[Bug] [Master] TaskResponseProcessor process NullPointerException #7310
Description
Search before asking
- I had searched in the issues and found no similar issues.
What happened
[ERROR] 2021-12-10 13:01:03.481 org.apache.dolphinscheduler.remote.handler.NettyClientHandler:[156] - process command Command [type=TASK_EXECUTE_RESPONSE, opaque=15, bodyLen=130] exception
java.lang.NullPointerException: null
at org.apache.dolphinscheduler.server.master.processor.TaskResponseProcessor.process(TaskResponseProcessor.java:72)
at org.apache.dolphinscheduler.remote.handler.NettyClientHandler.lambda$processByCommandType$0(NettyClientHandler.java:154)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
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
Workflow execution
How to reproduce
Manually execute a workflow
Anything else
No response
Version
dev
Are you willing to submit PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct