[bitsail] support doris source connector

[DongLiang-0]

Prepare a Pull Request

• Title: [BitSail-XYZ][XxxType] Title of the pull request

• Fixes: #XYZ

Please change the PR title and the related issue number refer to the following description.

The above XYZ must be replaced with the actual GitHub Issue number, indicating that the current PR is used to solve the problem described in this Issue.

If you don't find an Issue that matches your changes, please Create Issue first, then commit this PR.

For more info about the contributing guide, see: Contributing Guide

Motivation

Describe what this PR does and what problems you're trying to solve.

Modifications

Describe the modifications you've done.

Verifying this change

Please pick either of the following options.

• This change is a trivial rework/code cleanup without any test coverage.

• This change is already covered by existing tests, such as:
  (please describe tests, example:)

  • com.bytedance.bitsail.core.EngineTest#testRunEngine

• This change added tests and can be verified as follows:

  (example:)

  • Added unit tests for parsing of configs
  • Optimized integration tests for recovery after task failure

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a follow-up issue for adding the documentation

[garyli1019]

@DongLiang-0 Thanks for your contribution! Are you using your local environment for testing? I am testing doris myself recently, and found we can actually use test container to simplify the testing experience. It took me a while to start a doris cluster in my local machine. If you are interested, we can actually add the doris test container with this PR. Maybe contribute to the testcontainer project as well. DockerComposeContainer

[DongLiang-0]

Thanks for your suggestion, I will try