[Kernel] Iteratively search (1000 versions at a time) for last checkpoint before a given version #2817
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scottsand-db
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kernel/kernel-api/src/main/java/io/delta/kernel/internal/checkpoints/Checkpointer.java
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Description
Adds a utility method for iteratively searching backwards 1000 delta versions at a time from a given version to find the checkpoint. This utility method is used when loading a snapshot by version id. This is similar to how delta-spark does. More details are here.
How was this patch tested?
Existing tests and mock unittests for granular tests.