Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Michael Mior
+1 Thanks Francis! -- Michael Mior mm...@apache.org Le mar. 9 juil. 2019 à 00:25, Francis Chuang a écrit : > > Thanks, Michael! I'll add that into the report. If there are no > objections, I plan to submit this to the board tonight. > > Updated report as follows: > > ## Description: > > Apache Ca

Re: Sharing the word at SIGMOD 2019

2019-07-08 Thread Michael Mior
Thanks for sharing Stamatis. I was the only one there from RIT, so I suppose in that specific case it was me. However, Fabian, Slim, and Edmon were also there sharing (and perhaps others I missed as well), so thanks to all! It was great to see another Calcite-related paper :) -- Michael Mior mm...@

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Chunwei Lei
Great report! +1. Best, Chunwei On Tue, Jul 9, 2019 at 6:45 AM Julian Hyde wrote: > > Francis wrote: > > > > We are seeing continual momentum in the project and are very happy to > see new > > faces, both on the mailing list as well as contributing code via pull > requests. We > > believe this

[jira] [Created] (CALCITE-3184) Add the new logo to the website

2019-07-08 Thread Stamatis Zampetakis (JIRA)
Stamatis Zampetakis created CALCITE-3184: Summary: Add the new logo to the website Key: CALCITE-3184 URL: https://issues.apache.org/jira/browse/CALCITE-3184 Project: Calcite Issue Typ

Re: Streams Query Optimization Using Rate and Window Size

2019-07-08 Thread Stamatis Zampetakis
Hi Alireza, Cost models for streams is a very cool topic but I don't have much knowledge in the domain. Regarding the implementation details if you have custom physical operators then it makes sense to implement computeSelfCost() function as you see fit. Another option is to plug in your custom

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Julian Hyde
> Francis wrote: > > We are seeing continual momentum in the project and are very happy to see new > faces, both on the mailing list as well as contributing code via pull > requests. We > believe this is a testament to our welcoming community as well as the > commercial > applicability of the pro

Sharing the word at SIGMOD 2019

2019-07-08 Thread Stamatis Zampetakis
Hello, I just happened to discuss with a few people who attended SIGMOD this year in Amsterdam and I was very happy to learn that they had a brief introduction to Calcite by some people from RIT. I don't know if it was Michael or somebody else from there who helped sharing the word but it certain

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Francis Chuang
Thanks, Michael! I'll add that into the report. If there are no objections, I plan to submit this to the board tonight. Updated report as follows: ## Description: Apache Calcite is a highly customizable framework for parsing and planning queries on data in a wide variety of formats. It allows

Calcite-Master - Build # 1247 - Still Failing

2019-07-08 Thread Apache Jenkins Server
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[jira] [Created] (CALCITE-3183) trimming method for Filter rel uses wrong traitSet

2019-07-08 Thread Juhwan Kim (JIRA)
Juhwan Kim created CALCITE-3183: --- Summary: trimming method for Filter rel uses wrong traitSet Key: CALCITE-3183 URL: https://issues.apache.org/jira/browse/CALCITE-3183 Project: Calcite Issue Ty

Re: Add Logical filter on a query plan from Flink Table API

2019-07-08 Thread Stamatis Zampetakis
Hi Felipe, If you want to build a plan (add a logical filter in the query) then instead of using rules the most straightforward way would be to use the RelBuilder [1] API of Calcite or the Table [2] API of Flink as you mentioned. On the other hand if you want to do things where you need informatio

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Add Logical filter on a query plan from Flink Table API

2019-07-08 Thread Felipe Gutierrez
Hi, I am a newbie in Apache Calcite. I am trying to use it with Apache Flink. To start I am trying to create a HelloWorld which just add a logical filter on my query. 1 - I have my Flink app using Table API [1]. 2 - I have created my Calcite filter rule which is applied to my FLink query if I use

[jira] [Created] (CALCITE-3182) Trim unused fields for plan of materialized-view before matching.

2019-07-08 Thread jin xing (JIRA)
jin xing created CALCITE-3182: - Summary: Trim unused fields for plan of materialized-view before matching. Key: CALCITE-3182 URL: https://issues.apache.org/jira/browse/CALCITE-3182 Project: Calcite

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Michael Mior
Looks good to me! I would suggest also including the SIGMOD paper Julian et al. contributed to. https://dl.acm.org/citation.cfm?id=3314040 -- Michael Mior mm...@apache.org Le lun. 8 juil. 2019 à 12:09, Volodymyr Vysotskyi a écrit : > > +1 > > Kind regards, > Volodymyr Vysotskyi > > > On Mon, Jul

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Volodymyr Vysotskyi
+1 Kind regards, Volodymyr Vysotskyi On Mon, Jul 8, 2019 at 12:57 PM Danny Chan wrote: > Thanks for the report, +999 ! > > Best, > Danny Chan > 在 2019年7月8日 +0800 AM6:38,Francis Chuang ,写道: > > Attached below is a draft of this month's board report. Please let me > > know if you have any additi

Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Danny Chan
Thanks for the report, +999 ! Best, Danny Chan 在 2019年7月8日 +0800 AM6:38,Francis Chuang ,写道: > Attached below is a draft of this month's board report. Please let me > know if you have any additions or corrections. > > ## Description: > > Apache Calcite is a highly customizable framework for parsing

[jira] [Created] (CALCITE-3181) Support limit per group in Window

2019-07-08 Thread Haisheng Yuan (JIRA)
Haisheng Yuan created CALCITE-3181: -- Summary: Support limit per group in Window Key: CALCITE-3181 URL: https://issues.apache.org/jira/browse/CALCITE-3181 Project: Calcite Issue Type: Improve

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2019-07-08 Thread Apache Jenkins Server
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Re: [DISCUSS] Draft board report for July 2019

2019-07-08 Thread Stamatis Zampetakis
Great report Francis! +1 On Mon, Jul 8, 2019 at 12:38 AM Francis Chuang wrote: > Attached below is a draft of this month's board report. Please let me > know if you have any additions or corrections. > > ## Description: > > Apache Calcite is a highly customizable framework for parsing and > plan

[jira] [Created] (CALCITE-3180) Bump httpclient from 4.5.6 to 4.5.9

2019-07-08 Thread Fokko Driesprong (JIRA)
Fokko Driesprong created CALCITE-3180: - Summary: Bump httpclient from 4.5.6 to 4.5.9 Key: CALCITE-3180 URL: https://issues.apache.org/jira/browse/CALCITE-3180 Project: Calcite Issue Type:

[jira] [Created] (CALCITE-3179) Bump Jackson from 2.9.8 to 2.9.9

2019-07-08 Thread Fokko Driesprong (JIRA)
Fokko Driesprong created CALCITE-3179: - Summary: Bump Jackson from 2.9.8 to 2.9.9 Key: CALCITE-3179 URL: https://issues.apache.org/jira/browse/CALCITE-3179 Project: Calcite Issue Type: Im