Alex Behm has posted comments on this change. Change subject: Optimized ReadValueBatch() for Parquet scalar column readers. ......................................................................
Patch Set 6: (1 comment) http://gerrit.cloudera.org:8080/#/c/2843/6/be/src/exec/hdfs-parquet-scanner.cc File be/src/exec/hdfs-parquet-scanner.cc: Line 256: /// BitReader causes enough bloat for a column reader to require another cache line. > leave todo: revisit this. Added TODO. -- To view, visit http://gerrit.cloudera.org:8080/2843 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I21fa9b050a45f2dd45cc0091ea5b008d3c0a3f30 Gerrit-PatchSet: 6 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Alex Behm <[email protected]> Gerrit-Reviewer: Alex Behm <[email protected]> Gerrit-Reviewer: Marcel Kornacker <[email protected]> Gerrit-Reviewer: Mostafa Mokhtar <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-HasComments: Yes
