Re: [VOTE] CEP-30 ANN Vector Search

Thanks Jonathan, That’s good to know. Andy From: Jonathan Ellis Date: Friday, 16 June 2023 at 18:04 To: dev@cassandra.apache.org Subject: Re: [VOTE] CEP-30 ANN Vector Search CAUTION: This email originated from outside the University of Dundee. Do not click links or open attachments unless

Re: [VOTE] CEP-30 ANN Vector Search

Correct. They will be ordered closest-first. Unfortunately it's not possible for the near or medium future to do farthest-first. HNSW index gets to log(n) time by only keeping a subset of the closest neighbors for each vector. So you'd need a separate index with a inverse-cosine similarity

Re: [DISCUSS] Remove deprecated keyspace_count_warn_threshold and table_count_warn_threshold

> Does this sound good? Sounds good to me > On Jun 16, 2023, at 8:30 AM, Dan Jatnieks wrote: > > Hi all, > > Apologies for the late reply; I didn't mean to start a thread and then > disappear - it was unintended and I feel bad about that. > > I've been taking notes to summarize the

Re: [VOTE] CEP-8 Datastax Drivers Donation

After 72 hours, this is the summary of the voting: binding +1 votes: 21 non-binding +1 votes: 9 -1 votes: 0 vetoes: 0 It looks like CEP-8 has passed at long last. Thanks everyone! Jeremy > On Jun 16, 2023, at 6:04 AM, Aleksey Yeshchenko wrote: > > +1 > >> On 15 Jun 2023, at 15:19, Chris

Re: [DISCUSS] Remove deprecated keyspace_count_warn_threshold and table_count_warn_threshold

Hi all, Apologies for the late reply; I didn't mean to start a thread and then disappear - it was unintended and I feel bad about that. I've been taking notes to summarize the discussion points and it matches what Andres already listed, so I'm glad for that. And thank you Andres for doing that -

Re: [DISCUSS] Remove deprecated keyspace_count_warn_threshold and table_count_warn_threshold

> I was following the discussion. What Andres just summarized sounds reasonable > to me. Let’s just not forget to document also all this. +1 here. Maybe also add a warning to the log to let users know we subtracted system tables from that count since they used the old param and try and point

Re: [DISCUSS] Remove deprecated keyspace_count_warn_threshold and table_count_warn_threshold

Hi all, I was following the discussion. What Andres just summarized sounds reasonable to me. Let’s just not forget to document also all this. Thank you Ekaterina On Fri, 16 Jun 2023 at 10:16, Andrés de la Peña wrote: > It seems we agree on removing the default value for the old thresholds, >

Re: [DISCUSS] Remove deprecated keyspace_count_warn_threshold and table_count_warn_threshold

It seems we agree on removing the default value for the old thresholds, and don't count system keyspaces/tables on the new ones. The old thresholds were on active duty for around ten months, and they have been deprecated for around a year. They will have been deprecated for longer by the time we

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

+1 from me. On Jun 15, 2023 at 1:01:01 PM, Ekaterina Dimitrova wrote: > Hi everyone, > Happy Thursday! > Some time ago, Jacek raised the point that ant eclipse-warnings is generating > too many false positives and not really working as expected. (CASSANDRA-18239) > > Reminder: ant

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

Later, we may enable more checks than just leaked resources to improve the code gradually. - - -- --- - - Jacek Lewandowski pt., 16 cze 2023 o 13:48 Ekaterina Dimitrova napisał(a): > Got so excited that I forgot to say which of the two options exactly I > meant -

Re: [VOTE] CEP-30 ANN Vector Search

Hi, I’ve got a question and a request about this CEP In the example: SELECT * FROM test.foo WHERE j ANN OF [3.4, 7.8, 9.1] limit 1; I presume that limit n will return the nth nearest neighbours? If that’s the case what order will they be in? Is it posssible to reverse the order ? Secondly

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

Got so excited that I forgot to say which of the two options exactly I meant - running the analysis only on changed files after the initial full pass is done sounds like a good improvement to me On Fri, 16 Jun 2023 at 7:43, Ekaterina Dimitrova wrote: > I think this is a great idea and it will

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

I think this is a great idea and it will probably reduce the time to run it. Thank you! On Fri, 16 Jun 2023 at 7:40, Jacek Lewandowski wrote: > Additional question is whether we want to run the checks against the whole > project or just against the file changes between the feature branch and

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

Additional question is whether we want to run the checks against the whole project or just against the file changes between the feature branch and the target release branch? - - -- --- - - Jacek Lewandowski pt., 16 cze 2023 o 13:09 Aleksey Yeshchenko napisał(a): >

Re: [DISCUSSIONS] Replace ant eclipse-warnings with CheckerFramework

Sounds like a clear improvement to me. Only once this check flagged a legitimate issue I missed, if I’m remembering correctly. All other instances have just been annoyances, forcing to add a redundant suppressed annotation. > On 15 Jun 2023, at 19:01, Ekaterina Dimitrova wrote: > > Hi

Re: [VOTE] CEP-8 Datastax Drivers Donation

+1 > On 15 Jun 2023, at 15:19, Chris Lohfink wrote: > > +1 > > On Wed, Jun 14, 2023 at 9:05 PM Jon Haddad > wrote: >> +1 >> >> On 2023/06/13 14:14:35 Jeremy Hanna wrote: >> > Calling for a vote on CEP-8 [1]. >> > >> > To clarify the intent, as Benjamin

TAC Applications for Community Over Code North America and Asia now open

Hi All, (This email goes out to all our user and dev project mailing lists, so you may receive this email more than once.) The Travel Assistance Committee has opened up applications to help get people to the following events: *Community Over Code Asia 2023 - * *August 18th to August 20th in