Return-Path: X-Original-To: apmail-asterixdb-dev-archive@minotaur.apache.org Delivered-To: apmail-asterixdb-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CD23917D8A for ; Thu, 23 Apr 2015 04:58:57 +0000 (UTC) Received: (qmail 30608 invoked by uid 500); 23 Apr 2015 04:58:57 -0000 Delivered-To: apmail-asterixdb-dev-archive@asterixdb.apache.org Received: (qmail 30568 invoked by uid 500); 23 Apr 2015 04:58:57 -0000 Mailing-List: contact dev-help@asterixdb.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@asterixdb.incubator.apache.org Delivered-To: mailing list dev@asterixdb.incubator.apache.org Received: (qmail 30557 invoked by uid 99); 23 Apr 2015 04:58:57 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 23 Apr 2015 04:58:57 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [54.191.145.13] (HELO mx1-us-west.apache.org) (54.191.145.13) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 23 Apr 2015 04:58:52 +0000 Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with SMTP id DA7232497F for ; Thu, 23 Apr 2015 04:58:32 +0000 (UTC) Received: (qmail 30488 invoked by uid 99); 23 Apr 2015 04:58:32 -0000 Received: from mail-relay.apache.org (HELO mail-relay.apache.org) (140.211.11.15) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 23 Apr 2015 04:58:32 +0000 Received: from [192.168.1.103] (c-50-174-102-44.hsd1.ca.comcast.net [50.174.102.44]) by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id 39F181A0094; Thu, 23 Apr 2015 04:58:32 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: Migration of git repository From: Till Westmann X-Mailer: iPad Mail (12F69) In-Reply-To: Date: Wed, 22 Apr 2015 21:58:31 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: References: <553671A7.7040801@ics.uci.edu> <55367284.8030909@ics.uci.edu> <8A112D07-B79E-45CA-B0EB-31A48C3AE90A@apache.org> To: "dev@asterixdb.incubator.apache.org" X-Virus-Checked: Checked by ClamAV on apache.org Cool! Ian, could you copy the branches over? Is there something else we need to do to finalize the migration of the code f= rom GC to the ASF repositories? (Obviously we still have to deal with the bu= gs and the Wiki Content after the code is in.) Cheers, Till > On Apr 22, 2015, at 21:42, Henry Saputra wrote: >=20 > Yes, lets do this =3D) >=20 >> On Wed, Apr 22, 2015 at 9:35 PM, Till Westmann wrote: >> Sounds good to me as well. >> Can we simply import the code into the repository now? >>=20 >> Thanks, >> Till >>=20 >>> On Apr 22, 2015, at 8:19 AM, Henry Saputra wro= te: >>>=20 >>> This is similar to Apache Flink where there was a project developed >>> that depends on Flink. >>>=20 >>> It finally came to Flink as separate contributions and also bring new >>> committers to the community that helps shows growth of the project. >>>=20 >>> If Pregelix could wait lets bring AsterixDB first and see where it >>> could fit later once the git settle in the Apache Git repo. >>>=20 >>> - Henry >>>=20 >>>> On Wed, Apr 22, 2015 at 12:41 AM, Till Westmann wrot= e: >>>> I think that there are a few ways to go about this >>>> 1) just import it with everything else >>>> 2) donate it later in an explicit step >>>> 3) incubate it in separate project. >>>> I think that >>>> 1) is not ideal, as Pregelix wasn=E2=80=99t part of the incubation prop= osal that was voted on. However, I also don=E2=80=99t see any harm being cau= sed by importing it now. >>>> 2) would be a little cleaner as we could have a separate vote on this. >>>> 3) would be possible as well, but since the Pregelix community is a sub= community of the AsterixDB community and as the projects are technically ver= y closely related it seems to make sense to have the same PMC managing them.= >>>>=20 >>>> Other thoughts? >>>>=20 >>>> Thanks, >>>> Till >>>>=20 >>>>> On Apr 21, 2015, at 8:53 AM, Michael Carey wrote= : >>>>>=20 >>>>> Retrying minus the attachment (which is available anyway as the first p= ublication on the Pregelix site's publications page). >>>>>=20 >>>>>=20 >>>>> -------- Forwarded Message -------- >>>>> Subject: Re: Migration of git repository >>>>> Date: Tue, 21 Apr 2015 08:49:59 -0700 >>>>> From: Michael Carey >>>>> To: Mattmann, Chris A (3980) , Till W= estmann >>>>> CC: Chris Hillery , Ian Maxon , Y= ingyi Bu , dev@asterixdb.incubator.apache.org >>>>>=20 >>>>>=20 >>>>>=20 >>>>> Sure! Let me clarify the issue for everyone (and broaden the question= ). >>>>>=20 >>>>> One of the technical by-products of the AsterixDB project is a graph a= nalytics package called Pregelix - as the name suggests, it is a "knock off"= of Pregel, as are packages like Giraph. What's unique about Pregelix is tha= t it actually scales without OOM'ing - under the covers it uses database joi= n processing techniques. You can find out more about it by visiting http://= pregelix.ics.uci.edu/ and/or by skimming the attached paper - check out the e= xperimental results compared to other popular alternatives. Anyway, we have m= ade it freely available (as we do all of our AsterixDB-related research prod= ucts) and we were thinking that we should simply include it under the Asteri= xDB project - kind of like Spark has subprojects for SQL, streams, graphs, e= tc. As a result, I listed it on the list of transferred artifacts when I se= nt in the licensing form the other day. (So we at least have that step done= .) Its code conntributors have been a small subset of the AsterixDB team; i= t was a small sub-project, basically. (Mostly just Yingyi Bu!) >>>>>=20 >>>>> Pregelix is kind of a sibling of Apache VXQuery in that its runtime is= based on Hyracks but it hasn't otherwise been AsterixDB-dependent. However= , we have just finished teaching it to read/write directly from AsterixDB na= tive storage - instead of just HDFS - so now it has an AsterixDB dependency,= and we are using it as a driving example of how to couple AsterixDB to othe= r analytic engines. >>>>>=20 >>>>> Rather than going through another exercise to open-source this separat= ely, it seemed like we could take this approach. >>>>>=20 >>>>> Thoughts? >>>>> Cheers, >>>>> Mike >>>>>=20 >>>>>=20 >>>>>> On 4/21/15 7:45 AM, Mattmann, Chris A (3980) wrote: >>>>>> Yes, in fact, this whole conversations should be happening on >>>>>> the dev list. OK for me to CC them on my reply? >>>>>>=20 >>>>>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>>>>> Chris Mattmann, Ph.D. >>>>>> Chief Architect >>>>>> Instrument Software and Science Data Systems Section (398) >>>>>> NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA >>>>>> Office: 168-519, Mailstop: 168-527 >>>>>> Email:chris.a.mattmann@nasa.gov >>>>>> WWW:http://sunset.usc.edu/~mattmann/ >>>>>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>>>>> Adjunct Associate Professor, Computer Science Department >>>>>> University of Southern California, Los Angeles, CA 90089 USA >>>>>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>>=20 >>>>>> -----Original Message----- >>>>>> From: "Michael J. Carey" >>>>>> Date: Tuesday, April 21, 2015 at 3:13 AM >>>>>> To: Till Westmann >>>>>> Cc: Chris Hillery, Ian Maxon, Yin= gyi >>>>>> Bu, Chris Mattmann= >>>>>> Subject: Re: Migration of git repository >>>>>>=20 >>>>>>> + Yingyi on the Pregelix Q. Should we also ask Chris M for advice o= n >>>>>>> that? >>>>>>> On Apr 20, 2015 4:23 PM, "Till Westmann" wrote: >>>>>>>=20 >>>>>>> Hi Ian, >>>>>>>=20 >>>>>>>=20 >>>>>>> That=E2=80=99s a good question - and I don=E2=80=99t know the answer= . >>>>>>> We=E2=80=99ve got 2 repos so far: >>>>>>> https://issues.apache.org/jira/browse/INFRA-9212 >>>>>>> https://issues.apache.org/jira/browse/INFRA-9306 >>>>>>> so we should have space for Hyracks and AsterixDB. >>>>>>>=20 >>>>>>>=20 >>>>>>> I think that there=E2=80=99s an open questions about Pregelix, but m= aybe that >>>>>>> shouldn=E2=80=99t keep us from going ahead. >>>>>>>=20 >>>>>>>=20 >>>>>>> I further think that it would be great if you could send an e-mail t= o >>>>>>> dev@asterixdb.incubator.apache.org >>>>>>> and ask if it=E2=80=99s= ok to import >>>>>>> our git repo(s) or if something else needs to be done first. (I coul= d >>>>>>> send that e-mail as well, but it would be great if there were more >>>>>>> non-Till e0mails on the list :) ) >>>>>>>=20 >>>>>>>=20 >>>>>>> Cheers, >>>>>>> Till >>>>>>>=20 >>>>>>>=20 >>>>>>> On Apr 20, 2015, at 4:07 PM, Ian Maxon wrote: >>>>>>>=20 >>>>>>> Hi Mike, Chris and Till, >>>>>>>=20 >>>>>>>=20 >>>>>>> Since (I think?) the paperwork for the software grant is done now, s= hould >>>>>>> I copy our GC branches over to the ASF git repositories now ( as wel= l as >>>>>>> making it a mirror in the Gerrit commit hook script)? >>>>>>>=20 >>>>>>>=20 >>>>>>> Thanks, >>>>>>> - Ian >>=20