PHILO-HE opened a new pull request, #10942:
URL: https://github.com/apache/incubator-gluten/pull/10942
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## What changes are proposed in this pull request?
In Gluten, components like Iceberg depend on an Iceberg JAR (e.g.,
iceberg-spark-runtime-3.4_2.12), which is in "provided" scope. If Iceberg is
enabled at build time or a Gluten release JAR (with all feature modules
enabled) is used, the absence of corresponding classes at runtime can result in
a `ClassNotFoundException`.
By validating runtime compatibility through a core class check, we can:
- Safely reference classes in the component module without relying on
reflection which has perf overhead.
- Prevent `ClassNotFoundException` issues during development of the related
modules.
- Improve the efficiency for Spark plan transformation by avoiding the
execution of inapplicable rules injected by a runtime-not-compatible component.
Related discussion:
https://github.com/apache/incubator-gluten/pull/10900#discussion_r2447034497
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## How was this patch tested?
Local test and CI verification.
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