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Spark : Add compaction only benchmark - rewrite data files#16219

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varun-lakhyani wants to merge 1 commit intoapache:mainfrom
varun-lakhyani:compaction-benchmark
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Spark : Add compaction only benchmark - rewrite data files#16219
varun-lakhyani wants to merge 1 commit intoapache:mainfrom
varun-lakhyani:compaction-benchmark

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@varun-lakhyani varun-lakhyani commented May 5, 2026

None of existing benchmarks solely notes time for compaction (rewrite data files).
Closest reference is spark/v4.1/spark/src/jmh/java/org/apache/iceberg/spark/action/IcebergSortCompactionBenchmark.java but it still has lot of other actions which creates noise if one wants benchmark related to compaction itself.

@github-actions github-actions Bot added the spark label May 5, 2026
@varun-lakhyani varun-lakhyani changed the title Benchmark: Add compaction only benchmark - rewrite data files Spark : Add compaction only benchmark - rewrite data files May 5, 2026
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