Are you using RocketMQ Flink?

## Are you using RocketMQ Flink?

If you are using RocketMQ Flink, first we would like to Thank You. Here, we sincerely invite you to take a minute to feedback on your usage scenario.

## The purpose of this issue

We are always interested in finding out who is using Flink Connector, what attracted you to use it, how we can listen to your needs, and if you are interested, help promote your organization.

## What we would like from you
Pls. submit a comment in this issue to include the following information:
* your company, school, or organization
* your country and city
* your contact info, such as email, WeChat, and Twitter (optional).
* usage scenario
* expectations(optional)

You can refer to the following sample answer for the format:
```
* Organization: XX Company
* Location: Seoul, South Korea
* Contact: foobar@gmail.org
* Version: v1.0.0
* Status: production
* Expectations(optional): Data ingest service
```

Thanks again for your participation!

Apache RocketMQ Community

Read the issue body and its sample answer first. The requested work is to add a comment describing the organization, location, optional contact details, usage scenario, version, status, and optional expectations; it is complete when that feedback is posted.

Written by the indexing model from the issue text.