[DSIP-72][Dynamic Task] Suggest remove dynamic task type

[SbloodyS]

Search before asking

• I had searched in the DSIP and found no similar DSIP.

Motivation

The dynamic task type is currently supported in a user-configured manner. The user executes a while like loop to determine the exit condition. After the exit, specify multiple times of sub-workflows based on exit conditions.

The current task type has a lot of bugs, and I think the operation of executing multiple times of sub-workflows is not universal, and it is too customized for a certain business scenario. And at the same time, I search in the issue list found that only a single digit of users were using it.

So I suggest remove this dynamic task type.

Design Detail

No response

Compatibility, Deprecation, and Migration Plan

No response

Test Plan

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[caishunfeng]

+1

[EricGao888]

+1

[zhongjiajie]

+1, and because of this issue try to remove an existing plugin for our product, and as I remember we do not remove anyone before. can we add some docs and guide someone who wants to remove other plugins? Such as we have to discuss in issue or mail thread, or we only remove plugin in major or minor version?

[SbloodyS]

+1, and because of this issue try to remove an existing plugin for our product, and as I remember we do not remove anyone before. can we add some docs and guide someone who wants to remove other plugins? Such as we have to discuss in issue or mail thread, or we only remove plugin in major or minor version?

I think we should remove plugin only in major version.

[zhongjiajie]

+1, and because of this issue try to remove an existing plugin for our product, and as I remember we do not remove anyone before. can we add some docs and guide someone who wants to remove other plugins? Such as we have to discuss in issue or mail thread, or we only remove plugin in major or minor version?

I think we should remove plugin only in major version.

Agree with that, and we can add some deprecated notice for those task we remove in dev branch but still not released, WDYT

[SbloodyS]

Agree with that, and we can add some deprecated notice for those task we remove in dev branch but still not released, WDYT

Yes, we've already add it to the docs in https://github.com/apache/dolphinscheduler/blob/dev/docs/docs/en/guide/upgrade/incompatible.md

[ruanwenjun]

+1