Todd Lipcon has posted comments on this change. Change subject: Create design docs directory and add partition pruning design doc ......................................................................
Patch Set 4: (4 comments) http://gerrit.cloudera.org:8080/#/c/2149/4/docs/design-docs/scan-optimization-partition-pruning.md File docs/design-docs/scan-optimization-partition-pruning.md: Line 67: between then column predicates and primary key bounds when possible. This is typo: then -> the Line 76: primary_key < (500, 750); can you add an 'AND' here to make it more sql-y? Line 116: can prune tablets `B` and `C`. not B and D? Line 217: set of tablets necessary to satisfy the scan. I wonder whether we'll need to add this API anyway for use by query planners. Just an idle thought. -- To view, visit http://gerrit.cloudera.org:8080/2149 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Ifacf3667f364286bf5a5f0c4931328035a9b517e Gerrit-PatchSet: 4 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Dan Burkert <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Dan Burkert <[email protected]> Gerrit-Reviewer: David Ribeiro Alves <[email protected]> Gerrit-Reviewer: Jean-Daniel Cryans Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <[email protected]> Gerrit-Reviewer: Misty Stanley-Jones <[email protected]> Gerrit-Reviewer: Todd Lipcon <[email protected]> Gerrit-HasComments: Yes
