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Nacos服务端启动失败但进程没有退出 #9393

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YunWZ opened this issue Oct 25, 2022 · 0 comments · Fixed by #9396
Closed

Nacos服务端启动失败但进程没有退出 #9393

YunWZ opened this issue Oct 25, 2022 · 0 comments · Fixed by #9396
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kind/discussion Category issues related to discussion

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@YunWZ
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YunWZ commented Oct 25, 2022

Describe the bug

nacos服务端启动失败，日志输出信息如下：

2022-10-23 15:23:38.936 ERROR 27815 - - - [main] o.s.boot.SpringApplication : Application run failed

Expected behavior
此时按照正常逻辑，进程应该退出--因为此时启动失败，并不能对外提供服务。

Actually behavior
但实际上，服务端进程即不会主动退出，也无法提供服务。其结果如下图：

nacos-server-run-failed

通过 jps 或者 top 命令也可以看到nacos进程依然存在。

How to Reproduce

将配置项中的参数改为非法字符，例如：

#现在端口只能是数字，这是个无效的配置
server.port=abc

Desktop (please complete the following information):

  • OS: MacOS Ventura
  • Version nacos-server 2.1.2
  • Module [e.g. naming/config]
  • SDK N/A
@YunWZ YunWZ mentioned this issue Oct 25, 2022
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@KomachiSion KomachiSion added the kind/discussion Category issues related to discussion label Oct 26, 2022
KomachiSion pushed a commit that referenced this issue Nov 3, 2022
@YunWZ
[ISSUE #9393] 设置线程为守护线程，保证在main线程推出时应用程序能过正常关闭。 (#9396)
506bc26 
* 设置线程为守护线程，保证在main线程退出时应用程序能过正常关闭。

* graceful shutdown naming executetask engine.
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@YunWZ @KomachiSion