[jira] [Closed] (FLINK-3899) Document window processing with Reduce/FoldFunction + WindowFunction

["Fabian Hueske (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-3899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske closed FLINK-3899.
--------------------------------
       Resolution: Fixed
         Assignee: Daniel Blazevski
    Fix Version/s: 1.1.2
                   1.2.0

Fixed for 1.2 with 717fc906db6db51596320853a54ffeb92b1a591f
Fixed for 1.1 with 717fc906db6db51596320853a54ffeb92b1a591f

> Document window processing with Reduce/FoldFunction + WindowFunction
> --------------------------------------------------------------------
>
>                 Key: FLINK-3899
>                 URL: https://issues.apache.org/jira/browse/FLINK-3899
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation, Streaming
>    Affects Versions: 1.1.0
>            Reporter: Fabian Hueske
>            Assignee: Daniel Blazevski
>             Fix For: 1.2.0, 1.1.2
>
>
> The streaming documentation does not describe how windows can be processed with FoldFunction or ReduceFunction and a subsequent WindowFunction. This combination allows for eager window aggregation (only a single element is kept in the window) and access of the Window object, e.g., to have access to the window's start and end time.



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