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From "Fabian Hueske (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-7404) Table API batch join code-gen's equi-join conditions
Date Tue, 05 Sep 2017 14:08:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-7404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Fabian Hueske closed FLINK-7404.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.3
                   1.4.0

Fixed for 1.3.3 with 50f6c752de4d509d24980b75c799c5898aa1f811
Fixed for 1.4.0 with 4cf737c1c12a4d61e9388992ee96875c43faa410

> Table API batch join code-gen's equi-join conditions
> ----------------------------------------------------
>
>                 Key: FLINK-7404
>                 URL: https://issues.apache.org/jira/browse/FLINK-7404
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>    Affects Versions: 1.4.0, 1.3.2
>            Reporter: Fabian Hueske
>            Assignee: Fabian Hueske
>             Fix For: 1.4.0, 1.3.3
>
>
> {{DataSetJoin}} generates code to evaluate equi-join conditions. However, these conditions
are already evaluated by the DataSet join.
> Hence, the generated conditions result in unnecessary overhead.



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