Adar Dembo has posted comments on this change. ( http://gerrit.cloudera.org:8080/14598 )
Change subject: [spark] Add prefetching option to kudu-spark ...................................................................... Patch Set 1: (1 comment) http://gerrit.cloudera.org:8080/#/c/14598/1//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/14598/1//COMMIT_MSG@11 PS1, Line 11: can be greatly reduced in some scenarios. Therefore, I added prefetching > Out of curiosity, have you seen a performance increase when using pre-fetch I share Grant's curiosity. I am also a little anxious about advertising it more widely given that it has no automated testing at all (see KUDU-1260). For more context, this client-side prefetching thing was inherited from asynchbase when we first built the Java client; it wasn't explicitly added to Kudu. -- To view, visit http://gerrit.cloudera.org:8080/14598 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If48735d693ad560f96e8cd5781eff916c06b8aa8 Gerrit-Change-Number: 14598 Gerrit-PatchSet: 1 Gerrit-Owner: Yao Xu <ocla...@gmail.com> Gerrit-Reviewer: Adar Dembo <a...@cloudera.com> Gerrit-Reviewer: Grant Henke <granthe...@apache.org> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Comment-Date: Thu, 31 Oct 2019 19:52:21 +0000 Gerrit-HasComments: Yes
