crd to java error

[chestarss]

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The CustomResourceDefinition "sparkapplications.sparkoperator.k8s.io" is invalid: metadata.annotations: Too long: must have at most 262144 bytes
Error: Process completed with exit code 1.

crd file:
https://raw.githubusercontent.com/kubeflow/spark-operator/refs/heads/release-2.1/charts/spark-operator-chart/crds/sparkoperator.k8s.io_sparkapplications.yaml

[brendandburns]

Please have a look here:
#2619 (comment)

[Storm-Dev6]

Hi @chestarss,

The error metadata.annotations: Too long: must have at most 262144 bytes means that the annotations field in your CRD metadata exceeds the Kubernetes size limit.

This is a common issue when the CRD file contains very large annotations or embedded schemas.

A few suggestions to fix or work around this:

1 - Reduce the size of annotations — check if there are large annotations in your CRD YAML (e.g., full OpenAPI schema embedded in annotations) and remove or simplify them.

2 - Use kubectl apply --validate=false — sometimes this helps if validation fails on large CRDs (though not recommended for production).

3 - Split the CRD if possible — modularize it to reduce the annotation size.

4 - Check if there’s an updated or slimmed-down CRD version in the spark-operator repo.

5 - If generating Java classes from the CRD, consider using tools like kubebuilder or openapi-generator to avoid including large annotations in the generated code.

If you want, I can help you inspect the CRD file and suggest how to slim it down or handle it better.