XiaokaiWang has posted comments on this change. ( http://gerrit.cloudera.org:8080/13796 )
Change subject: KUDU-2722 (table level): Support new 'write_enabled' table extra config ...................................................................... Patch Set 8: > I will add some context to KUDU-2722 on why I thought partition > level support would be useful/important. That said, it sounds like > Xiaokai has a use case for table level support per our chats: > > > Sometimes qps is over 10 thousand on partly nodes, which will > cause some problem such as disk io. We should make sure that the > table of important task can be writed normally, so we will make the > not much important table's write is not enabled. When the heavy > traffic is over, we will open again. > > One thing I want to make sure we think about anytime we add a > configuration, is if it is really needed. The more configuration > Kudu has the harder it is to use, operate , and support. I think > adding this as experimental feature/config could make sense, but it > sounds like adding better support for throttling, prioritization of > tables/RPCs, and improved scalability would actually help solve the > core issue more holistically. Ok, got. Let's ignore the feature. -- To view, visit http://gerrit.cloudera.org:8080/13796 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ibd3768eda36d9574be9c41e7cd3dd81cc5ae8f3a Gerrit-Change-Number: 13796 Gerrit-PatchSet: 8 Gerrit-Owner: XiaokaiWang <[email protected]> Gerrit-Reviewer: Adar Dembo <[email protected]> Gerrit-Reviewer: Grant Henke <[email protected]> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Tidy Bot (241) Gerrit-Reviewer: XiaokaiWang <[email protected]> Gerrit-Reviewer: Yao Xu <[email protected]> Gerrit-Reviewer: Yingchun Lai <[email protected]> Gerrit-Comment-Date: Thu, 11 Jul 2019 15:53:34 +0000 Gerrit-HasComments: No
