Re: JIRA Workflow Proposals

2018-11-26 Thread Jeremy Hanna
Regarding labels, I am personally a fan of both - the mapping of commonly used labels to things like components, features, tools, etc. as well as keeping labels for newer and more arbitrary groupings. I’ve tried to maintain certain labels like virtual-tables, lcs, lwt, fqltool, etc because

Re: Deprecating/removing PropertyFileSnitch?

2018-10-29 Thread Jeremy Hanna
> On Oct 29, 2018, at 11:20 AM, Jeff Jirsa wrote: > > On Mon, Oct 29, 2018 at 8:35 AM Jeremy Hanna > wrote: > >> Re-reading this thread, it sounds like the issue is there are times when a >> field may go missing in gossip and it hasn’t yet been tracked down. As &

Re: Deprecating/removing PropertyFileSnitch?

2018-10-29 Thread Jeremy Hanna
age it >>>>>>>> across multiple nodes, as pointed out by Sean Durity on CASSANDRA-10745 >>>>>>>> (which is also it's Achilles' heel). To keep this ability, we could >>>>> make >>>>>>&

Re: Deprecating/removing PropertyFileSnitch?

2018-10-19 Thread Jeremy Hanna
t;>> >>>> We should, but the 4.0 features that log/reject verbs to invalid >> replicas >>>> solves a lot of the concerns here >>>> >>>> -- >>>> Jeff Jirsa >>>> >>>> >>>>> On Oct 16,

Deprecating/removing PropertyFileSnitch?

2018-10-16 Thread Jeremy Hanna
We have had PropertyFileSnitch for a long time even though GossipingPropertyFileSnitch is effectively a superset of what it offers and is much less error prone. There are some unexpected behaviors when things aren’t configured correctly with PFS. For example, if you replace nodes in one DC

Re: [DISCUSS] changing default token behavior for 4.0

2018-09-21 Thread Jeremy Hanna
I agree that it should be lowered. What I’ve seen debated a bit in the past is the number but I don’t think anyone thinks that it should remain 256. > On Sep 21, 2018, at 7:05 PM, Jonathan Haddad wrote: > > One thing that's really, really bothered me for a while is how we default > to 256

Re: [VOTE] Accept GoCQL driver donation and begin incubation process

2018-09-12 Thread Jeremy Hanna
I don’t know if others have this same question, but what does accepting the gocql driver donation mean? It becomes a full Apache project separate from Cassandra and there exists a separate set of PMC members and such? Or does it become part of the Cassandra project itself? From Sylvain and

Re: Testing 4.0 Post-Freeze

2018-07-10 Thread Jeremy Hanna
If this motivates individuals and organizations to contribute time and resources to testing more before the release then +1. The varied testing before the release will make a huge difference. > On Jul 10, 2018, at 12:30 PM, Jeff Jirsa wrote: > > Ultimately, we have a consensus driven

Re: Testing 4.0 Post-Freeze

2018-07-09 Thread Jeremy Hanna
e for 4.0 which will make it more successful? > > Not branching is one idea but we should discuss what will change now than > iterating what has already happened. > > On Mon, Jul 9, 2018 at 11:25 AM Jeremy Hanna > wrote: > >> I wholeheartedly agree with efforts to make release

Re: Testing 4.0 Post-Freeze

2018-07-09 Thread Jeremy Hanna
I wholeheartedly agree with efforts to make releases more stable and the more contributors that add tests or test within the context of their own use cases, the better. +1 non-binding to the idea of better, more complete testing for releases. When it comes to how to do this, I think that’s

Re: Improve the performance of CAS

2018-05-16 Thread Jeremy Hanna
Hi Dikang, Have you seen Blake’s work on implementing egalitarian paxos or epaxos*? That might be helpful for the discussion. Jeremy * https://issues.apache.org/jira/browse/CASSANDRA-6246 > On May 16, 2018, at 3:37 PM, Dikang Gu wrote: > > Hello C* developers, > > I'm

Re: Roadmap for 4.0

2018-04-04 Thread Jeremy Hanna
On Wed, Apr 4, 2018 at 7:50 PM, Michael Shuler wrote: > On 04/04/2018 07:06 PM, Nate McCall wrote: > > > > It feels to me like we are coalescing on two points: > > 1. June 1 as a freeze for alpha > > 2. "Stable" is the new "Exciting" (and the testing and dogfooding > >

Re: Proposal to retroactively mark materialized views experimental

2017-10-02 Thread Jeremy Hanna
At the risk of sounding redundant it sounds like for MVs at this point we want to preserve current functionality for existing users. We would have a flag in the yaml to disable it by default for new MV creation with an error message. In addition we want a warning in the log and in cqlsh upon

Re: unsubscribe

2017-04-10 Thread Jeremy Hanna
To unsubscribe, send an email to dev-unsubscr...@cassandra.apache.org . Replying to this email does not unsubscribe you from any list. It simply perpetuates a long thread of useless emails. > On Apr 10, 2017, at 9:30 AM, Asanka Samaraweera

Re: [VOTE] self-assignment of jira tickets

2017-03-29 Thread Jeremy Hanna
+1 non-binding. I’ve always wondered why that restriction was in place. > On Mar 29, 2017, at 8:21 AM, Jason Brown wrote: > > Hey all, > > Following up my thread from a week or two ago ( >

Re: Code quality, principles and rules

2017-03-17 Thread Jeremy Hanna
https://issues.apache.org/jira/browse/CASSANDRA-7837 may be some interesting context regarding what's been worked on to get rid of singletons and static initialization. > On Mar 17, 2017, at 4:47 PM, Jonathan Haddad wrote: > > I'd like to think that if someone refactors

Re: Contribute to the Cassandra wiki

2017-03-13 Thread Jeremy Hanna
The moinmoin wiki was preferred but because of spam, images couldn’t be attached. The options were to use confluence or have a moderated list of individuals be approved to update the wiki. The decision was made to go with the latter because of the preference to stick with moinmoin rather than

Re: Contribute to the Cassandra wiki

2017-03-13 Thread Jeremy Hanna
The moinmoin wiki was preferred but because of spam, images couldn’t be attached. The options were to use confluence or have a moderated list of individuals be approved to update the wiki. The decision was made to go with the latter because of the preference to stick with moinmoin rather than

Re: Truncate operation not available in Mutation Object

2017-02-23 Thread Jeremy Hanna
t such a truncate operation was performed on the >> table? Does it leave a trace that the truncate happened anywhere? >> >> >> Best regards, >> Sanal >> >> On Thu, Feb 23, 2017 at 11:47 AM, Jeremy Hanna <jeremy.hanna1...@gmail.com >>> >>

Re: Truncate operation not available in Mutation Object

2017-02-22 Thread Jeremy Hanna
Everything in that table is deleted. There's no mutation or anything in the commitlog. It's a deletion of all the sstables for that table. To make sure everything is gone, it first does a flush, then a snapshot to protect against a mistake, then the truncate itself. > On Feb 22, 2017, at 6:05

Re: Rollback procedure for Cassandra Upgrade.

2017-01-10 Thread Jeremy Hanna
See the comment thread on https://issues.apache.org/jira/browse/CASSANDRA-8928 (add downgradesstables) > On Jan 10, 2017, at 5:00 AM, Jonathan Haddad wrote: > > There's no downgrade procedure. You either upgrade or you

Re: Broader community involvement in 4.0 (WAS Re: Rough roadmap for 4.0)

2016-11-10 Thread Jeremy Hanna
Regarding low hanging fruit, on the How To Contribute page [1] we’ve tried to keep a list of lhf tickets [2] linked to help people get started. They are usually good starting points and don’t require much context. I rarely see duplicates from lhf tickets. Regarding duplicates, in my

Re: DataStax role in Cassandra and the ASF

2016-11-05 Thread Jeremy Hanna
Ultimately it doesn't matter now. The project has a bright future with the involvement of all individuals regardless of the company they work for. That's the important thing. > On Nov 5, 2016, at 10:30 AM, Jeremy Hanna <jeremy.hanna1...@gmail.com> wrote: > > No it wasn't

Re: DataStax role in Cassandra and the ASF

2016-11-05 Thread Jeremy Hanna
Nov 5, 2016, at 10:02 AM, Jim Jagielski <j...@jagunet.com> wrote: > > Which is what was done: https://whimsy.apache.org/board/minutes/Cassandra.html > >> On Nov 5, 2016, at 10:48 AM, Jeremy Hanna <jeremy.hanna1...@gmail.com> wrote: >> >> If the ASF is at risk

Re: DataStax role in Cassandra and the ASF

2016-11-05 Thread Jeremy Hanna
If the ASF is at risk with a single company allowed to dominate a project then why couldn't the approach have been something like: "great job on building a successful project and community. We think there is great potential for more involvement at the core contribution level. How can we work

Re: DataStax role in Cassandra and the ASF

2016-11-04 Thread Jeremy Hanna
t any qualification :) Kind regards, Jeremy > On Nov 4, 2016, at 10:58 PM, Jeremy Hanna <jeremy.hanna1...@gmail.com> wrote: > > Hi Łukasz, > > I’m sorry you found the projects difficult to work with. It sounds like in > this case it was about modularizing with Maven and ma

Re: DataStax role in Cassandra and the ASF

2016-11-04 Thread Jeremy Hanna
Hi Łukasz, I’m sorry you found the projects difficult to work with. It sounds like in this case it was about modularizing with Maven and making TinkerPop work better with OSGI. People in the project have been going back and forth about the build process since before Riptano and DataStax

Re: Low hanging fruit crew

2016-10-19 Thread Jeremy Hanna
; 1) There’s a lot of low hanging tickets that would benefit from >> outside >>>>> contributors as their first-patch in Cassandra (like >>>>> https://issues.apache.org/jira/browse/CASSANDRA-12541 , >>>>> https://issues.apache.org/jira/browse/CASSANDRA

Re: Low hanging fruit crew

2016-10-19 Thread Jeremy Hanna
And just to be clear, I think everyone would welcome more testing for both regressions of new code correctness. I think everyone would appreciate the time savings around more automation. That should give more time for a thoughtful review - which is likely what new contributors really need to

Re: Proposal - 3.5.1

2016-09-15 Thread Jeremy Hanna
Right - I think like Jake and others have said, it seems appropriate to do something at this point. Would a clearer, more liberal backport policy to the odd versions be worthwhile until we find our footing? As Jeremiah said, it does seem like the big bang 3.0 release has caused much of the

Re: Proposal: create a mailing list for just the newly created Jira ticket notifications

2016-09-12 Thread Jeremy Hanna
> >>> Russ >>> >>> On Mon, Aug 29, 2016 at 10:45 AM, Jonathan Haddad <j...@jonhaddad.com> >>> wrote: >>> >>>> A daily digest of new issues would be incredible. A non-binding +1 >> from >>>> this guy. >>>

Re: Support Multi-Tenant in Cassandra

2016-09-09 Thread Jeremy Hanna
l-informed pros/cons of why we as a community choose to not do it, > postpone for later, or actually do it. Of course, it would be great for a > motivated individual to lead the effort if we really want to entertain it. > > On Friday, September 9, 2016, Jeremy Hanna <jeremy.hanna1...@

Re: Support Multi-Tenant in Cassandra

2016-09-09 Thread Jeremy Hanna
I agree that the request scheduler should probably be deprecated and removed unless someone wants to put in something that's usable from the non thrift request processor. We added it for prioritization and QoS but I don't know of anyone ever using it. Our project we thought of using it for got

Proposal: create a mailing list for just the newly created Jira ticket notifications

2016-08-29 Thread Jeremy Hanna
Currently we have a mailing list (commits@) that includes commit messages as well as all updates to Jira tickets. However for the purpose of staying up to date with new tickets, it’s something of a firehose with the rapid rate of change. Some people (like me) filter out just the new ticket

Re: A proposal to move away from Jira-centric development

2016-08-16 Thread Jeremy Hanna
I think a separate mailing list for just ticket creation would be nice as well. I think that’s what many of us filter down the commits@ list to. That doesn’t have to happen in place of the proposed change but would make it easier for people to follow new issue creation. From there I go to

Re: A proposal to move away from Jira-centric development

2016-08-15 Thread Jeremy Hanna
project. > On Aug 15, 2016, at 1:27 PM, Chris Mattmann <mattm...@apache.org> wrote: > > s/dev list followers// > > That’s (one of) the disconnect(s). It’s not *you the emboldened, powerful > PMC* > and then everyone else. > > > On 8/15/16, 11:25 AM, "

Re: A proposal to move away from Jira-centric development

2016-08-15 Thread Jeremy Hanna
Regarding high level linking, if I’m in irc or slack or hipchat or a mailing list thread, it’s easy to reference a Jira ID and chat programs can link to it and bots can bring up various details. I don’t think a hash id for a mailing list is as simple or memorable. A feature of a mailing list

Re: Cassandra Java Driver and DataStax

2016-06-06 Thread Jeremy Hanna
> On Jun 5, 2016, at 4:33 PM, Mattmann, Chris A (3980) > wrote: > > Thanks for the info Jonathan. I think have assessed based on > the replies thus far, my studying of the archives and > commit and project history the following situation. > > Unfortunately it

Re: Short column names

2016-02-11 Thread Jeremy Hanna
It has been talked about in the past, see https://issues.apache.org/jira/browse/CASSANDRA-4175 for example. However with https://issues.apache.org/jira/browse/CASSANDRA-8099, the duplication of column names is gone. So once you’re on Cassandra 3+, this optimization is a lot less valuable. >

Re: Requiring Java 8 for C* 3.0

2015-05-07 Thread Jeremy Hanna
There’s no reason why people can’t run java 8 with 2.1. IIRC the only issue we’d had with it was Dave’s https://issues.apache.org/jira/browse/CASSANDRA-7028. That’s probably the best thing for people to do though - run java 8 with 2.1 so the jump to 3.0 isn’t as significant. Good point.

Re: Refactoring cassandra service package

2014-06-03 Thread Jeremy Hanna
There was some hope started in CASSANDRA-6881 - see some of the later comments: https://issues.apache.org/jira/browse/CASSANDRA-6881 On 4 Jun 2014, at 04:04, Brian O'Neill b...@alumni.brown.edu wrote: Interesting proposition. We¹ve embedded Cassandra a few times, so I¹d be interested in an

Re: Implementing a driver for cassandra native protocol v2

2013-10-29 Thread Jeremy Hanna
Also, you might see if you could join efforts with Aleksey on https://github.com/iamaleksey/seestar as well :) Or at least exchange ideas. On 28 Oct 2013, at 14:17, Sylvain Lebresne sylv...@datastax.com wrote: On Sat, Oct 26, 2013 at 8:07 PM, Mathieu D'Amours math...@damours.orgwrote:

Re: Configuration of network connectors

2013-07-09 Thread Jeremy Hanna
Have you seen https://github.com/pcmanus/ccm as described in http://www.datastax.com/dev/blog/ccm-a-development-tool-for-creating-local-cassandra-clusters or does that not fit your use case? On 9 Jul 2013, at 14:02, Łukasz Dywicki l...@code-house.org wrote: Hello, First of all I would like

Re: [VOTE] Release Apache Cassandra 1.1.12

2013-05-22 Thread Jeremy Hanna
Cassandra-5488 needed an adjusted fix for reading wide rows with Pig. On 22 May 2013, at 10:07 AM, Sylvain Lebresne sylv...@datastax.com wrote: I propose the following artifacts for release as 1.1.12. sha1: 0db94069550b9c38b9f749e2087b196bb519664e Git:

Re: [VOTE] Release Apache Cassandra 1.1.12

2013-05-22 Thread Jeremy Hanna
Ah just saw Brandon's comment earlier. Sorry for the spam. On 22 May 2013, at 11:11 PM, Jeremy Hanna jeremy.hanna1...@gmail.com wrote: Cassandra-5488 needed an adjusted fix for reading wide rows with Pig. On 22 May 2013, at 10:07 AM, Sylvain Lebresne sylv...@datastax.com wrote: I propose

Re: Document storage

2012-03-28 Thread Jeremy Hanna
I don't speak for the project, but you might give it a day or two for people to respond and/or perhaps create a jira ticket. Seems like that's a reasonable data type that would get some traction - a json type. However, what would validation look like? That's one of the main reasons there are

Re: 1.1 freeze approaching

2011-12-20 Thread Jeremy Hanna
I like this part of that thread (w00t for a distributed test suite): # Automate all tests I think the only way that we can keep people close to trunk and stay stable is to build automated tests for *everything*. All code should be exercised by thorough unit tests and distributed black-box

Discussion: release quality

2011-11-29 Thread Jeremy Hanna
I'd like to start a discussion about ideas to improve release quality for Cassandra. Specifically I wonder if the community can do more to help the project as a whole become more solid. Cassandra has an active and vibrant community using Cassandra for a variety of things. If we all pitch in

Re: How is Cassandra being used?

2011-11-16 Thread Jeremy Hanna
Sounds like it would be best if it were in a separate jar for people? On Nov 16, 2011, at 4:58 PM, Bill wrote: Thoughts? We'll turn this off, and would possibly patch it out of the code. That's not to say it wouldn't be useful to others. Bill On 15/11/11 23:23, Jonathan Ellis

Re: Cassandra Pig with network topology and data centers.

2011-07-29 Thread Jeremy Hanna
fwiw - https://issues.apache.org/jira/browse/CASSANDRA-2970 thoughts? (please post on the ticket) On Jul 29, 2011, at 7:08 PM, Ryan King wrote: It'd be great if we had different settings for inter- and intra-DC read repair. -ryan On Fri, Jul 29, 2011 at 5:06 PM, Jake Luciani

moin wiki: ACLs give us no more textchas and re-enable images

2011-07-25 Thread Jeremy Hanna
I asked in #asfinfra whether images could be added now that there are pretty obscure questions for the wiki textcha questions. Their response: no. It would require another level of security. So they suggested ACLs as described in http://wiki.apache.org/general/OurWikiFarm Basically the

Re: set rpc_timeout_in_ms via jmx?

2011-07-22 Thread Jeremy Hanna
as an option as well. Do you want to create that ticket? jmx related ticket: https://issues.apache.org/jira/browse/CASSANDRA-2940 On Jul 18, 2011, at 11:56 AM, Ryan King wrote: On Sat, Jul 16, 2011 at 12:30 PM, Jeremy Hanna jeremy.hanna1...@gmail.com wrote: I don't see a way

Re: Announcements List

2011-07-18 Thread Jeremy Hanna
I think a lot of people follow cassandra on twitter. However I don't think it would be a big deal to email both user@ and announcements@ when a new release is out, if people don't mind the extra list. Nick - is this from people asking about this? On Jul 18, 2011, at 9:50 AM, Gary Dusbabek

Re: [VOTE] Release Apache Cassandra 0.7.7

2011-07-08 Thread Jeremy Hanna
if 2870 involves all reads to LOCAL_QUORUM, then I think that would be something to include. I tried a simple pig row count using LOCAL_QUORUM today and got consistent UnavailableExceptions, but QUORUM worked. On Jul 7, 2011, at 10:14 AM, Sylvain Lebresne wrote: I propose the following

404 for the download link of 0.7.6-2 src

2011-07-07 Thread Jeremy Hanna
Not sure how long this has been the case, but the download link for 0.7.6-2 src 404s on several servers: http://www.apache.org/dyn/closer.cgi?path=/cassandra/0.7.6/apache-cassandra-0.7.6-2-src.tar.gz

range ghosts and more with hadoop support (with proposed solution)

2011-07-01 Thread Jeremy Hanna
We think we're running into a situation where we've deleted all the columns on several thousand rows but they still show up in the results of our pig scripts. We think that's a product of range ghosts because ColumnFamilyRecordReader uses getRangeSlices. So that might be a problem for people

Re: Cassandra 1.0

2011-06-16 Thread Jeremy Hanna
+1 on a plan and we're excited for 1.0 because that hopefully means that Cassandra-1600 and friends will be resolved so that we can mapreduce over subsets of rows and over secondary indexes. On Jun 16, 2011, at 9:36 AM, Sylvain Lebresne wrote: Ladies and Gentlemen, Cassandra 0.8 is now out

Re: [VOTE] Release Apache Cassandra 0.8.0 (take #3)

2011-05-31 Thread Jeremy Hanna
+1 non-binding fwiw - I ran some basic pig scripts that I have with 0.8 and they worked fine including using a UDF, filtering data, and outputting to Cassandra. - I also tried the pig and word_count examples in the src download. For some reason the cassandra output reducer didn't output

Re: [VOTE] Release Apache Cassandra 0.8.0 (take #3)

2011-05-31 Thread Jeremy Hanna
On May 31, 2011, at 5:16 PM, Edward Capriolo wrote: On Tue, May 31, 2011 at 5:42 PM, Jeremy Hanna jeremy.hanna1...@gmail.comwrote: +1 non-binding fwiw - I ran some basic pig scripts that I have with 0.8 and they worked fine including using a UDF, filtering data, and outputting

current stable

2011-04-25 Thread Jeremy Hanna
As 0.8 approaches final status in the next few weeks, I wondered about how releases receive the label, current stable. I don't know if there's any precedent for this, but I thought it might be nice to do a separate vote when new major releases are out and weigh heavily those in the community

Re: [VOTE] Release Apache Cassandra 0.7.5

2011-04-25 Thread Jeremy Hanna
+1 nonbinding On Apr 22, 2011, at 12:17 PM, Sylvain Lebresne wrote: I propose the following artifacts for release as 0.7.5. SVN: https://svn.apache.org/repos/asf/cassandra/branches/cassandra-0.7@r1095960 Artifacts:

Re: State Of: CQL

2011-03-20 Thread Jeremy Hanna
I wonder if drivers for various languages could be google summer of code projects. On the one hand it's a nice intro to cassandra and a discrete thing to do. However, would that leave it maintainerless once gsoc was done...? On Mar 20, 2011, at 11:42 AM, Tyler Hobbs wrote: YesQL is the only

Re: [VOTE] 0.7.3

2011-02-28 Thread Jeremy Hanna
We'd really like to see the updated fix for CASSANDRA-2255 get in there as well, if possible. It's very isolated to the Hadoop output code, so it shouldn't be much risk. https://issues.apache.org/jira/browse/CASSANDRA-2255 On Feb 28, 2011, at 5:27 PM, Jonathan Ellis wrote: I'd like to get

Re: plugins/triggers/coprocessors

2011-02-16 Thread Jeremy Hanna
/CASSANDRA-1311 On Feb 11, 2011, at 1:31 PM, Jeremy Hanna wrote: So from here I guess it's a matter of working out the comments/concerns presented on 1311 and any future discussion sounds like it belongs there. Like I said, I just wanted to initiate discussion since it had been a while

Re: plugins/triggers/coprocessors

2011-02-11 Thread Jeremy Hanna
execution. We guarantee at least once execution in case of node failures. Cheers, Maxim On Thu, Feb 10, 2011 at 8:45 AM, Jeremy Hanna jeremy.hanna1...@gmail.com wrote: Hey guys, I was just wondering if it would be a good time to unify discussions on plugins/triggers/coprocessors

Re: plugins/triggers/coprocessors

2011-02-11 Thread Jeremy Hanna
forward with 1311: we won't be hurting anyone's feelings, and the implementation from 1016 is: 1. much, much less complete, 2. abandoned. On Fri, Feb 11, 2011 at 9:23 AM, Jeremy Hanna jeremy.hanna1...@gmail.comwrote: Thanks Maxim - I'll just go ahead and BCC you and Hentschel and move

Re: Maintenance releases

2011-02-11 Thread Jeremy Hanna
strong unbinding +1 :) I think that there were several lessons learned in the 0.6.x line about walking that line. Wrt regression testing, hopefully the distributed tests (thanks Stu and Kelvin and others!) will act as a core for something like that. I would imagine that heavy loads can be

Re: New feature / educational project

2011-02-08 Thread Jeremy Hanna
I think the plugins/triggers/coprocessors is a great discussion to get going again if there is interest. It's been on the to-do list for a long time and just from what I've heard anecdotally, there is a lot of interest. On Feb 8, 2011, at 3:57 PM, David G. Boney wrote: Hi All, I am also

Re: [VOTE] 0.7.1 (3 times the charm?)

2011-02-04 Thread Jeremy Hanna
Just wondering - how does the distributed test framework fit into votes? Does it get run each time a vote happens to check for bugs/regressions? On Feb 4, 2011, at 1:40 PM, Eric Evans wrote: Lather. Rinse. Repeat. Ya'll know the drill. SVN:

Re: Avro in the Cassandra core

2011-01-18 Thread Jeremy Hanna
On Jan 17, 2011, at 9:01 PM, Eric Evans wrote: On Mon, 2011-01-17 at 12:12 -0500, Jake Luciani wrote: Some context: We have begun the process of removing Avro from the service layer CASSANDRA-926. We currently use Avro for schema migrations internally, and we have two open items that are

Re: [VOTE] 7.0

2011-01-07 Thread Jeremy Hanna
+1 non-for-reals-binding. I did some sanity checks wrt the word count example and the pig example script on one node (with pig 0.7 and 0.8) to make sure everything was fine there with the hadoop integration in that limited context. On Jan 6, 2011, at 11:17 AM, Eric Evans wrote: RC 4 seems

Re: Reducing confusion around client libraries

2010-12-06 Thread Jeremy Hanna
+1 I think it's great to start with cleaning up the wiki, especially the areas for beginners. With 0.7 coming out too, it might be nice to clean up the FAQ and other common pages. On Dec 4, 2010, at 11:27 AM, Peter Schuller wrote: Without weighing in on the remainder of the discussion;

Re: Reducing confusion around client libraries

2010-12-03 Thread Jeremy Hanna
Including the client-dev list for thoughts/ideas. On Dec 3, 2010, at 11:43 AM, Jonathan Ellis wrote: The status quo is not working. There are way too many questions on the user list and on irc about problems with writing Thrift code, even when well-maintained clients exist for their language

Re: Coordinated testing for 0.7

2010-12-01 Thread Jeremy Hanna
already making it solid. Just trying to brainstorm ways to get some additional good contributions in the core for making for a more solid 0.7.0 release. Again... any thoughts? On Dec 1, 2010, at 3:24 PM, Jeremy Hanna wrote: I was wondering if there was a coordinated plan for testing the 0.7

Re: Coordinated testing for 0.7

2010-12-01 Thread Jeremy Hanna
that there are still dragons in the node movement code. That is the primary place I would like to see more testing. On Wed, Dec 1, 2010 at 3:24 PM, Jeremy Hanna jeremy.hanna1...@gmail.com wrote: I was wondering if there was a coordinated plan for testing the 0.7 release. I realize

Re: [VOTE] 0.7.0 rc1

2010-11-21 Thread Jeremy Hanna
Tried the artifacts on a fresh install of Ubuntu 10.10. Ran the contrib/word_count, pig, and hadoop_output_streaming examples on a single node. Worked fine from that perspective (wanted to do a hadoop integration sanity check for the RC). +1 (non-binding) On Nov 20, 2010, at 11:41 AM, Eric

Re: [DISCUSSION] High-volume counters in Cassandra

2010-09-28 Thread Jeremy Hanna
Is there any feedback from Twitter and Digg and perhaps SimpleGeo people about CASSANDRA-1546? Would that work so that you wouldn't have to maintain a fork? On Sep 27, 2010, at 5:25 AM, Sylvain Lebresne wrote: In CASSANDRA-1546, I propose an alternative to #1072. At it's core, it rewrites

Re: [DISCUSSION] High-volume counters in Cassandra

2010-09-24 Thread Jeremy Hanna
H... would there be any way that others in the project that are familiar with the design could help the authors to redo some of the elements to remove the internal clock structure and get it to work properly before 0.7.0 is finalized? Not sure if that's feasible, but I would just hate to

Re: [DISCUSSION] High-volume counters in Cassandra

2010-09-03 Thread Jeremy Hanna
So ditch Clocks and refactor to be more cleanly separated and it could go in? On Sep 2, 2010, at 3:55 PM, Jonathan Ellis wrote: I still have not seen any response to my other misgivings about 1072 that I have raised on the ticket. Specifically, the existing patch is based around a Clock

Re: docs about the secondary index?

2010-09-02 Thread Jeremy Hanna
this should probably be a question on u...@cassandra, but check out this email thread from the user list: http://www.mail-archive.com/u...@cassandra.apache.org/msg05668.html On Sep 2, 2010, at 10:20 AM, Changjiu Jin wrote: Hello, Where can we find docs about the secondary index?

Re: interest in minor contention issues?

2010-08-06 Thread Jeremy Hanna
Are you talking about a handful of issues or a large number of issues? If it's the former, then a Jira issue for each isn't unreasonable. If it's the latter, maybe all of your results could go into one Jira issue with steps to reproduce your results. Then someone could do some more

Re: Dumb question: where is v. 0.7?

2010-07-02 Thread Jeremy Hanna
It's still trunk. 0.7 hasn't been tagged for a beta release or anything yet. On Jul 1, 2010, at 11:10 PM, Sriram Srinivasan sri...@malhar.net wrote: I feel dumb; I'm unable to locate version 0.7. Is it online anywhere? Thanks. --sriram.

Re: Dumb question: where is v. 0.7?

2010-07-02 Thread Jeremy Hanna
to the server. Does a clock's position on such a list correlate to a node's position on the ring? --sriram. On Jul 2, 2010, at 11:45 AM, Jeremy Hanna wrote: It's still trunk. 0.7 hasn't been tagged for a beta release or anything yet. On Jul 1, 2010, at 11:10 PM, Sriram Srinivasan sri

Hadoop package exposed through thrift

2010-06-08 Thread Jeremy Hanna
When I gave a presentation on cassandra+hadoop, some ruby folks were wondering about the possibility of using the MapReduce functionality in a language other than Java. I was just wondering if any thought was given to exposing the org.apache.cassandra.hadoop functionality through thrift. That