RFR: 8376125: Out of memory in the CDS archive error with lot of classes

Tue Feb 3 22:09:22 UTC 2026

On Tue, 3 Feb 2026 21:28:30 GMT, Alexey Bakhtin <abakhtin at openjdk.org> wrote:

> However, it crashes with UseCompactObjectHeaders=true

That's the expected behavior for the patch, as UseCompactObjectHeaders is limited to 4GB.  I am exploring @iklam and @tstuefe's proposal so that archive size could be extended to 32GB with UseCompactObjectHeaders, and will update if I can go through the prototype.

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PR Comment: https://git.openjdk.org/jdk/pull/29494#issuecomment-3843927162