glz-java opened a new issue #3019:
URL: https://github.com/apache/incubator-dolphinscheduler/issues/3019
**Describe the question**
When we execute the shell task, during the process of publishing the index
through logstash (Note: make sure that the logstash shell node is already
running), click stop in the workflow instance, and the workeService service
will be stop too
**System**
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
**Which version of DolphinScheduler:**
-[1.2.0] OR [1.2.1]
**Additional context**



**Requirement or improvement
Expectation: the workers server service will not stop after clicking stop
**Logfile**
[dolphinscheduler-worker.log](https://github.com/apache/incubator-dolphinscheduler/files/4803037/dolphinscheduler-worker.log)
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