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Posted to issues@flink.apache.org by "Jark Wu (JIRA)" <ji...@apache.org> on 2019/04/20 12:29:00 UTC

[jira] [Closed] (FLINK-12133) Support unbounded aggregate in streaming table runtime

     [ https://issues.apache.org/jira/browse/FLINK-12133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jark Wu closed FLINK-12133.
---------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

Resolved in 1.9: fefdd08b849d486234cb38ff0c0a12359eae24d2

> Support unbounded aggregate in streaming table runtime
> ------------------------------------------------------
>
>                 Key: FLINK-12133
>                 URL: https://issues.apache.org/jira/browse/FLINK-12133
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table SQL / Runtime
>            Reporter: Jark Wu
>            Assignee: Jark Wu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.9.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> This ticket is aiming to support unbounded aggregate in streaming runtime. This should includes:
> 1. GroupAggFunction: function that support unbounded aggregate without optimizations
> 2. MiniBatchGroupAggFunction: function that support unbounded aggregate with minibatch optimization
> 3. MiniBatchLocalGroupAggFunction & MiniBatchGlobalGroupAggFunction:  function that support unbounded aggregate with local combine optimization



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