================================================================================================ SQL Single Numeric Column Scan ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single TINYINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 1750 1872 173 9.0 111.2 1.0X Native ORC Vectorized 433 499 68 36.3 27.5 4.0X Hive built-in ORC 2540 2575 49 6.2 161.5 0.7X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single SMALLINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 1979 2001 31 7.9 125.8 1.0X Native ORC Vectorized 261 303 42 60.3 16.6 7.6X Hive built-in ORC 2559 2583 34 6.1 162.7 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single INT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 2094 2158 91 7.5 133.2 1.0X Native ORC Vectorized 309 361 41 50.8 19.7 6.8X Hive built-in ORC 2649 2744 135 5.9 168.4 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single BIGINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 2256 2271 22 7.0 143.4 1.0X Native ORC Vectorized 511 518 11 30.8 32.5 4.4X Hive built-in ORC 2867 2880 19 5.5 182.3 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single FLOAT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 2270 2325 78 6.9 144.3 1.0X Native ORC Vectorized 502 508 5 31.3 31.9 4.5X Hive built-in ORC 2862 2880 24 5.5 182.0 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz SQL Single DOUBLE Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 2376 2426 71 6.6 151.0 1.0X Native ORC Vectorized 609 616 8 25.8 38.7 3.9X Hive built-in ORC 2979 2991 17 5.3 189.4 0.8X ================================================================================================ Int and String Scan ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Int and String Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 4112 4232 170 2.6 392.1 1.0X Native ORC Vectorized 2199 2223 35 4.8 209.7 1.9X Hive built-in ORC 5150 5238 123 2.0 491.2 0.8X ================================================================================================ Partitioned Table Scan ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Partitioned Table: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Data column - Native ORC MR 2398 2435 53 6.6 152.4 1.0X Data column - Native ORC Vectorized 458 482 26 34.3 29.1 5.2X Data column - Hive built-in ORC 3126 3171 64 5.0 198.8 0.8X Partition column - Native ORC MR 1639 1680 58 9.6 104.2 1.5X Partition column - Native ORC Vectorized 105 119 11 149.6 6.7 22.8X Partition column - Hive built-in ORC 2223 2229 8 7.1 141.4 1.1X Both columns - Native ORC MR 2588 2608 28 6.1 164.5 0.9X Both columns - Native ORC Vectorized 489 522 49 32.2 31.1 4.9X Both columns - Hive built-in ORC 3258 3292 48 4.8 207.1 0.7X ================================================================================================ Repeated String Scan ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Repeated String: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 1991 2028 52 5.3 189.9 1.0X Native ORC Vectorized 392 398 8 26.7 37.4 5.1X Hive built-in ORC 2810 2816 8 3.7 268.0 0.7X ================================================================================================ String with Nulls Scan ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz String with Nulls Scan (0.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 3638 3647 13 2.9 346.9 1.0X Native ORC Vectorized 1171 1181 14 9.0 111.7 3.1X Hive built-in ORC 4847 4871 34 2.2 462.2 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz String with Nulls Scan (50.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 3280 3283 5 3.2 312.8 1.0X Native ORC Vectorized 1199 1206 10 8.7 114.4 2.7X Hive built-in ORC 4263 4273 14 2.5 406.5 0.8X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz String with Nulls Scan (95.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 1935 1950 21 5.4 184.6 1.0X Native ORC Vectorized 451 459 10 23.2 43.1 4.3X Hive built-in ORC 2542 2552 14 4.1 242.4 0.8X ================================================================================================ Single Column Scan From Wide Columns ================================================================================================ OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Single Column Scan from 100 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 270 292 23 3.9 257.2 1.0X Native ORC Vectorized 143 155 12 7.3 136.2 1.9X Hive built-in ORC 1593 1627 48 0.7 1519.1 0.2X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Single Column Scan from 200 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 369 386 17 2.8 351.5 1.0X Native ORC Vectorized 218 231 15 4.8 208.3 1.7X Hive built-in ORC 3092 3101 12 0.3 2949.1 0.1X OpenJDK 64-Bit Server VM 11.0.5+10-post-Ubuntu-0ubuntu1.118.04 on Linux 4.15.0-1044-aws Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Single Column Scan from 300 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ Native ORC MR 498 531 33 2.1 475.0 1.0X Native ORC Vectorized 360 376 18 2.9 342.9 1.4X Hive built-in ORC 4786 4786 1 0.2 4564.1 0.1X