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Posted to issues@flink.apache.org by "buptljy (JIRA)" <ji...@apache.org> on 2018/07/25 05:45:00 UTC

[jira] [Commented] (FLINK-6935) Integration of SQL and CEP

    [ https://issues.apache.org/jira/browse/FLINK-6935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16555165#comment-16555165 ] 

buptljy commented on FLINK-6935:
--------------------------------

I am very interested in the CEP part. And my team is exploring this feature and try to integrate it into our products, and I also want to contribute to this feature. However I find that many tasks are not in the correct status and many pull requests have not been reviewed for a long time. Is there anyone can help to manage these Jira issues ?

> Integration of SQL and CEP
> --------------------------
>
>                 Key: FLINK-6935
>                 URL: https://issues.apache.org/jira/browse/FLINK-6935
>             Project: Flink
>          Issue Type: New Feature
>          Components: CEP, Table API &amp; SQL
>            Reporter: Jark Wu
>            Assignee: Dian Fu
>            Priority: Major
>
> Flink's CEP library is a great library for complex event processing, more and more customers are expressing their interests in it. But it also has some limitations that users usually have to write a lot of code even for a very simple pattern match use case as it currently only supports the Java API.
> CEP DSLs and SQLs strongly resemble each other. CEP's additional features compared to SQL boil down to pattern detection. So It will be awesome to consolidate CEP and SQL. It makes SQL more powerful to support more usage scenario. And it gives users the ability to easily and quickly to build CEP applications.
> The FLIP can be found here:
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-20%3A+Integration+of+SQL+and+CEP
> This is an umbrella issue for the FLIP. We should wait for Calcite 1.13 to start this work.



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