Usage of ProtobufRawDecoder unclear

[PreNoob]

Issue submitter TODO list

• I've looked up my issue in FAQ
• I've searched for an already existing issues here
• I've tried running master-labeled docker image and the issue still persists there
• I'm running a supported version of the application which is listed here

Describe the bug (actual behavior)

I want to use the ProtobufRawDecoder as mentioned in the docs here.

I configured it like so:

  kafka:
    clusters:
      - name: some-name
        bootstrapservers: some-bootstrapservers
        properties:
          ....
        serde:
          - name: ProtobufRawDecoder

Resulting in the following error

Caused by: com.provectus.kafka.ui.exception.ValidationException: 'className' property not set for custom serde ProtobufRawDecoderRow

After that I've checked the code for the protobuf raw serde and the name here is ProtobufDecodeRaw.

  kafka:
    clusters:
      - name: some-name
        bootstrapservers: some-bootstrapservers
        properties:
          ....
        serde:
          - name: ProtobufDecodeRaw

results in a similar error

Caused by: com.provectus.kafka.ui.exception.ValidationException: 'className' property not set for custom serde ProtobufDecodeRaw

Adding className: com.provectus.kafka.ui.serdes.builtin.ProtobufRawSerde resulted in the following error:

Caused by: com.provectus.kafka.ui.exception.ValidationException: 'filePath' property not set for custom serde ProtobufDecodeRaw

Expected behavior

I would like to have proper documentation on how to setup/use the ProtobufRawDecoder.

Your installation details

• App version: 56fa824
• Helm chart version: 0.7.5

Steps to reproduce

Deployed the helm chart with the above mentioned configuration.

Screenshots

No response

Logs

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Additional context

No response

[github-actions]

Hello there PreNoob! 👋

Thank you and congratulations 🎉 for opening your very first issue in this project! 💖

In case you want to claim this issue, please comment down below! We will try to get back to you as soon as we can. 👀

[pranavkapoorfanatics]

We are stuck here too. How do you make this work?

[pranavkapoorfanatics]

We were able to get this to work by using the master version of the image rather than latest. As @PreNoob pointed out, the Serde name has to be ProtobufDecodeRaw