I see there is energy and traction into finalizing the Lucene 9.8 integration, 
so that's fine as long as we believe the risk to be low-ish.

Jan

> 28. sep. 2023 kl. 21:53 skrev Anshum Gupta <ans...@anshumgupta.net>:
> 
> I don't like holding up releases, but it's nice to not have too many
> releases from an operational standpoint. If fixing Solr for the Lucene
> upgrade will take time, I think it's worth the trade-off and moving forward
> with the older version of Lucene.
> 
> On Thu, Sep 28, 2023 at 6:05 AM Jan Høydahl <jan....@cominvent.com> wrote:
> 
>> Can I propose we do NOT hold the 9.4 release to add the (too fresh) Lucene
>> 9.8? We can do a rapid 9.5 with any benefits reaped from the new Lucene
>> version.
>> 
>> Jan
>> 
>>> 28. sep. 2023 kl. 00:36 skrev Alex Deparvu <stilla...@apache.org>:
>>> 
>>> Hi,
>>> 
>>> Some updates to share on the upgrade.
>>> I have identified a cause for most of the failures and pushed a fix. this
>>> comment has all the details if anyone is interested in taking a look
>>> https://github.com/apache/solr/pull/1958#issuecomment-1736170176
>>> I have also sent an email to lucene dev list to explain my findings and
>>> validate with them some of the observations I had
>>> https://lists.apache.org/thread/1gs3nsv1mcns1czdtdnqyz84f31tqm2x
>>> 
>>> There are still some tests failing all in the vector search area I will
>>> look at next.
>>> 
>>> best,
>>> alex
>>> 
>>> 
>>> 
>>> 
>>> On Tue, Sep 26, 2023 at 6:58 AM Alex Deparvu <stilla...@apache.org>
>> wrote:
>>> 
>>>> Hi,
>>>> 
>>>> It seems a lot of the upgrade failures are somehow related to
>>>> the CollapsingQParser (
>>>> 
>> https://solr.apache.org/guide/solr/latest/query-guide/collapse-and-expand-results.html
>>>> ).
>>>> If anyone is familiar with this code, I would appreciate a look at the
>> PR,
>>>> maybe something pops up.
>>>> 
>>>> best
>>>> alex
>>>> 
>>>> 
>>>> 
>>>> 
>>>> On Mon, Sep 25, 2023 at 3:18 PM Alex Deparvu <stilla...@apache.org>
>> wrote:
>>>> 
>>>>> Hi,
>>>>> 
>>>>> To prepare for the release I opened an 'early' Lucene 9.8.0 upgrade PR
>>>>> for review. There is a large number of tests failing, if anyone has
>> some
>>>>> time I would appreciate a hand.
>>>>> Tracking failures here
>>>>> https://github.com/apache/solr/pull/1958#issuecomment-1734473783
>>>>> 
>>>>> 
>>>>> best,
>>>>> alex
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> On Mon, Sep 18, 2023 at 1:23 PM Alex Deparvu <stilla...@apache.org>
>>>>> wrote:
>>>>> 
>>>>>> Good call Houston. I have created a Jira for the Lucene 9.8 upgrade
>> and
>>>>>> marked it as blocker for Solr 9.4
>>>>>> I will take a look once the Lucene release is out, if no one else
>> picks
>>>>>> it up first.
>>>>>> 
>>>>>> https://issues.apache.org/jira/browse/SOLR-16985
>>>>>> 
>>>>>> best
>>>>>> alex
>>>>>> 
>>>>>> 
>>>>>> On Mon, Sep 18, 2023 at 7:42 AM Houston Putman <hous...@apache.org>
>>>>>> wrote:
>>>>>> 
>>>>>>> It looks like the next Lucene version might be released soon, so we
>> may
>>>>>>> want to wait for that. It will come with Java 21 support for the
>>>>>>> vector/memory map stuff.
>>>>>>> 
>>>>>>> - Houston
>>>>>>> 
>>>>>>> On Thu, Sep 14, 2023 at 10:53 PM Ishan Chattopadhyaya <
>>>>>>> ichattopadhy...@gmail.com> wrote:
>>>>>>> 
>>>>>>>> Thanks Alex and Jan!
>>>>>>>> 
>>>>>>>> On Fri, 15 Sept, 2023, 2:10 am Jan Høydahl, <jan....@cominvent.com>
>>>>>>> wrote:
>>>>>>>> 
>>>>>>>>> Sure, it's all yours..
>>>>>>>>> You'll find what you need in the Release Wizard. Just run this
>>>>>>> script to
>>>>>>>>> get going.
>>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>> https://github.com/apache/solr/blob/main/dev-tools/scripts/releaseWizard.py
>>>>>>>>> 
>>>>>>>>> Jan
>>>>>>>>> 
>>>>>>>>>> 14. sep. 2023 kl. 21:53 skrev Alex Deparvu <stilla...@apache.org
>>>>>>>> :
>>>>>>>>>> 
>>>>>>>>>> Hi,
>>>>>>>>>> 
>>>>>>>>>> I would be happy to give this a go (if provided ample hand
>>>>>>> holding).
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> best,
>>>>>>>>>> alex
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> 
>>>>>>>>>> On Thu, Sep 14, 2023 at 9:32 AM Jan Høydahl <
>>>>>>> jan....@cominvent.com>
>>>>>>>>> wrote:
>>>>>>>>>> 
>>>>>>>>>>> Hi,
>>>>>>>>>>> 
>>>>>>>>>>> Branch_9x has accumulated 4 features, 18 improvements, 2
>>>>>>>> optimizations,
>>>>>>>>> 21
>>>>>>>>>>> bug fixes, 7 "other", and a bunch of dependency updates. It's
>>>>>>> been
>>>>>>>>> almost 2
>>>>>>>>>>> months since 9.3.
>>>>>>>>>>> 
>>>>>>>>>>> I propose cutting the branch and preparing first RC on Tuesday
>>>>>>> Sept
>>>>>>>>> 26th,
>>>>>>>>>>> twelve days from today.
>>>>>>>>>>> 
>>>>>>>>>>> I volunteer as RM, but will yield if one of our new committers
>>>>>>> wants
>>>>>>>> to
>>>>>>>>>>> try the Release Manager role!
>>>>>>>>>>> 
>>>>>>>>>>> Jan
>>>>>>>>>>> 
>>>>>>> ---------------------------------------------------------------------
>>>>>>>>>>> To unsubscribe, e-mail: dev-unsubscr...@solr.apache.org
>>>>>>>>>>> For additional commands, e-mail: dev-h...@solr.apache.org
>>>>>>>>>>> 
>>>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>>>>>> 
>> 
>> 
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: dev-unsubscr...@solr.apache.org
>> For additional commands, e-mail: dev-h...@solr.apache.org
>> 
>> 
> 
> -- 
> Anshum Gupta


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