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From "Fabian Hueske (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-2680) Create a dedicated aligned-event time window operator
Date Mon, 16 Nov 2015 13:44:13 GMT

     [ https://issues.apache.org/jira/browse/FLINK-2680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fabian Hueske updated FLINK-2680:
---------------------------------
    Fix Version/s:     (was: 0.10.0)
                   1.0.0

> Create a dedicated aligned-event time window operator
> -----------------------------------------------------
>
>                 Key: FLINK-2680
>                 URL: https://issues.apache.org/jira/browse/FLINK-2680
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Streaming
>    Affects Versions: 0.10.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 1.0.0
>
>
> Aligned event time windows (where every key triggers and evicts in the same way) are
the most common case, and should have a dedicated high-performance implementation that supports:
>   - pre-aggregated state
>   - non aggregated state



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