Dan Burkert has posted comments on this change. Change subject: Create design docs directory and add partition pruning design doc ......................................................................
Patch Set 2: (2 comments) http://gerrit.cloudera.org:8080/#/c/2149/2/docs/design-docs/partition-pruning.md File docs/design-docs/partition-pruning.md: Line 105: pruning can occur. Pruned tablets never need to be contacted (though their > It's not so much an interval tree (the data structure) as a list of interva yah it doesn't necessarily need to be as fancy as an interval tree. A vector<tuple<string, string>> representing a set of partition key bounds would probably do the trick. Line 108: The server will go one step further by adding the server's primary key bounds to > oh... yea, that's pretty contrived :) If the optimization here is basically It should be pretty much free since we are already going to do the predicate normalization in case the client hasn't done it. -- 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: 2 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
