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Posted to issues@spark.apache.org by "Fangchen Li (Jira)" <ji...@apache.org> on 2026/02/05 06:53:00 UTC

[jira] [Updated] (SPARK-55157) Replace classutil with ClassGraph in GenerateMIMAIgnore tool

     [ https://issues.apache.org/jira/browse/SPARK-55157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fangchen Li updated SPARK-55157:
--------------------------------
    Description: 
The `tools` module uses `org.clapper:classutil` for classpath scanning in `GenerateMIMAIgnore`.

1. The classutil has no Scala 3 supports
2. It's unmaintained; the last update was in 2019

We could replace classutil with [ClassGraph]([https://github.com/classgraph/classgraph]), a well-maintained, pure-Java library.

  was:
The `tools` module uses `org.clapper:classutil` for classpath scanning in `GenerateMIMAIgnore`. This library:

1. The classutil has no Scala 3 supports
2. It's unmaintained; the last update was in 2019

We could replace classutil with [ClassGraph]([https://github.com/classgraph/classgraph]), a well-maintained, pure-Java library.


> Replace classutil with ClassGraph in GenerateMIMAIgnore tool
> ------------------------------------------------------------
>
>                 Key: SPARK-55157
>                 URL: https://issues.apache.org/jira/browse/SPARK-55157
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Build
>    Affects Versions: 4.2.0
>            Reporter: Fangchen Li
>            Priority: Major
>              Labels: pull-request-available
>
> The `tools` module uses `org.clapper:classutil` for classpath scanning in `GenerateMIMAIgnore`.
> 1. The classutil has no Scala 3 supports
> 2. It's unmaintained; the last update was in 2019
> We could replace classutil with [ClassGraph]([https://github.com/classgraph/classgraph]), a well-maintained, pure-Java library.



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