You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/08/01 15:54:20 UTC

[jira] [Commented] (FLINK-2237) Add hash-based Aggregation

    [ https://issues.apache.org/jira/browse/FLINK-2237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15402281#comment-15402281 ] 

Stephan Ewen commented on FLINK-2237:
-------------------------------------

It it is just about the fact the it is currently called {{CombineHint}}, then let's change the name. It is still in "beta" status, so should be changeable.

I would not make the API more confusing just because that hint is currently called like it is.

> Add hash-based Aggregation
> --------------------------
>
>                 Key: FLINK-2237
>                 URL: https://issues.apache.org/jira/browse/FLINK-2237
>             Project: Flink
>          Issue Type: New Feature
>            Reporter: Rafiullah Momand
>            Assignee: Gabor Gevay
>            Priority: Minor
>
> Aggregation functions at the moment are implemented in a sort-based way.
> How can we implement hash based Aggregation for Flink?



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)