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https://issues.apache.org/jira/browse/MEAR-322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17622785#comment-17622785
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Piotr Zygielo commented on MEAR-322:
------------------------------------
Thanks for checking more JDKs and providing links.
I confirm that compressing original module solves the problem, and using JDK 8
or 19 also helps.
Please close this issue, as I have no power to do so and I accept proposed
workarounds.
> Module repackaged as invalid archive
> ------------------------------------
>
> Key: MEAR-322
> URL: https://issues.apache.org/jira/browse/MEAR-322
> Project: Maven EAR Plugin
> Issue Type: Bug
> Affects Versions: 3.3.0
> Reporter: Piotr Zygielo
> Priority: Major
> Fix For: more-investigation
>
>
> After m-ear-p upgrade from 3.2.0 to 3.3.0, ear produced by plugin contains
> invalid entry. That causes jar tool to error with
> {quote}java.util.zip.ZipException: only DEFLATED entries can have EXT
> descriptor
> at java.base/java.util.zip.ZipInputStream.readLOC(ZipInputStream.java:313)
> at
> java.base/java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:125)
> at jdk.jartool/sun.tools.jar.Main.extract(Main.java:1360)
> at jdk.jartool/sun.tools.jar.Main.run(Main.java:409)
> at jdk.jartool/sun.tools.jar.Main.main(Main.java:1680)
> {quote}
> Seems to be connected to setting {{archive/compress=false}} in the original
> jar project (original project - valid at its origin, becomes invalid part of
> ear).
> This happens for original project with {{packaging=clojure}} in my case.
> 07a84983809b4ec416b1330412bbd83844a88a44 is the first bad commit
>
>
> Reproducer: [https://github.com/pzrep/MEAR-322]
> and its failure: [https://github.com/pzrep/MEAR-322/actions/runs/3306348660]
>
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