Tim Armstrong has posted comments on this change. ( http://gerrit.cloudera.org:8080/9403 )
Change subject: IMPALA-6324: Support reading RLE-encoded boolean values in Parquet scanner ...................................................................... Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/9403/3/be/src/util/rle-encoding.h File be/src/util/rle-encoding.h: http://gerrit.cloudera.org:8080/#/c/9403/3/be/src/util/rle-encoding.h@674 PS3, Line 674: memset(values + num_consumed, repeated_value, num_repeats_to_set); > I have created a benchmark and it turned out that memset and the for loop Yes, please do add the benchmark. The old benchmark was comparing two old implementations that were no longer relevant. -- To view, visit http://gerrit.cloudera.org:8080/9403 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I4644bf8cf5d2b7238b05076407fbf78ab5d2c14f Gerrit-Change-Number: 9403 Gerrit-PatchSet: 3 Gerrit-Owner: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Gabor Kaszab <[email protected]> Gerrit-Reviewer: Lars Volker <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Comment-Date: Fri, 09 Mar 2018 17:34:38 +0000 Gerrit-HasComments: Yes
