Not entirely sure. Given that we have big ones like SLIDER-1107 and SLIDER-875, we might as well release it as 1.0.0. Any reason for preferring one over the other?
Would be good to get suggestions from other Slider PPMC members. -Gour On 11/2/16, 1:54 PM, "Manoj Samel" <manojsamelt...@gmail.com> wrote: >Hi Gour, > >Thanks for your reply. Given that 0.91 is out, will the next release be >1.0.0? > > > >On Wed, Nov 2, 2016 at 10:42 AM, Gour Saha <gs...@hortonworks.com> wrote: > >> Hi Manoj, >> It will be very difficult to provide any concrete timelines on the >>switch. >> At best, it will be incorrect. >> >> However, for the user-community of classic Slider, we will continue to >> support and cut releases (although the frequency will be reduced as you >> have already started to see). As mentioned in the report below - "Slider >> community plans to ship a release in the next quarter with all these >> features and bug fixes.² >> >> -Gour >> >> On 11/2/16, 10:29 AM, "Manoj Samel" <manojsamelt...@gmail.com> wrote: >> >> >Hi Gour, >> > >> >As user of slider (in production), it would be great to have some idea >>on >> >timelines so to plan to switch from "classic slider" to hadoop branch. >> >Given that hadoop version of branch itself will be not be a stable / >> >battle tested and that "slider classic" development is slowing down >>(for >> >right reasons) to move to yarn; the transition period is challenge for >> >slider users. >> > >> >Not sure if this topic belongs to the apache report but wanted to >>raise as >> >is important for user community >> > >> >Thanks, >> > >> >Manoj >> > >> >On Wed, Nov 2, 2016 at 9:49 AM, Gour Saha <gs...@hortonworks.com> >>wrote: >> > >> >> Josh, Billie, >> >> Thank you for reviewing the draft. >> >> >> >> Billie, I will make the change as you suggested. Should I also >> >>explicitly >> >> mention that the funtests have not been moved yet and needs to be >> >> converted to Java before we do so? >> >> >> >> -Gour >> >> >> >> On 11/2/16, 8:22 AM, "Billie Rinaldi" <billie.rina...@gmail.com> >>wrote: >> >> >> >> >Thanks for the draft, Gour. This looks good. The only part I would >> >>change >> >> >is this: "As a result, portions like Slider Core, Application >>Master, >> >> >Client and Tests had been rolled into Apache Hadoop YARN as >> >>module(s)." It >> >> >isn't clear whether it includes the funtests or not, and all the >>slider >> >> >code is in a single module in YARN. I'd suggest "As a result, the >> >>Slider >> >> >Core module (including Application Master, Client and Java unit >>tests) >> >>has >> >> >been rolled into an Apache Hadoop YARN feature branch as a >> >> >hadoop-yarn-slider-core module." >> >> > >> >> >On Tue, Nov 1, 2016 at 6:44 PM, Gour Saha <gs...@hortonworks.com> >> >>wrote: >> >> > >> >> >> Please review and provide feedback on the draft below. >> >> >> >> >> >> ========================================================= >> >> >> Slider >> >> >> >> >> >> Slider is a collection of tools and technologies to package, >>deploy, >> >>and >> >> >> manage long running applications on Apache Hadoop YARN clusters. >> >> >> >> >> >> Slider has been incubating since 2014-04-29. >> >> >> >> >> >> Three most important issues to address in the move towards >> >>graduation: >> >> >> >> >> >> 1. Apache Slider community/PPMC has voted to move portions of >>Slider >> >> >>into >> >> >> Apache Hadoop YARN as modules. It is possible that the >>remaining >> >> >>pieces >> >> >> will be moved at a later point in time or become obsolete or >> >>evolve >> >> >>to >> >> >> work closely with YARN. Slider PPMC will decide what makes the >> >>most >> >> >> sense as we progress through this exciting time. >> >> >> 2. Getting more external users >> >> >> 3. Growth of a diverse set of developers/committers/PMC members >>is >> >>also >> >> >> crucial towards the final state of Slider >> >> >> >> >> >> 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? >> >> >> >> >> >> The Apache Hadoop YARN community/PMC and Apache Slider >>community/PPMC >> >> >> had decided to move portions of Slider into YARN, to make fast and >> >> >> significant >> >> >> progress on: YARN-4692 - [Umbrella] Simplified and first-class >> >>support >> >> >>for >> >> >> services in YARN. As a result, portions like Slider Core, >>Application >> >> >> Master, >> >> >> Client and Tests had been rolled into Apache Hadoop YARN as >> >>module(s). >> >> >> This effort is being captured in: YARN-5079 : Native YARN >>framework >> >> >>layer >> >> >> for services. All the migrations are happening in a branch (namely >> >> >> yarn-native-services) created of off Hadoop trunk. As a result of >> >>this, >> >> >> we are already seeing interest in the Hadoop committers/PMC, who >>have >> >> >> started to contribute and submit patches to Slider. >> >> >> >> >> >> In order to support existing users of Slider, and to provide >>seamless >> >> >> migration, there will be sufficient overlap between the time when >>a >> >> >>stable >> >> >> state of long running services support is available in some future >> >> >>version >> >> >> of YARN and the time till an independent Slider release is >>available. >> >> >>The >> >> >> community/PPMC will also determine the future state of Slider as >>we >> >> >> navigate through these changes. >> >> >> >> >> >> The discussions on the Slider and YARN community DLs can be viewed >> >>here >> >> >>- >> >> >> >> >> >> https://s.apache.org/0hoh >> >> >> https://s.apache.org/MncV >> >> >> >> >> >> For the benefit of those who would like to use Slider Core from >>the >> >> >> Hadoop codebase, but continue to use classic Slider Agent and >>legacy >> >> >> app-packages, a new branch (yarn-native-services) has been created >> >> >> in classic Slider repo. This branch retains only the Agent >>(python) >> >>code >> >> >> and the App Packages. It adds Slider Core module as a Hadoop >> >> >> dependency. This allows users to consume the latest of Slider >>Core. >> >> >> Future classic Slider releases can be made purely off of this >>branch. >> >> >> >> >> >> Additionally an effort is being made to create an agent-less >>provider >> >> >>for >> >> >> legacy app-packages, which could help users to completely migrate >>to >> >> >> Hadoop codebase for creating long-running services with Slider. >> >> >>Expectation >> >> >> from app-package owners would be to make minor modification of >>their >> >> >> packages. Primary changes would be to shed the dependency on >>python >> >> >> Agent code, effectively making packages much simpler than what >>they >> >> >> look like today in classic Slider. >> >> >> >> >> >> How has the project developed since the last report? >> >> >> >> >> >> There has been fewer bug fixes on the classic Slider side as most >>of >> >> >> the focus has been on developing features on native YARN services >>in >> >> >> the Hadoop codebase. Work continues on support for complex >>services >> >> >> (assemblies) and agent-less applications in Slider. The efforts on >> >> >>Slider >> >> >> Core will continue in the new services branch created in YARN. Few >> >> >> key features which were merged to classic Slider as well were - >> >> >> SLIDER-875 - Ability to create an Uber application package with >> >> >> capability to deploy and manage as a single business app, and >> >> >> SLIDER-1107 - Generate app configuration files in AM. Several >>issues >> >> >> identified by Coverity scans were resolved as well. Additionally >>few >> >> >> patches were contributed by the community fixing functional and >> >> >> performance issues. Slider community plans to ship a release in >>the >> >> >> next quarter with all these features and bug fixes. >> >> >> >> >> >> Date of last release: >> >> >> >> >> >> 2016-06-28 slider-0.91.0-incubating >> >> >> >> >> >> When were the last committers or PMC members elected? >> >> >> >> >> >> 2015-07-07: Yu (Thomas) Liu >> >> >> >> >> >> >> >> >> >> >> >>
