Dear Wiki user, You have subscribed to a wiki page or wiki category on "Pig Wiki" for change notification.
The following page has been changed by AlanGates: http://wiki.apache.org/pig/PigMix ------------------------------------------------------------------------------ tot = top of trunk totb = top of types branch - || Version || Map Reduce Java Code || tot 11/21/08 || totb 11/21/08 || totb 1/20/09 || + || Version || Map Reduce Java Code || tot 11/21/08 || totb 11/21/08 || totb 1/20/09 || tot 2/23/09 || - || Date Run || 11/22/08 || 11/21/08 || 11/21/08 || 1/20/09 || + || Date Run || 11/22/08 || 11/21/08 || 11/21/08 || 1/20/09 || 2/23/09 || - || L1 explode || 116 || 261 || 283 || 218 || + || L1 explode || 116 || 261 || 283 || 218 || 205 || - || L2 fr join || 41 || 1665 || 253 || 168 || + || L2 fr join || 41 || 1665 || 253 || 168 || 89 || - || L3 join || 97 || 1912 || 320 || 258 || + || L3 join || 97 || 1912 || 320 || 258 || 254 || - || L4 distinct agg || 68 || 254 || 193 || 110 || + || L4 distinct agg || 68 || 254 || 193 || 110 || 116 || - || L5 anti-join || 90 || 1535 || 281 || 209 || + || L5 anti-join || 90 || 1535 || 281 || 209 || 112 || - || L6 large group by key || 61 || 294 || 226 || 126 || + || L6 large group by key || 61 || 294 || 226 || 126 || 120 || - || L7 nested split || 72 || 243 || 204 || 107 || + || L7 nested split || 72 || 243 || 204 || 107 || 102 || - || L8 group all || 56 || 462 || 194 || 104 || + || L8 group all || 56 || 462 || 194 || 104 || 103 || - || L9 order by 1 field || 286 || 5294 || 867 || 851 || + || L9 order by 1 field || 286 || 5294 || 867 || 851 || 444 || - || L10 order by multiple fields || 634 || 1403 || 565 || 469 || + || L10 order by multiple fields || 634 || 1403 || 565 || 469 || 447 || - || L11 distinct + union || 120 || 316 || 255 || 164 || + || L11 distinct + union || 120 || 316 || 255 || 164 || 154 || - || L12 multi-store || 150 || fails || 781 || 499 || + || L12 multi-store || 150 || fails || 781 || 499 || 804 || - || Total time || 1791 || 13638 || 4420 || 3284 || + || Total time || 1791 || 13638 || 4420 || 3284 || 2950 || - || Compared to hadoop || 1.0 || 7.6 || 2.5 || 1.8 || + || Compared to hadoop || 1.0 || 7.6 || 2.5 || 1.8 || 1.6 || - The totb run of 1/20/09 includes the change to make BufferedPositionedInputStream use a buffer instead of relying on hadoop to buffer. + The totb run of 1/20/09 includes the change to make !BufferedPositionedInputStream use a buffer instead of relying on hadoop to buffer. + + tot run of 2/23/09, top of trunk is now what was on the types branch (that is proto 0.2.0). This run includes fragment replicate join and rework of partitioning for order by. == Features Tested == Based on a sample of user queries, PigMix includes tests for the following features.
