Re: Proposing a Lucene 9.12.3

Thank you everyone!  +1 for a rare N-2 bugfix release.

Mike McCandless

http://blog.mikemccandless.com


On Sun, Sep 14, 2025 at 8:38 AM Uwe Schindler <[email protected]> wrote:

> Hi,
>
> all fine. It was already backported by Chris. I haven't seen the message,
> sorry!
>
> Uwe
> Am 14.09.2025 um 15:33 schrieb Uwe Schindler:
>
> 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]>
>> <[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 SchindlerAchterdiek 19, D-28357 Bremen <https://www.google.com/maps/search/Achterdiek+19,+D-28357+Bremen?entry=gmail&source=g>https://www.thetaphi.de
> eMail: [email protected]
>
> --
> Uwe SchindlerAchterdiek 19, D-28357 Bremen <https://www.google.com/maps/search/Achterdiek+19,+D-28357+Bremen?entry=gmail&source=g>https://www.thetaphi.de
> eMail: [email protected]
>
>