Re: IndexFingerprint and Leader Election Slowness

2025-05-05 Thread Luke Kot-Zaniewski (BLOOMBERG/ 919 3RD A)
> Agreed but in my mental model this still > means only one TLOG replica is indexing > locally at any given time For clarity I'll add that the reason this is so important is the practical problem *Solr's* fingerprint feature prevented (if you look through the original ticket) was a corner case

Re: IndexFingerprint and Leader Election Slowness

2025-05-05 Thread Luke Kot-Zaniewski (BLOOMBERG/ 919 3RD A)
> I think the ref-guide is being pretty misleading here. It's true that > TLOG replicas don't index *under normal circumstances*, but they do > index documents if they're ever called on to become a leader. Agreed but in my mental model this still means only one TLOG replica is indexing locally a

Re: IndexFingerprint and Leader Election Slowness

2025-05-05 Thread Jason Gerlowski
Ah - I wasn't trying to say necessarily that I suspect TLOG replicas require fingerprinting. I was just trying to express that "PULL" replicas seem less likely to need it of the two, since PULL replicas never index documents locally and will never try to assume leadership. In other words: "I don't

Re: IndexFingerprint and Leader Election Slowness

2025-05-05 Thread Luke Kot-Zaniewski (BLOOMBERG/ 919 3RD A)
Thanks for the reply Jason, I think I am actually most curious about the TLOG case. Parallelizing is good but amounts to just throwing more hardware at the problem. Also, one of the tests mysteriously fails when you do this so it isn't a super quick win :-) From reading the ref guide I see that

Re: IndexFingerprint and Leader Election Slowness

2025-05-05 Thread Jason Gerlowski
Yeah, I think there's a lot of room for optimization here. I can't answer question (2) offhand, but my hunch is that PULL replicas shouldn't need fingerprinting, even if TLOG replicas might. (3) sounds really useful, but as you mention it has some edge cases that might be tricky to handle (e.g. i

[DISCUSS] Community Virtual Meetup, May 2025

2025-05-05 Thread Jason Gerlowski
Hey all, Here's your monthly reminder that our Virtual Community Meetup will be held at 9am PT the 3rd Wednesday of this month (Wednesday May 21st). Please add your topics for discussion to the Meeting Notes page linked below and/or mention them here so others know what to expect. Meeting Notes:

Re: Welcome Matthew Biscocho as Solr Committer

2025-05-05 Thread Pierre Salagnac
Congrats and welcome! Le ven. 2 mai 2025 à 16:40, Gus Heck a écrit : > Welcome :) > > On Thu, May 1, 2025 at 1:14 PM Anshum Gupta > wrote: > > > Congratulations and welcome, Matthew! > > > > On Tue, Apr 29, 2025 at 10:35 AM Jason Gerlowski > > > wrote: > > > > > > The Project Management Commit