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Posted to issues@flink.apache.org by "Ran Tao (Jira)" <ji...@apache.org> on 2023/03/07 11:15:00 UTC

[jira] [Commented] (FLINK-30274) Upgrade commons-collections 3.x to commons-collections4

    [ https://issues.apache.org/jira/browse/FLINK-30274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17697372#comment-17697372 ] 

Ran Tao commented on FLINK-30274:
---------------------------------

[~martijnvisser] Hi, Martijn, Can we push this issue forward? PTAL. [https://github.com/apache/flink/pull/21442] thanks.

> Upgrade commons-collections 3.x to commons-collections4
> -------------------------------------------------------
>
>                 Key: FLINK-30274
>                 URL: https://issues.apache.org/jira/browse/FLINK-30274
>             Project: Flink
>          Issue Type: Technical Debt
>          Components: Build System
>    Affects Versions: 1.16.0
>            Reporter: Ran Tao
>            Assignee: Ran Tao
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2022-12-02-16-40-22-172.png
>
>
> First, Apache commons-collections 3.x is a Java 1.3 compatible version, and it does not use Java 5 generics. Apache commons-collections4 4.4 is an upgraded version of commons-collections and it built by Java 8.
> The Apache Spark has same issue: [https://github.com/apache/spark/pull/35257]



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