[jira] [Assigned] (FLINK-30274) Add commons-collections4 to replace commons-collections 3.x

["Martijn Visser (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-30274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn Visser reassigned FLINK-30274:
--------------------------------------

    Assignee: Martijn Visser

> Add commons-collections4 to replace commons-collections 3.x 
> ------------------------------------------------------------
>
>                 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: Martijn Visser
>            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.
> Second, Apache commons-collections 3.x is vulnerable. see [Cx78f40514-81ff|https://devhub.checkmarx.com/cve-details/Cx78f40514-81ff/?utm_source=jetbrains&utm_medium=referral&utm_campaign=idea]
> We can upgrade this dependency, but i found that currently 3.x was used by flink-core many places. So at least we need offer commons-collections4 support to forbid the next and later error usages (developers or submodules use this new version).
> The Apache Spark has same issue: https://github.com/apache/spark/pull/35257
>  !image-2022-12-02-16-40-22-172.png|thumbnail! 



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