flyrain commented on pull request #3557: URL: https://github.com/apache/iceberg/pull/3557#issuecomment-974498636
Resolved the comments and added the benchmark. Here is the benchmark result for 10M rows with different percentage of equality deleted rows. About 40% percent perf gain on average. Less eq delete rows, larger perf gain. ``` Benchmark (percentDeleteRow) Mode Cnt Score Error Units IcebergSourceParquetEqDeleteBenchmark.readIceberg 0 ss 5 3.261 ± 0.210 s/op IcebergSourceParquetEqDeleteBenchmark.readIceberg 0.000001 ss 5 3.940 ± 0.253 s/op IcebergSourceParquetEqDeleteBenchmark.readIceberg 0.05 ss 5 4.888 ± 0.540 s/op IcebergSourceParquetEqDeleteBenchmark.readIceberg 0.25 ss 5 7.369 ± 3.521 s/op IcebergSourceParquetEqDeleteBenchmark.readIceberg 0.5 ss 5 9.433 ± 6.369 s/op IcebergSourceParquetEqDeleteBenchmark.readIceberg 1 ss 5 20.206 ± 4.298 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 0 ss 5 1.721 ± 0.120 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 0.000001 ss 5 2.172 ± 0.112 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 0.05 ss 5 3.305 ± 0.301 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 0.25 ss 5 5.201 ± 3.418 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 0.5 ss 5 8.869 ± 6.236 s/op IcebergSourceParquetEqDeleteBenchmark.readIcebergVectorized 1 ss 5 15.589 ± 7.211 s/op ``` -- 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]
