Hey guys

I am learning and using seata recently, this is a great thing.

Component
spring-cloud-alibaba-seata:0.9.0.RELEASE

Question
I see that the seata source code contains the spring boot web dependency. **Is there a plan to support [sp

There is some mistake about push Consumer:

8 推动式消费（Push Consumer）

原文如下：
Consumer消费的一种类型，该模式下Broker收到数据后会主动推送给消费端，该消费模式一般实时性较高。

8 Push Consumer

A type of Consumer, Under this high real-time performance mode, it will push the message to the consumer actively when the Broker receives the data.

建议修改：
Broker不会主动推送，而是Consumer定时拉取，只是在用户层面不需要主动调用拉取方法，对用户层面来说像是broker把消息推送过来的
Recommand

如下：

databaseChangeLog:
  - changeSet: # 对应一个 ChangeSet 对象
      id: 0 # ChangeSet 编号
      author: calm # 作者
      comment: 空 # 备注

评论的属性是 comment，而不是comments，虽然表DATABASECHANGELOG 中相应的字段叫COMMENTS，正常的记录效果如下：

The issue tracker is ONLY used for bug report and feature request.

Any question or RocketMQ proposal please use our mailing lists.

BUG REPORT

1. Please describe the issue you observed:

• What did you do (The steps to reproduce)?
  Tried to create jdbc source/sink connectors baseing on config template in README.md

• What did you ex

Rather than have the users choose from a list of pre-defined configurations, it might be useful to have a simple command line tools that will take in all of these values as parameters, and generate the YAML configuration file automatically.

e.g. ./bin/generate-workload --num-topics=3 --msg-size=100kb --num-producers=5 ....etc.