Re: Adding vector search to SAI with heirarchical navigable small world graph index

branch. > > Do you intend to make this part of CEP-7 or as an incremental update to > SAI once it is committed? > > On Apr 21, 2023, at 2:19 PM, Jonathan Ellis wrote: > > > > *Happy Friday, everyone!Rich text formatting ahead, I've attached a PDF > for thos

[DISCUSS] New data type for vector search

ity, conciseness, and extensibility. It is more natural in its word order than the original proposal and avoids unnecessary qualifiers, while still being clear about the data type it represents. Finally, this syntax is straighforwardly extensible should we choose to support other vector types in

Re: [DISCUSS] New data type for vector search

>> >> >> >> So long as nulls aren't a problem as David questions, an alternative is: >> >> FLOAT[N] as semantic sugar for LIST >> >> And ANN requiring FROZEN >> >> Maybe taking a poll in a few days will be positive to keep this >> moving forward. >> > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [DISCUSS] New data type for vector search

which is confusing when we also > have a list concept. > > I’m fine with just using the FLOAT[N] syntax, and drawing no direct link > with list. Though it is a bit strange that this particular type declaration > looks so different to other collection types. > > On 27 Apr 2023, at

Re: [DISCUSS] New data type for vector search

but that means you have to consider > its impact on the general language, not just your target use case. > > On 28 Apr 2023, at 16:29, Jonathan Ellis wrote: > >  > That's exactly right. > > In particular it makes no sense at all from an ML perspective to have >

Re: [DISCUSS] New data type for vector search

s > a number of people's concerns that we meet ML's idioms head on. > > > > IMHO it feels like it will fit into the ideal future CQL , where all > `primitive[N]` are implemented, and where we have VECTOR FLOAT[n] (and > maybe VECTOR BYTE[n]). This will also permit in the future > `FROZEN` if we wanted nulls in frozen arrays. > > > > I think it is totally reasonable that the ANN patch (and Jonathan) is > not asked to implement on top of, or towards, other array (or other) new > data types. > > > > I also think it is correct that we think about the evolution of CQL's > API, and how it might exist in the future when we have both ml vectors and > general use arrays. > > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

[POLL] Vector type for ML

g a built-in vector type. -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [POLL] Vector type for ML

My preference: A > B > C. Vectors are distinct enough from arrays that we should not make adding the latter a prerequisite for adding the former. On Tue, May 2, 2023 at 10:13 AM Jonathan Ellis wrote: > Should we add a vector type to Cassandra designed to meet the needs of > mach

Re: [POLL] Vector type for ML

several users in the community that are highly excited >> about this change, this gets to what developers want to do at Cassandra >> scale: store embeddings and retrieve them. >> >> On Tue, May 2, 2023 at 11:47 AM Andrés de la Peña >> wrote: >> >>> A &g

Re: [POLL] Vector type for ML

; believe we are waiting for majority rule on this? >> >> >> >> >> Re-reading that thread, IIUC the valid choices remaining are… >> >> 1. VECTOR FLOAT[n] >> 2. FLOAT VECTOR[n] >> 3. VECTOR >> 4. VECTOR[n] >> 5. ARRAY >> 6. NON-NULL FROZEN >> >> >> Yes I'm putting my preference (1) first ;) because (banging on) if the >> future of CQL will have FLOAT[n] and FROZEN, where the VECTOR >> keyword is: for general cql users; just meaning "non-null and frozen", >> these gel best together. >> >> Options (5) and (6) are for those that feel we can and should provide >> this type without introducing the vector keyword. >> >> >> >> >> >> -- >> [image: DataStax Logo Square] <https://www.datastax.com/> >> *Mike Adamson* >> Engineering >> +1 650 389 6000 <16503896000> | datastax.com <https://www.datastax.com/> >> Find DataStax Online: >> [image: LinkedIn Logo] >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.linkedin.com_company_datastax&d=DwMFaQ&c=adz96Xi0w1RHqtPMowiL2g&r=IFj3MdIKYLLXIUhYdUGB0cTzTlxyCb7_VUmICBaYilU&m=uHzE4WhPViSF0rsjSxKhfwGDU1Bo7USObSc_aIcgelo&s=akx0E6l2bnTjOvA-YxtonbW0M4b6bNg4nRwmcHNDo4Q&e=> >>[image: Facebook Logo] >> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.facebook.com_datastax&d=DwMFaQ&c=adz96Xi0w1RHqtPMowiL2g&r=IFj3MdIKYLLXIUhYdUGB0cTzTlxyCb7_VUmICBaYilU&m=uHzE4WhPViSF0rsjSxKhfwGDU1Bo7USObSc_aIcgelo&s=ncMlB41-6hHuqx-EhnM83-KVtjMegQ9c2l2zDzHAxiU&e=> >>[image: Twitter Logo] <https://twitter.com/DataStax> [image: RSS >> Feed] <https://www.datastax.com/blog/rss.xml> [image: Github Logo] >> <https://github.com/datastax> >> >> >> -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [POLL] Vector type for ML

size array w/ no null values? >>> >> Assuming this is the case >> >> >> The current agreed requirements are: >> >> 1) non-null elements >> 2) fixed length >> 3) frozen >> >> You pointed out 3 isn’t actually required, but that would

CEP-30: Approximate Nearest Neighbor(ANN) Vector Search via Storage-Attached Indexes

tures. Please find the full CEP document here: https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-30%3A+Approximate+Nearest+Neighbor%28ANN%29+Vector+Search+via+Storage-Attached+Indexes -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [VOTE] CEP-29 CQL NOT Operator

+1 On Tue, May 9, 2023 at 12:04 PM Piotr Kołaczkowski wrote: > Let's vote. > > > https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-29%3A+CQL+NOT+operator > > Piotr Kołaczkowski > e. pkola...@datastax.com > w. www.datastax.com > -- Jonathan Ellis co-

Re: [DISCUSS] The future of CREATE INDEX

decision (and wouldn't > change the legacy behavior of the existing CREATE INDEX). In this world, > creating a legacy 2i might look something like CREATE INDEX...USING > `legacy`. > 3.) Eventually deprecate CREATE CUSTOM INDEX...USING. > > Eventually we would have a single enabled DDL statement for index creation > that would be minimal but also explicit/able to handle some evolution. > > What does everyone think? > > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [DISCUSS] The future of CREATE INDEX

On Fri, May 12, 2023 at 1:39 PM Caleb Rackliffe wrote: > [POLL] Centralize existing syntax or create new syntax? > 1 (Existing) [POLL] Should there be a default? (YES/NO) > YES > [POLL] What do do with the default? > 1 (Default SAI)

Vector search demo, and query syntax

semantics as `ANN OF`. I am okay with adopting their operator, but I think ANN OF is more readable.* -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Vector search demo, and query syntax

ry would >> becomeSELECT id, start, end, text FROM >> {self.keyspace}.{self.table} ORDER BY embedding ANN OF %s LIMIT %s* >> > > > LGTM. > > I first stumbled a bit with "there's no where clause and no filtering > allowed…" > &g

Agrona vs fastutil and fastutil-concurrent-wrapper

maps Any objections to adding the concurrent wrapper and switching out agrona for fastutil? -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Agrona vs fastutil and fastutil-concurrent-wrapper

Try it out and see, the only data point I have is that the company who has spent more effort here than anyone else I could find likes fastutil better. On Thu, May 25, 2023 at 10:33 AM Dinesh Joshi wrote: > > On May 25, 2023, at 6:14 AM, Jonathan Ellis wrote: > > > > Any ob

[VOTE] CEP-30 ANN Vector Search

e/cep-vsearch -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Agrona vs fastutil and fastutil-concurrent-wrapper

There's about a dozen uses of agrona so far, plus a few more in test code, almost all of which are SAI. Porting over won't be hard. On Thu, May 25, 2023 at 10:33 AM Dinesh Joshi wrote: > > On May 25, 2023, at 6:14 AM, Jonathan Ellis wrote: > > > > Any objecti

Re: Agrona vs fastutil and fastutil-concurrent-wrapper

manner care about and of similar > quality. > > On 25 May 2023, at 16:43, Jonathan Ellis wrote: > >  > Try it out and see, the only data point I have is that the company who has > spent more effort here than anyone else I could find likes fastutil better. > > On Thu, May 25,

Re: Agrona vs fastutil and fastutil-concurrent-wrapper

is. > > Agrona was favoured in large part due to the perceived quality of the > library. I’m not inclined to swap it out without proper evidence the > fastutils is both materially faster in a manner care about and of similar > quality. > > On 25 May 2023, at 16:43, Jonathan E

Re: [VOTE] CEP-30 ANN Vector Search

Thanks, all. Closing the vote as accepted with 8 binding +1 (including me) and 11 non-binding votes. On Thu, May 25, 2023 at 10:45 AM Jonathan Ellis wrote: > Let's make this official. > > CEP: > https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-30%3A+Approximate+Neare

Re: [VOTE] CEP-30 ANN Vector Search

Thanks to Benjamin for pointing out to me that committer votes count as binding for CEPs. That makes the updated tally 15 binding and 4 non-binding. On Tue, May 30, 2023 at 8:44 AM Jonathan Ellis wrote: > Thanks, all. Closing the vote as accepted with 8 binding +1 (including > me) and

Re: Is simplenative in cassandra-stress still relevant?

I've spoken to several people who all have said they've > never used simplenative mode. > > I agree that it shouldn't be used normally, but I'm not sure we should > remove it, because we can't remove it fully: SimpleClient is still > used in many tests, and I think that should continue. > > If you suspect any kind of native proto or driver issue it may be > useful to have another implementation easily accessible to aid in > debugging the problem, and the maintenance cost of keeping it in > stress is roughly zero in my opinion. We can make it clear that it's > not recommended for use and is intended only as a debugging tool, > though. > > Kind Regards, > Brandon > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [VOTE] CEP-30 ANN Vector Search

> wrote: > > Hi All, > > > > Great news this has gone through, I wondering if we have a timescale for > this making it to Beta or release ? I’m asking because we have a project > that would benefit from this approach. > > > > Andy > > > > > >

Tokenization and SAI query syntax

/StandardAnalyzer.html [2] https://lucene.apache.org/core/9_7_0/analysis/common/index.html -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Push TCM (CEP-21) and Accord (CEP-15) to 5.1 (and cut an immediate 5.1-alpha1)

because we need to wait for major features, and we have to wait for major features because it will be a long time before the next release." -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 5.0-alpha2

tested the build is invited to vote. Votes by PMC members are > considered binding. A vote passes if there are at least three binding > +1s and no -1's. > > [1]: CHANGES.txt: > https://github.com/apache/cassandra/blob/5.0-alpha2-tentative/CHANGES.txt > [2]: NEWS.txt: > https://g

Re: Testing 4.0 Post-Freeze

who have made significant contributions to the > > > > release will stick around to continue testing between beta and final > > > > release. Any additional folks who continue this focus would also be > > > greatly > > > > appreciated. > > > > > > > > What about before the freeze? > > > > > > > > Testing new features is of course important. This isn't meant to > > > discourage > > > > development – only to enable us to focus on testing and hardening 4.0 > > to > > > > deliver Cassandra's most stable major release. We would like to see > > > > adoption of 4.0 happen much more quickly than its predecessor. > > > > > > > > Thanks for considering this proposal, > > > > Sankalp Kohli > > > > > -- > > Jon Haddad > > http://www.rustyrazorblade.com > > twitter: rustyrazorblade > > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [Discuss] Accept GoCQL driver donation

ithub says 128 contributors, and I don't see any mention of a CLA in https://github.com/gocql/gocql/blob/master/CONTRIBUTING.md. -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [VOTE] Development Approach for Apache Cassandra Management process

t; > > > > > > > > > > > Anyway, fwiw, my opinion on this vote is not far from the one on the > > > golang > > > > driver acceptance vote (for which my remark above also apply btw): no > > yet > > > > 100% convinced adding more pieces and scope to the project is what > the > > > > project needs just right now, but not strongly opposed if people > really > > > > wants this (and this one makes more sense to me than the golang > driver > > > > actually). But if I'm to pick between a) and b), I'm leaning b). > > > > > > > > > > FWIW, two of the main reasons I'm in favor is as a way to lower barrier > > to > > > entry to both using the software AND contributing to the project, so I > > > think your points are valid (both on gocql thread and on this note > > above), > > > but I think that's also part of why we should be encouraging both. > > > > > > - Jeff > > > > > > > > -- > Jon Haddad > http://www.rustyrazorblade.com > twitter: rustyrazorblade > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Built in trigger: double-write for app migration

his seems something that would be a very nice feature > (especially when you NEED it) to have in the core of cassandra. > > Finally, is the mutation hook in triggers sufficient to track all incoming > mutations (outside of "shudder" other triggers generating data) > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: CASSANDRA-14482

- > To unsubscribe, e-mail: dev-unsubscr...@cassandra.apache.org > For additional commands, e-mail: dev-h...@cassandra.apache.org > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Free pass to DataStax Accelerate

-conference pass to the Cassandra community: use code DevRelFree when you register at https://www.datastax.com/accelerate. Hope to see you there! -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [DISCUSS] Moving chats to ASF's Slack instance

persist for > posterity sake without any additional effort or maintenance. The > ASF-requirements are all configured already on the Slack workspace, so I > think we are good there. > > Thanks, > -Nate > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: server side describe

tch vs Chris's, with regard > to which is preferable. > * Since soon after Robert put up his PR he hasn't been around, at least as > far as I've seen. How have we dealt with abandoned patches before? If > we're going to add this in the patch will need some cleanup. I

Re: [VOTE] Project governance wiki doc (take 2)

s in this thread as our > initial roll call count for electorate numbers and low watermark > calculation on subsequent votes. > > Thanks again everyone (and specifically Benedict and Jon) for the time and > collaboration on this. > > ~Josh > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [Discussion] Windows support

anyway. > > Regards, > Yuki > > - > To unsubscribe, e-mail: dev-unsubscr...@cassandra.apache.org > For additional commands, e-mail: dev-h...@cassandra.apache.org > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [Vote] Remove Windows support from 4.0+

- > To unsubscribe, e-mail: dev-unsubscr...@cassandra.apache.org > For additional commands, e-mail: dev-h...@cassandra.apache.org > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: Welcome Jordan West, David Capwell, Zhao Yang and Ekaterina Dimitrova as Cassandra committers

come > > The Apache Cassandra PMC members > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [DISCUSS] When to stop supporting Python 2

not modify code to *remove* > python2 support, you would have to invoke python2 on the code in your > own way, since the packages would depend on python3. > > - > To unsubscribe, e-mail: dev-unsubscr...@cassandra.a

Re: [DISCUSS] Releases after 4.0

recognise minor releases. > > > > - > To unsubscribe, e-mail: dev-unsubscr...@cassandra.apache.org > For additional commands, e-mail: dev-h...@cassandra.apache.org > > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: [DISCUSS] Releases after 4.0

Sorry, I got my threads crossed! On Thu, Jan 28, 2021 at 10:47 AM Jonathan Ellis wrote: > cqlsh isn't a new feature. > > On Thu, Jan 28, 2021 at 10:32 AM Benedict Elliott Smith < > bened...@apache.org> wrote: > >> But, as discussed, we previously agreed limit fe

Re: Welcome Paulo Motta as Cassandra PMC member

r the project all these > years. > > Congratulations and welcome > > The Apache Cassandra PMC members > -- Jonathan Ellis co-founder, http://www.datastax.com @spyced

Re: March 2015 QA retrospective

s CASSANDRA-8365 > <https://issues.apache.org/jira/browse/CASSANDRA-8365> Benjamin Lerer > CamelCase > name is used as index name instead of lowercase How can we establish UI > consistency? CASSANDRA-8370 > <https://issues.apache.org/jira/browse/CASSANDRA-8370> Sam Tunnicliffe > c

Re: 3.0 and the Cassandra release process

On Tue, Mar 17, 2015 at 4:06 PM, Jonathan Ellis wrote: > > I’m optimistic that as we improve our process this way, our even releases > will become increasingly stable. If so, we can skip sub-minor releases > (3.2.x) entirely, and focus on keeping the release train moving. In the &g

Re: 3.0 and the Cassandra release process

ll tick-tock releases will be maintained? Do users have to > upgrade to a new even release with new features to fix the bugs in an older > even release? > > 2015-04-14 6:28 GMT+08:00 Jonathan Ellis : > > > On Tue, Mar 17, 2015 at 4:06 PM, Jonathan Ellis > wrote: > > &g

Re: A proposal for how we use JIRA in the tick-tock release process

;http://www.datastax.com/> > > Ryan McGuire > > Software Engineering Manager in Test | r...@datastax.com > > [image: linkedin.png] <https://www.linkedin.com/in/enigmacurry> [image: > twitter.png] <http://twitter.com/enigmacurry> > <http://github.com/enigmacurry> > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.5

e are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/Coam8e (CHANGES.txt) > [2]: http://goo.gl/ClUkPI (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: DateTieredCompactionStrategy and static columns

;> the age of the data, not their size. When you mix TTL'ed data and > non > > >>>> TTL'ed data, you end up screwing with the "drop the entire SSTable" > > >>>> optimization. I don't believe this is any different just because > > you're > > >>>> mixing in static columns. What I think will happen is you'll end up > > >> with > > >>>> an sstable that's almost entirely TTL'ed with a few static columns > > that > > >>>> will never get compacted or dropped. Pretty much the worst > scenario I > > >> can > > >>>> think of. > > >>>> > > >>>> > > >>>> > > >>>> On Thu, Apr 30, 2015 at 11:21 AM graham sanderson > > >> wrote: > > >>>> > > >>>>> I have a potential use case I haven’t had a chance to prototype > yet, > > >>>>> which would normally be a good candidate for DTCS (i.e. data > > delivered > > >> in > > >>>>> order and a fixed TTL), however with every write we’d also be > > updating > > >> some > > >>>>> static cells (namely a few key/values in a static map > CQL > > >>>>> column). There could also be explicit deletes of keys in the static > > >> map, > > >>>>> though that’s not 100% necessary. > > >>>>> > > >>>>> Since those columns don’t have TTL, without reading thru the code > > code > > >>>>> and/or trying it, I have no idea what effect this has on DTCS > > (perhaps > > >> it > > >>>>> needs to use separate sstables for static columns). Has anyone > tried > > >> this. > > >>>>> If not I eventually will and will report back. > > >>>> > > >>>> > > >> > > >> > > > > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Staging Branches

On Thu, May 7, 2015 at 7:13 AM, Aleksey Yeschenko wrote: > > That said, perhaps it’s too much change at once. We still have missing > pieces of infrastructure, and TE is busy with what’s already back-logged. > So let’s revisit this proposal in a few months, closer to 3.1 or 3.2, maybe? > Agreed.

Requiring Java 8 for C* 3.0

a premium contract with Oracle. 8 also has a more advanced G1GC implementation (see CASSANDRA-7486). I think that gaining access to the new features in 8 as we develop 3.x is worth losing the ability to run on a platform that will have been EOL for a couple months by the time we release. -- Jona

Re: Requiring Java 8 for C* 3.0

gt; > -- > > AY > > > > On May 7, 2015 at 19:22:53, Gary Dusbabek (gdusba...@gmail.com) wrote: > > > > +1 > > > > On Thu, May 7, 2015 at 11:09 AM, Jonathan Ellis > wrote: > > > > > We discussed requiring Java 8 previously and decided t

Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

stop 2.2.x when 3.0 ships in favor of developing 3.0.x insteadThoughts?* -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

ve I'm okay being ambiguous here, but can we just say "when 3.0 is released we EOL 2.1?" P.S. The area I'm most concerned about introducing destabilizing changes in 2.2 is commitlog; I will follow up to make sure we have a solid QA plan there. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

gone from 2.2. Might force those who use it migrate faster. In > practice, however, I highly doubt that anybody using CQL2 is also someone > who’d already switch to 2.1.x or 2.2.x. > > > -- > AY > > On May 11, 2015 at 21:12:26, Jonathan Ellis (jbel...@gmail.com) wrote: > > O

Re: Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

icator or authorized, they’d have to upgrade them sooner. The test >> coverage for new authnz, however, is better than the coverage we used to >> have before. >> >> 2. CQL2 is gone from 2.2. Might force those who use it migrate faster. In >> practice, however, I highl

Re: Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

t require a user to check > a compatibility matrix. > > > -- > Bests, > > Alex Popescu | @al3xandru > Sen. Product Manager @ DataStax > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Proposal: release 2.2 (based on current trunk) before 3.0 (based on 8099)

gt; > as well (it is patch avail and I'll get it reviewed this week) > > > > /Marcus > > > > On Mon, May 11, 2015 at 9:42 PM, Jonathan Ellis > wrote: > > > >> Sounds good. I will add the new version to Jira. > >> > >> Planned t

Re: [VOTE] Release Apache Cassandra 2.0.15

e are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/1hZh8a (CHANGES.txt) > [2]: http://goo.gl/weKkFT (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.0-beta1

s the debian package are also available here: > http://people.apache.org/~jake > > Since this is beta, the vote will be open for 24 hours. > > [1]: http://goo.gl/YsRffc (CHANGES.txt) > [2]: http://goo.gl/jFb87y (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.6

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/lTrkx1 (CHANGES.txt) > [2]: http://goo.gl/93P7VA (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.0-rc1

debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/B6LLNm (CHANGES.txt) > [2]: http://goo.gl/mr638q (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.7

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/FuQlgX (CHANGES.txt) > [2]: http://goo.gl/zeB2Os (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.0.16

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/stVnvu (CHANGES.txt) > [2]: http://goo.gl/nkYblK (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.8

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/BFYiEO (CHANGES.txt) > [2]: http://goo.gl/24XaPp (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.0-rc2

debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/C1QdHh (CHANGES.txt) > [2]: http://goo.gl/NPABEq (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Wiki

Done. On Wed, Jul 15, 2015 at 7:48 AM, Benjamin Lerer wrote: > Hi, > Could you add me to the *Contributors* with permission to edit the > Cassandra wiki? > My username is BenjaminLerer. > > Thanks a lot, > > Benjamin > -- Jonathan Ellis Project Chair, Apache

Re: [VOTE] Release Apache Cassandra 2.2.0

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/3FbKhG (CHANGES.txt) > [2]: http://goo.gl/sMGs53 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.0-alpha1

s the debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/oowQCQ (CHANGES.txt) > [2]: http://goo.gl/s0RHg4 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [RELEASE] Apache Cassandra 3.0.0-alpha1 released

o.gl/qTe3Ed (CHANGES.txt) > [2]: http://goo.gl/eMIDGw (NEWS.txt) > [3]: https://issues.apache.org/jira/browse/CASSANDRA > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: I want to develop transactions for Cassandra and I want your feedback

t - a single thing. A single thing IS a > > single-point-of-failure. > > Sorry to reply that drastically: that’s an absolute no-go in C*. Every > > node must be equal - no special “this” or special “that”. > > > > — > > Robert Stupp > > @snazy > > > > > > > -- > Marek Lewandowski > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: I want to develop transactions for Cassandra and I want your feedback

porate that as a building block for something more > functional. While reading I noticed that some concepts resemble what I’ve > been thinking about, but here it is obviously much more detailed and > specified. I need to digest it. > > > On 07 Aug 2015, at 18:05, Jonathan Ellis

Re: I want to develop transactions for Cassandra and I want your feedback

wants it because it would be too complex and for sure not performant > enough? > > I just want to hear it crystal clear, so that I can talk to my supervisor > and redirect my efforts to something more useful for you guys like this > ramp for example. > > On 07 Aug 2015, at 23

Re: Automatic scheduling & execution of repair

f normal > anti-entropy, with the possibility for manual configuration. > > BR > Marcus Olsson > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Should we align JMX Authentication with internal Cassandra authentication?

. > > I have created a JIRA ticket on this as I have been working on a solution > which would let us do precisely this. > https://issues.apache.org/jira/browse/CASSANDRA-10091 > > What are your thoughts on this? > > Best Regards > Jan Karlsson > -- Jonath

Re: [VOTE] Release Apache Cassandra 3.0.0-beta1

s the debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 48 hours (longer if needed). > > [1]: http://goo.gl/fyezu5 (CHANGES.txt) > [2]: http://goo.gl/iVuCQU (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.9

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/FRGAh2 (CHANGES.txt) > [2]: http://goo.gl/7HLc2N (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.1

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/3ifmBZ (CHANGES.txt) > [2]: http://goo.gl/7rQrRR (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.1 (Attempt #2)

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/3ifmBZ (CHANGES.txt) > [2]: http://goo.gl/7rQrRR (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.0-beta2

debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 48 hours (longer if needed). > > [1]: http://goo.gl/h3McOM (CHANGES.txt) > [2]: http://goo.gl/WGb5qo (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Reproduce stale read in Cassandra

way for improvement. > > Thanks so much. Any of your help is highly appreciated!!! > > Best, > Xindi > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.0.17

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/1g0t58 (CHANGES.txt) > [2]: http://goo.gl/SHN2y3 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.0-rc1

debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 24 hours (longer if needed). > > [1]: http://goo.gl/m3OPOV (CHANGES.txt) > [2]: http://goo.gl/Z0HNhw (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.10

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/GLMVLb (CHANGES.txt) > [2]: http://goo.gl/uFe1VN (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.2

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/wbbE4n (CHANGES.txt) > [2]: http://goo.gl/EN7MxO (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.11 (Attempt #2)

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/cfjxJU (CHANGES.txt) > [2]: http://goo.gl/nOz2X6 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.3 (Attempt #2)

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 48 hours (longer if needed). > > [1]: http://goo.gl/dmpzjR (CHANGES.txt) > [2]: http://goo.gl/ACOC01 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.0-rc2

debian package are also available here: > http://people.apache.org/~jake > > The vote will be open for 48 hours (longer if needed). > > [1]: http://goo.gl/aOEO0x (CHANGES.txt) > [2]: http://goo.gl/Im3ydD (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Modelling Cassandra's Availability

I would like to thank all of you > for all your work in Cassandra and for all the information available about > Cassandra that has made possible this work. > > Best regards > > Carlos Perez-Miguel > > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.0

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/0vghCL (CHANGES.txt) > [2]: http://goo.gl/xAElQy (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: cassandra-3.1 branch and new merge order

(3.0 bugfixes only, as no new feature are supposed to go into > > 3.0.x release series) > > - cassandra-3.1 branch will contain 3.0 bugfixes *only* > > - trunk represents the upcoming cassandra-3.2 release (fixes from 3.1 and > > new features) > > > > -- > > AY > > > > > -- > http://twitter.com/tjake > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE RESULT] Release Apache Cassandra 3.0.0

org/~jake > > > > The vote will be open for 72 hours (longer if needed). > > > > [1]: http://goo.gl/0vghCL (CHANGES.txt) > > [2]: http://goo.gl/xAElQy (NEWS.txt) > > > > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Wiki Username: MichaelEdge

Added. On Sat, Nov 14, 2015 at 8:21 PM, Michael Edge wrote: > Hi, > > Please add me to wiki. > > Wiki Username: MichaelEdge > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.1.12

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/qUf41s (CHANGES.txt) > [2]: http://goo.gl/sf3fiU (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 2.2.4

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/CIJhEb (CHANGES.txt) > [2]: http://goo.gl/vNzv9u (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.0.1

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/fJaAjI (CHANGES.txt) > [2]: http://goo.gl/DgSi87 (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: [VOTE] Release Apache Cassandra 3.1

package are also available here: > http://people.apache.org/~jake > > The vote will be open for 72 hours (longer if needed). > > [1]: http://goo.gl/HET4Bi (CHANGES.txt) > [2]: http://goo.gl/LVqJJo (NEWS.txt) > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

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