jerves commented on issue #15222:
URL:
https://github.com/apache/dolphinscheduler/issues/15222#issuecomment-1825399503
Another NullPointerException throwed by
WorkflowExecuteThreadPool::crossWorkflowParameterPassing when workflow contain
SubProcess task:
```
[ERROR] 2023-11-23 18:03:14.942 +0800
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteThreadPool:[197]
- [WorkflowInstance-77][TaskInstance-0] - Cross workflow parameter passing
error, finishProcessInstanceId: 77, taskIn
stanceId: 151
java.lang.NullPointerException: null
at
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteThreadPool.crossWorkflowParameterPassing(WorkflowExecuteThreadPool.java:192)
at
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteThreadPool.notifyProcessChanged(WorkflowExecuteThreadPool.java:172)
at
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteThreadPool.access$100(WorkflowExecuteThreadPool.java:59)
at
org.apache.dolphinscheduler.server.master.runner.WorkflowExecuteThreadPool$1.onSuccess(WorkflowExecuteThreadPool.java:146)
at
org.springframework.util.concurrent.ListenableFutureCallbackRegistry.notifySuccess(ListenableFutureCallbackRegistry.java:76)
at
org.springframework.util.concurrent.ListenableFutureCallbackRegistry.success(ListenableFutureCallbackRegistry.java:142)
at
org.springframework.util.concurrent.ListenableFutureTask.done(ListenableFutureTask.java:84)
at
java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384)
at java.util.concurrent.FutureTask.set(FutureTask.java:233)
at java.util.concurrent.FutureTask.run(FutureTask.java:274)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
```
Is that means Cross workflow parameter passing failed? What is the impact?
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