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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-3452) Support session windows
Date Wed, 11 Jan 2017 01:10:58 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-3452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15816729#comment-15816729
] 

ASF GitHub Bot commented on KAFKA-3452:
---------------------------------------

GitHub user mjsax opened a pull request:

    https://github.com/apache/kafka/pull/2342

    KAFKA-3452: follow-up -- introduce SesssionWindows

     - TimeWindows represent half-open time intervals while SessionWindows represent closed
time intervals

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mjsax/kafka kafka-3452-session-window-follow-up

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/2342.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2342
    
----
commit ac894ef83a3e937a06bfc3cc33febcf0dbdb7aa9
Author: Matthias J. Sax <matthias@confluent.io>
Date:   2017-01-11T01:06:53Z

    KAFKA-3452: follow-up -- introduce SesssionWindows
     - TimeWindows represent half-open time intervals while SessionWindows represent closed
time intervals

----


> Support session windows
> -----------------------
>
>                 Key: KAFKA-3452
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3452
>             Project: Kafka
>          Issue Type: New Feature
>          Components: streams
>            Reporter: Guozhang Wang
>            Assignee: Damian Guy
>              Labels: api, kip
>             Fix For: 0.10.2.0
>
>
> The Streams DSL currently does not provide session window as in the DataFlow model. We
have seen some common use cases for this feature and it's better adding this support asap.
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-94+Session+Windows



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