wangning has posted comments on this change. ( http://gerrit.cloudera.org:8080/16674 )
Change subject: KUDU-1644 hash-partition based in-list predicate optimization ...................................................................... Patch Set 19: (1 comment) http://gerrit.cloudera.org:8080/#/c/16674/18//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/16674/18//COMMIT_MSG@16 PS18, Line 16: Before: : To each tablet, time complexity to complete hash-key based in-list query is: : LOG(V) * N : : After: : Complexity becomes: : LOG(V/P) * N > Thanks for the experiments! Thanks for the reviewing and helping! I'll patch the todo I leaved in code soon. And also I think I can try to investigating more in reducing the impact from copy overhead if possible. -- To view, visit http://gerrit.cloudera.org:8080/16674 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I202001535669a72de7fbb9e766dbc27db48e0aa2 Gerrit-Change-Number: 16674 Gerrit-PatchSet: 19 Gerrit-Owner: wangning <1994wangn...@gmail.com> Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com> Gerrit-Reviewer: Bankim Bhavsar <ban...@cloudera.com> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Mahesh Reddy <mre...@cloudera.com> Gerrit-Reviewer: Tidy Bot (241) Gerrit-Reviewer: wangning <1994wangn...@gmail.com> Gerrit-Comment-Date: Thu, 12 Nov 2020 06:29:06 +0000 Gerrit-HasComments: Yes
