github-actions[bot] commented on issue #18203: URL: https://github.com/apache/dolphinscheduler/issues/18203#issuecomment-4351077325
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened ds version ```bash 3.2.1 或 3.2.2 ``` flink version ```bash 1.16.3 ``` Flink Stream startup error: Master dispatch task to worker error ```bash [WI-0][TI-0] - [INFO] 2026-04-30 16:42:16.234 +0800 o.a.d.s.m.r.StreamingTaskOperatorImpl:[45] - Receive triggerStreamingTask request: StreamingTaskTriggerRequest(executorId=1, executorName=admin, projectCode=13607458212416, taskDefinitionCode=21506564609472, taskDefinitionVersion=1, warningGroupId=0, workerGroup=default, environmentCode=-1, startParams=null, tenantCode=default, dryRun=0) [WI-0][TI-0] - [INFO] 2026-04-30 16:42:16.239 +0800 o.a.d.s.p.ProcessServiceImpl:[1308] - updated resource info {"id":null,"resourceName":"file:/dolphinscheduler/dolphinscheduler/resources/FlinkTest-1.0-SNAPSHOT.jar","res":null} [WI-0][TI-0] - [ERROR] 2026-04-30 16:42:16.245 +0800 o.a.d.s.m.r.StreamTaskExecuteRunnable:[153] - Master dispatch task to worker error, taskInstanceName: flink_stream_test java.lang.NullPointerException: null at org.apache.dolphinscheduler.server.master.runner.StreamTaskExecuteRunnable.run(StreamTaskExecuteRunnable.java:150) 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) ``` ### What you expected to happen - ### How to reproduce Create a Flink stream real-time task, click "Run", and view the master log. An error will appear saying "Master dispatch task to worker" ### Anything else _No response_ ### Version dev ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
