Re: April 2016 ASF report - please comment
This is mostly my fault-- I had thought that having these would spur more development, but the fact that Aaron and my office blocks google hangouts has made this difficult. I'll see about distributing my work telecon line-- that would allow for the meeting to be recorded as well. Also, we have had significantly more development this past month than the report indicates. Some features I can think off the top of my head: 1. Free text search support for mongo db 2. Additional geo indexing for mongodb 3. Extensions of examples for both mongo and accumulo backed Rya. 4. Extensions to query planning to support more complex pre-computed joins Sent from my iPhone > On Mar 30, 2016, at 5:51 PM, Josh Elser wrote: > > Sean Busbey wrote: >>> How has the community developed since the last report? >>> > >>> > * We have a Rya "office hour" teleconference every other week. Users >>> > and >>> > developers can ask questions, receive answers, discuss ideas for future >>> > developments. The minutes are sent to the dev@ list >> >> >> Currently I think folks have to reach out to get the telecon details. >> Any plans for it to be posted on the website? Along with a schedule? >> Maybe recordings? > > Totally agree. Having meetings is fine, but you need to make sure everyone > has equal opportunity to be a part of it. Personally, I think I've missed two > that I could have attended because of short-notice.
Re: Integrate jenkins to Apache-rya incuabator.
yeah I should be able to. let me check tonight to make sure there's not some expectation that the IPMC chair do this for podlings. who all will we be adding? On Tue, Mar 29, 2016 at 6:47 PM, Josh Elser wrote: > Josh Elser wrote: >> >> I'm not sure how podlings are meant to get karma (as the wiki page is >> worded in terms of TLP's "PMC Chair"), so that's something I can figure >> out for you as a mentor. > > > I don't have the karma to do this (I think I need a PMC chair person > http://people.apache.org/phonebook.html?service=pmc-chairs) > > Sean is on that list -- he may be able to do `modify_appgroups.pl > hudson-jobadmin --add=` on minotaur.
Re: April 2016 ASF report - please comment
Adina Crainiceanu wrote: How has the project developed since the last report? * Created a quick-start VM for users to try out Rya. * Created a website for the project. This is a little brave of an assertion to make :). While what is currently published at http://rya.incubator.apache.org is a website, it doesn't meet the spirit of a podling website. e.g. http://beam.incubator.apache.org/ The website should be a great place to tell the world (most importantly, prospective community members) who you are and how to get involved. For example, the website could contain a tutorial which tells people how to download, setup and run the quick-start VM for Rya.
Re: April 2016 ASF report - please comment
Sean Busbey wrote: How has the community developed since the last report? > > * We have a Rya "office hour" teleconference every other week. Users and > developers can ask questions, receive answers, discuss ideas for future > developments. The minutes are sent to the dev@ list Currently I think folks have to reach out to get the telecon details. Any plans for it to be posted on the website? Along with a schedule? Maybe recordings? Totally agree. Having meetings is fine, but you need to make sure everyone has equal opportunity to be a part of it. Personally, I think I've missed two that I could have attended because of short-notice.
Re: Rya Geo questions
Hi Dan, As quick answer, Rya delegates/integrates to GeoMesa in order to provide GeoSparql support. In full disclosure, I'm one of the GeoMesa developers, so I am uncertain about all the details about ingesting triples with geo-data into Rya. Broadly, geometries would go in as Well-Known Text (so the standard geometries type like Point, LineString, Polygon, and their multi-geometry versions are supported). The develop branch of Rya uses GeoMesa 1.2.0*. You do have to build Rya with the 'indexing' profile: |mvn clean install -P indexing| Shout if there's anything I can do to help from the geo-side of things. Cheers, Jim * We just released GeoMesa 1.2.1 last week. You should be able to safely bump to the 1.2.1 version if you are building manually. On 03/30/2016 03:09 PM, Dan Kepner wrote: All, a couple of quick questions that I couldn't verify in my own research: 1) Is there a GeoSpatial capability within Rya – and what geometry types are supported? 2) Does Rya integrate with GeoMesa, GeoWave, or a similar capability… ? Thanks!
Re: April 2016 ASF report - please comment
Thanks for working through this early. A few questions below. > > How has the community developed since the last report? > >* We have a Rya "office hour" teleconference every other week. Users and > developers can ask questions, receive answers, discuss ideas for future > developments. The minutes are sent to the dev@ list Currently I think folks have to reach out to get the telecon details. Any plans for it to be posted on the website? Along with a schedule? Maybe recordings? >* We have more PRs from non-committers which are integrated into the > repository >* There were several ideas from Rya for Google Summer of Code, and a few > students expressed interest; one of them submitted a proposal > > How has the project developed since the last report? > > * Created a quick-start VM for users to try out Rya. > * Created a website for the project. > * Resolved a handful of issues that users have encountered. > * Committed features: incremental update for precomputed join indices > > > Date of last release: > > Not applicable What's the next step needed for us to have a first release? > > When were the last committers or PMC members elected? > > Not applicable We say above that we've had more PRs from non-committers. Are those mostly fly-by contributions? -- Sean
Rya Geo questions
All, a couple of quick questions that I couldn't verify in my own research: 1) Is there a GeoSpatial capability within Rya – and what geometry types are supported? 2) Does Rya integrate with GeoMesa, GeoWave, or a similar capability… ? Thanks!
April 2016 ASF report - please comment
Hi, April 6 is the deadline for the April ASF report. Here is the first draft. Please comment. I said in it that we have a website which is not yet true, but it will be by the time we submit the report - I started working on it and I'll submit it for review/publish it early next week after I come from a conference. -- Rya Rya (pronounced "ree-uh" /rēə/) is a cloud-based RDF triple store that supports SPARQL queries. Rya is a scalable RDF data management system built on top of Accumulo. Rya uses novel storage methods, indexing schemes, and query processing techniques that scale to billions of triples across multiple nodes. Rya provides fast and easy access to the data through SPARQL, a conventional query mechanism for RDF data. Rya has been incubating since 2015-09-18. Three most important issues to address in the move towards graduation: 1. Become familiar with the release process and have a first release as part of the Apache Foundation 2. Expand the "how to" document to explain the ways new contributors can become involved in the project, so we increase the size of the community. 3. Add new committers to the project. Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be aware of? No How has the community developed since the last report? * We have a Rya "office hour" teleconference every other week. Users and developers can ask questions, receive answers, discuss ideas for future developments. The minutes are sent to the dev@ list * We have more PRs from non-committers which are integrated into the repository * There were several ideas from Rya for Google Summer of Code, and a few students expressed interest; one of them submitted a proposal How has the project developed since the last report? * Created a quick-start VM for users to try out Rya. * Created a website for the project. * Resolved a handful of issues that users have encountered. * Committed features: incremental update for precomputed join indices Date of last release: Not applicable When were the last committers or PMC members elected? Not applicable Signed-off-by: [ ](rya) Josh Elser [ ](rya) Edward J. Yoon [ ](rya) Sean Busbey [ ](rya) Venkatesh Seetharam Shepherd/Mentor notes: -- Dr. Adina Crainiceanu http://www.usna.edu/Users/cs/adina/
Re: [RYA] Troubles with running RYA on LUBM (empty answers)
Hi everyone involved, just to say that we finally found the problem (as usual just a few days after mailing everyone… :S). The problem was that, in our setup (even with the inference engine activated), the queries are not parsed properly. More specifically, in a query of the form "SELECT ?a ?b WHERE {...}" if the string between the last variable and the "WHERE" contains only new line characters (i.e. matches "\n+") and does not contain spaces (either ' ' or '\t') then the last variables is discarded. Therefore: SELECT ?a WHERE { ?a type foo } will return a list of empty results while SELECT ?a WHERE { ?a type foo } does not. In the same way: SELECT ?a ?b WHERE { ?a type foo ?b type foo } will return a list of the form [a=] while SELECT ?a ?b WHERE { ?a type foo ?b type foo } will return a list of the form [a=;b=]. I don't know if this qualifies as a bug but list of variables separated from the 'WHERE' only by new line characters are very common, e.g. in http://swat.cse.lehigh.edu/projects/lubm/queries-sparql.txt Thanks for everyone for the fast support, -- louis