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Posted to dev@gearpump.apache.org by "venkat kumar reddy (JIRA)" <ji...@apache.org> on 2017/02/27 17:50:45 UTC

[jira] [Commented] (GEARPUMP-217) Add SQL support

    [ https://issues.apache.org/jira/browse/GEARPUMP-217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886215#comment-15886215 ] 

venkat kumar reddy commented on GEARPUMP-217:
---------------------------------------------

Hello Manu  Zhang,
I am interested in working on this feature for #GSOC 2017.
I am new to open source contribution.
Could you please let me know the how to communicate with you for discussing about this project.

Regards,
Venkat
  

> Add SQL support 
> ----------------
>
>                 Key: GEARPUMP-217
>                 URL: https://issues.apache.org/jira/browse/GEARPUMP-217
>             Project: Apache Gearpump
>          Issue Type: New Feature
>    Affects Versions: 0.8.1
>            Reporter: Manu Zhang
>            Assignee: Manu Zhang
>              Labels: gsoc2017, mentor
>
> SQL support will allow those unfamiliar with Scala/Java to use Gearpump. I propose to build SQL layer with Apache Calcite because
> 1. It has done the hard job of parsing, translating logical plan to physical plan and optimizing.
> 2. It is under active development and has a great community.
> 3. It's proved to be a good solution since Apache Storm, Apache Flink and Apache Samza all build their Streaming SQL with Apache Calcite
> Note SQL here actually means Streaming SQL dialects supported by Calcite (check reference 1 and 2). Please checkout reference 3 for an example implementation. 
> The physical plan will be translated to Gearpump high level DSL.
> References:
> 1. http://www.slideshare.net/julianhyde/streaming-sql
> 2. https://calcite.apache.org/docs/stream.html
> 3. https://github.com/milinda/samza-sql



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