Henry Robinson has posted comments on this change. Change subject: IMPALA-3804: Push per-split filtering into scanners ......................................................................
Patch Set 3: Will respond to individual comments in next patch set, but want to point out that filters can arrive at any time during a scan's execution. So checking early and often is what we do for now - a filter that may not have applied when issuing scan ranges may have arrived and be applicable at the per-row-group scope. -- To view, visit http://gerrit.cloudera.org:8080/3561 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I9f92178f642695e0e9ef901373a5e9f2878a78ce Gerrit-PatchSet: 3 Gerrit-Project: Impala Gerrit-Branch: cdh5-trunk Gerrit-Owner: Henry Robinson <[email protected]> Gerrit-Reviewer: Dan Hecht <[email protected]> Gerrit-Reviewer: Henry Robinson <[email protected]> Gerrit-Reviewer: Sailesh Mukil <[email protected]> Gerrit-HasComments: No
