[Feature] Support an open api to view tablet meta for doris cloud mode

[TangSiyang2001]

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Description

Since version 3.0, apache doris have supported Compute-Separated architecture (known as doris-cloud) based on the original Compute-Integrated architecture(known as doris-local), and both working on the same code base in this doris repo, distinct by compile options and config options. Refer to docs. We intend to extend some workaround functionalities on doris-local to doris-cloud currently.

This issue requests a BE open API to view tablet meta for doris-cloud to gain storage engine visibility as doris-local. For doris-local, we have had such an API, we need to extend it to cloud mode.

Here is a pull request as an example to support BE http API both for local mode and cloud mode. The original meta API is implementened mainly in meta_action.h and meta_action.cpp

If you are interested in this feature, you could refer to the example and start your contribution to apache doris. Welcome to contact with me to exchange ideas.

Use case

Refer to https://doris.apache.org/docs/admin-manual/open-api/be-http/meta/

Related issues

No response

Are you willing to submit PR?

• [ ] Yes I am willing to submit a PR!

Code of Conduct

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

[sparklxb]

I'd like to work on it, please assign it to me

[TangSiyang2001]

@sparklxb Welcome and assigned.