Dev August 2021

dev@openlookeng.io

4 participants
4 discussions

openlookeng-on-yarn PR
by Michael Li 01 Sep '21

01 Sep '21

We're trying to merge PR1 into the newly created repo openlookeng-on-yarn, but seems like its not getting auto merged. I have added /approve, /ok-to-test, and /lgtm to the PR already. Anything else needs to be done in order to get auto-merge working for this repo? Thanks, Mike

4 3

openLooKeng Community have PMC meeting
by yujiwen 19 Aug '21

19 Aug '21

Hi all, openLooKeng Community have PMC meeting every 2 weeks. Please reserve your time and join it. Time: 11:00am �C 12:00pm, Friday, UTC+8 Meeting link: https://welink.zhumu.com/j/208257723 Topic: openLooKeng Join Order Selection using Reinforcement Learning with Tree-LSTM Presenter: Fatemeh Kiaie abstract: We present RTOS, a novel learned optimizer that uses Reinforcement learning with Tree-structured long short-term memory (LSTM) for join Order Selection. This method can generate efficient plan both on cost and latency by learning the structure of join tree properly and catching the information of join operations Please propose your topics in [1]. Follow openLooKeng mail list and join Slack in [2] to get updated info from the community. [1] https://etherpad.openlookeng.io/p/PMC-weeklymeeting [2] https://openlookeng.io/communication.html About openLooKeng community: https://openlookeng.io/ https://gitee.com/openlookeng http://github.com/openlookeng

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The blue point of submitting PR both on Github and Gitee
by zengchen 13 Aug '21

13 Aug '21

The blue point of submitting PR both on Github and Gitee 1. Background This file wants to describe how to keep Gitee as the main repository and also support working on Github. It mainly introduces the process of submitting the PR. 2. The process of merging commits into repo when working both on Gitee and Github 1) Initial status At present, all commits are same for basic branch both on Gitee and Github. 2) Two developers work on Gitee and Github separately Suppose that the two new commits are not conflict between them. 3) The process of merging commit 3. Submit PR on Github 1)A developer submits a PR on Github. Reviewers review it and trigger the test until it is ready to be merged. 2) Robot watches the PR and merges it when it is ready. a) It adds a lock first. b) Second, it opens a new PR on Gitee, synchronizes the codes from Github and merges it immediately. c) Third, it synchronizes the codes merged back to the Github to update the basic branch of repo in order to keep it same with Gitee. d) Forth, it closes the PR on Github and leaves a comment to tell the developer that the PR is merged. e) Last, it unlocks. 4. Submit PR on Gitee 1)A developer submits a PR on Gitee. Reviewers review it and trigger the test until it is ready to be merged. 2) Robot watches the PR and merges it when it is ready. a) It adds a lock first. b) Second, it merges the PR immediately. c) Third, it synchronizes the codes merged back to the Github to update the basic branch of repo in order to keep it same with Gitee. d)Last, it unlocks.

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openLooKeng PMC Meeting
by wengqiaozhen 06 Aug '21

06 Aug '21

Hi all, openLooKeng Community have PMC meeting every 2 weeks. Please reserve your time and join it. Time: 11:00am �C 12:00pm, Friday, UTC+8 Meeting: https://welink.zhumu.com/j/159792066 Topic: Introduce the key features for ow latency query speaker: Farhan Arshad Please propose your topics in [1]. Follow openLooKeng mail list and join Slack in [2] to get updated info from the community. [1] https://etherpad.openlookeng.io/p/PMC-weeklymeeting [2] https://openlookeng.io/communication.html About openLooKeng community: https://openlookeng.io/ https://gitee.com/openlookeng http://github.com/openlookeng

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Dev August 2021