dongjoon-hyun commented on a change in pull request #23964: [SPARK-26975][SQL] Support nested-column pruning over limit/sample/repartition URL: https://github.com/apache/spark/pull/23964#discussion_r262214266
########## File path: sql/core/benchmarks/NestedSchemaPruningBenchmark-results.txt ########## @@ -4,37 +4,37 @@ Nested Schema Pruning Benchmark Java HotSpot(TM) 64-Bit Server VM 1.8.0_201-b09 on Mac OS X 10.14.3 Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz -Selection: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------- -Top-level column 59 / 68 16.9 59.1 1.0X -Nested column 180 / 186 5.6 179.7 0.3X +Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative +------------------------------------------------------------------------------------------------------------------------ +Top-level column 62 71 9 16.2 61.6 1.0X +Nested column 178 185 6 5.6 178.0 0.3X Java HotSpot(TM) 64-Bit Server VM 1.8.0_201-b09 on Mac OS X 10.14.3 Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz -Limiting: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------- -Top-level column 241 / 246 4.2 240.9 1.0X -Nested column 1828 / 1904 0.5 1827.5 0.1X +Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative +------------------------------------------------------------------------------------------------------------------------ +Top-level column 241 244 3 4.2 240.8 1.0X +Nested column 358 371 8 2.8 358.2 0.7X Review comment: This and the next one is the scope of this PR. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
