Yann Ann

[fix#12000]Cannot remove the WorkerGroup from the master service

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## Purpose of the pull request fix #12000 ## Brief change log Add `registryWorkerGroupNodes` and `dbWorkerGroupNodes` to save worker group from registry center and db. registry remove event will remove...

[Improvement][Master] fix issue#12001

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## Purpose of the pull request fix #12001 ## Brief change log Just add a validator before task instance was put to dispatch queue. Why need this change? Because check...

[Bug] [API] If task definition configure Worker Group, user still can delete the worker group record.

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### 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 When use delete the Worker Group record from UI, the...

[Feature] DS can support task running on remote host, not just worker server.

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description Currently DS tasks can only run on worker servers, but...

[Improvement][Script] Refactor the cli scripts.

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description backgroup : #11579 Then i refactor the scripts. 1. Add...

[Bug] [Common] update IPv4 Pattern

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## Purpose of the pull request fix #11758 ## Brief change log just update IPv4 Pattern ## Verify this pull request add some UT

[Fix-#11669][Workflow Instance Page] Fix the duration and EndTime in Workflow Instance page.

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## Purpose of the pull request fix #11669 ## Brief change log 1. Set the update strategy of field ProcessInstance#endTime to @TableField(updateStrategy = FieldStrategy.IGNORED). Because now setEndTime(null) cannot take affect....

[Bug] [UI] After we delete the worker group, but this task group still keep in the task setting.

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### 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 in #12000, after deleted the worker group, then edit the...

[Improvement][Master] Process instance will keep running when cannot find the worker group.

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### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description after #12000 , i restart the master service to re-build...

[Bug] [Master] Cannot remove the WorkerGroup from the master service.

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### 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 cannot delete the WorkerGroup from the Master service. When try...