andygrove opened a new issue, #4193: URL: https://github.com/apache/datafusion-comet/issues/4193
Sub-issue of #4098. ## Description Two tests fail in \`Spark 4.1, JDK 17/auto [exec]\`: - \`test BloomFilterMightContain from random input\` - \`bloom_filter_agg\` Comet and Spark produce different \`might_contain\` results for the same input. ## Suspected root cause Spark 4.1 likely changed the bloom filter binary layout, hash seed, or default false-positive probability. Diff \`BloomFilterImpl\` / \`BloomFilterAggregate\` between 4.0 and 4.1, then mirror in Comet's bloom filter code in \`native/spark-expr\`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
