...@apache.org> on 2025/06/07 02:11:09 UTC
[D] master-server repeat: java.lang.NullPointerException: null [dolphinscheduler]
GitHub user BigTailMonkey created a discussion: master-server repeat: java.lang.NullPointerException: null
version: DolphinScheduler 3.2.2.
OS:CentOS 7.
CPU: 60%
Memory: 50%
The master server has been printing the following logs repeatedly in a loop：
`java.lang.NullPointerException: null
[WI-58875][TI-466609] - [ERROR] 2025-06-07 09:57:28.605 +0800 o.a.d.s.m.r.WorkflowExecuteRunnable:[315] - State event handle error, get a unknown exception, will retry this event: TaskStateEvent(processInstanceId=58875, taskInstanceId=466609, taskCode=0, status=TaskExecutionStatus{code=7, desc='success'}, type=TASK_STATE_CHANGE, key=null, channel=null, context=null)
java.lang.NullPointerException: null
[WI-61453][TI-500010] - [INFO] 2025-06-07 09:57:28.708 +0800 o.a.d.s.m.r.WorkflowExecuteRunnable:[290] - Begin to handle state event, TaskStateEvent(processInstanceId=61453, taskInstanceId=500010, taskCode=0, status=TaskExecutionStatus{code=7, desc='success'}, type=TASK_STATE_CHANGE, key=null, channel=null, context=null)
[WI-61453][TI-500010] - [INFO] 2025-06-07 09:57:28.708 +0800 o.a.d.s.m.e.TaskStateEventHandler:[53] - Handle task instance state event, the current task instance state SUCCESS will be changed to SUCCESS
[WI-61453][TI-500010] - [INFO] 2025-06-07 09:57:28.708 +0800 o.a.d.s.m.r.WorkflowExecuteRunnable:[367] - TaskInstance finished task code:143034037038345 state:TaskExecutionStatus{code=7, desc='success'}
[WI-61453][TI-500010] - [INFO] 2025-06-07 09:57:28.709 +0800 o.a.d.s.m.r.StateWheelExecuteThread:[186] - remove task instance from timeout check list
[WI-61453][TI-500010] - [INFO] 2025-06-07 09:57:28.709 +0800 o.a.d.s.m.r.StateWheelExecuteThread:[209] - remove task instance from retry check list
[WI-61453][TI-500010] - [ERROR] 2025-06-07 09:57:28.747 +0800 o.a.d.s.m.r.WorkflowExecuteRunnable:[428] - Task finish failed, get a exception, will remove this taskInstance from completeTaskSet`
I don't know the reason. I've only seen this information.
I would like to report an issue, but the issue guidance page asked me how to reproduce it. Since I don't know how to reproduce the issue, I have opened this discussion as guided.
If you need more information, please let me know.
GitHub link: https://github.com/apache/dolphinscheduler/discussions/17245
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Re: [D] master-server repeat: java.lang.NullPointerException: null [dolphinscheduler]
Posted by "BigTailMonkey (via GitHub)" <gi...@apache.org>.
GitHub user BigTailMonkey added a comment to the discussion: master-server repeat: java.lang.NullPointerException: null
restart the master server.It rework.
GitHub link: https://github.com/apache/dolphinscheduler/discussions/17245#discussioncomment-13395252
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