Re: Proposing a Lucene 9.12.3

Hi,

I'd like to include the bugfix for the Spinloop bug in the shared Arena 
grouping. I'll backport that in a moment.

Uwe

Am 14.09.2025 um 07:41 schrieb Ankit Jain:
> Hi Chris,
>
> I would like to volunteer and be RM for the first time. Benjamin made 
> a really good point about using bug fix release as stepping stone to 
> minor version release.
>
>
> Thanks
> Ankit
>
> On Sat, Sep 13, 2025 at 7:28 AM Benjamin Trent <[email protected]> 
> wrote:
>
>     Hey Chris,
>
>     Thank you for this proposal. I agree, these are pretty critical
>     bug fixes.
>
>     I can be released manager for this one :). Need to shake my
>     "release manager dust" off.
>
>     Unless there is someone who REALLY wants the opportunity to do
>     their first time as RM. A big fix release is usually an easier
>     option for your first release.
>
>     On Sat, Sep 13, 2025, 10:13 AM Chris Hegarty
>     <[email protected]> wrote:
>
>         Hi,
>
>         Lucene 10.3 is not yet out the door, but I’m back proposing
>         yet another release! This time a bugfix release of 9.12.
>
>         My primary motivation for proposing this release is to resolve
>         a number of issues related to sharing of arenas in our mmap
>         implementation. Specifically:
>
>          1. Reduce sharedArenaMaxPermits from 1024 to 64 (#15078)
>          2. Use READONCE to read segment infos (#15074)
>          3. Fix rare spin-loop in RefCountedSharedArena (#15112)
>
>         Any other potential bug fixes for 9.12.3?  I will try to find
>         someone to be release manager or volunteer to do it myself if
>         not. Let’s try to get an RC build out towards the end of next
>         week, if possible.
>
>         -Chris.
>
>         P.S. I see that the following bug fix is already in
>         branch_9_12 - Ensure vector queries handle advanceShallow
>         correctly #14858
>
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-- 
Uwe Schindler
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https://www.thetaphi.de
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