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From Márton Balassi (JIRA) <j...@apache.org>
Subject [jira] [Resolved] (FLINK-1121) Add minBy and maxBy operators to the streaming api
Date Wed, 24 Sep 2014 20:23:34 GMT

     [ https://issues.apache.org/jira/browse/FLINK-1121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Márton Balassi resolved FLINK-1121.
    Resolution: Fixed

Resolved in the following commit:

> Add minBy and maxBy operators to the streaming api
> --------------------------------------------------
>                 Key: FLINK-1121
>                 URL: https://issues.apache.org/jira/browse/FLINK-1121
>             Project: Flink
>          Issue Type: Improvement
>          Components: Streaming
>    Affects Versions: 0.7-incubating
>            Reporter: Gyula Fora
>            Assignee: Gyula Fora
>            Priority: Minor
> The minBy and maxBy operators are missing from the streaming api, so a similar operator
as in batch should be added.
> The operator would always return the current min/max element in the datastream so far.
An optional parameter should be added to choose to return the first or last min/max value

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