Great! Ciao Stefano Il 22/Lug/2015 21:05, "Juanjo Hierro" <juanjose.hierro at telefonica.com> ha scritto: > > Yes, you are right. We are working hard to get the information updated > on the wiki and catalogue. It should be ready in the coming days. > > Best regards, > > -- Juanjo > > ______________________________________________________ > > Coordinator and Chief Architect, FIWARE platform > CTO Industrial IoT, Telefónica > > email: juanjose.hierro at telefonica.com > twitter: @JuanjoHierro > > You can follow FIWARE at: > website: http://www.fiware.org > twitter: @FIWARE > facebook: http://www.facebook.com/pages/FI-WARE/251366491587242 > linkedIn: http://www.linkedin.com/groups/FIWARE-4239932 > > On 22/07/15 17:27, stefano de panfilis wrote: > > dear juanjo, > > these are great news which for me are clarifing very well the situation > :-) > > however, please bear in mind that the documentation in the catalogue is > not up-to-date and that several smes are wishing to install it (wrong or > correct this does not matter too much) and following the current > installation guidelines the installation does not work as reported in > several emails from smes. > > ciao, > stefano > > 2015-07-22 15:24 GMT+02:00 Juanjo Hierro <juanjose.hierro at telefonica.com>: > >> Hi, >> >> (Please replace my previous mail with this one, more complete (I >> accidentally click on send too early :-) >> >> We don't understand how this message about Telefónica discontinuing >> support of Cosmos has been disseminated. Let me clarify: >> >> - Cosmos continues being the product that Telefónica supports as >> implementation of the Big Data enabler. In fact, last months Telefónica >> released a number of components/tools that are helping growth of the >> “Cosmos ecosystem”, targeted to reinforce integration with other relevant >> FIWARE GEs: >> - Cygnus, for historical context data persistence. >> - Tidoop-ext, allowing using CKAN open data as input data for >> Hadoop. >> - Tidoop-mr, a library of general purpose MapReduce jobs ready to >> be used. >> - Even, we have moved to an OAuth2-based authentication and >> authorization for those REST APIs exposed in Hadoop. >> - Cosmos, as a live product, continuously evolves and this means >> changes. Sustainability of the whole product is one of the key aspects in >> mind when taking decisions about his evolution. In this respect, one of >> the changes we have introduced in Cosmos is about adopting Openstack’s >> Sahara as the core of the "Hadoop as a Service" engine of the Cosmos GE, >> replacing a development that Telefónica had made supporting that >> functionality when nothing like Sahara was available. Reasons for this >> change are several, but the most important ones are: >> - Sahara natively integrates with Openstack, the virtualization >> infrastructure used in FIWARE, therefore the "Hadoop as a Service" engine >> would be much better integrated with OpenStack-based clouds like the FIWARE >> Lab. Based on DevStack, we will be also available to support this "Hadoop >> as a Service" functionality standalone (without requiring to deploy and >> setup a complete Cloud) on a number of dedicated servers. >> - Sahara offers at least the same functionality offered by the >> initial software to support "Hadoop as a Service" functionality developed >> by Telefónica. That part of the product was fine when no technologies >> like Sahara were available. Now, it has no sense to continue with it, and >> it is more interesting for us (and the community of developers) to >> contribute to Sahara, reinforcing sustainability in the longer term.. >> - Anyways, our experience says most SME and startups just need Hadoop >> for performing data analysis. Deploying the "Hadoop as Service" >> functionality is only required by a few of them. For those who do not >> require to deploy that service, even installing Sahara has no sense since >> that would be as killing flies with cannons. As part of our support, >> Telefónica is recommending these SMEs/startups who don't require a "Hadoop >> as a Service" functionality to go for any of the following two options: >> - To use the shared Hadoop cluster available at FIWARE Lab. This >> global instance has no 24x7 support nor production-like SLAs as it happens >> with the rest of the FIWARE Lab service. However, Telefónica's team is >> committed to provide its best to support in time, whenever issues are >> reported. We believe that the performance for this support is good. >> - If the above is not enough and you are looking for a production >> environment, then you will need to install Hadoop in your own >> infrastructure by using any of the available distributions. In this >> case, Telefónica is ready to support users on installing Hadoop as well. >> - Replacing the "Hadoop as a Service" engine doesn't affect at all >> how applications performing map-reduce bigdata analysis is performed with >> Cosmos. After all, in the new like the previous version, developers use >> the Hadoop APIs (they may also rely on the rest of additional APIs/tools we >> are creating as part of Cosmos, check the first bullet, but none of them >> has been discontinued). >> - For those few SME and startups willing to became a service provider >> and aiming offering Hadoop As A Service, the new Cosmos "Hadoop as a >> Service" engine based on Sahara is the right solution. >> - The same infrastructure you envisioned for previous versions of >> Cosmos is still valid for Sahara. >> - Regarding the installation, there are several distributions >> available making the task relatively easy. >> - We can support SMEs/startups on installing the new version of >> Cosmos relying on Sahara as the Hadoop as a Service engine. >> >> >> Bottom line and, as you can see, *Cosmos continues being supported*. >> >> Best regards, >> >> -- Juanjo Hierro >> >> ______________________________________________________ >> >> Coordinator and Chief Architect, FIWARE platform >> CTO Industrial IoT, Telefónica >> >> email: juanjose.hierro at telefonica.com >> twitter: @JuanjoHierro >> >> You can follow FIWARE at: >> website: http://www.fiware.org >> twitter: @FIWARE >> facebook: http://www.facebook.com/pages/FI-WARE/251366491587242 >> linkedIn: http://www.linkedin.com/groups/FIWARE-4239932 >> >> >> >> ------------------------------ >> >> Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, >> puede contener información privilegiada o confidencial y es para uso >> exclusivo de la persona o entidad de destino. Si no es usted. el >> destinatario indicado, queda notificado de que la lectura, utilización, >> divulgación y/o copia sin autorización puede estar prohibida en virtud de >> la legislación vigente. Si ha recibido este mensaje por error, le rogamos >> que nos lo comunique inmediatamente por esta misma vía y proceda a su >> destrucción. >> >> The information contained in this transmission is privileged and >> confidential information intended only for the use of the individual or >> entity named above. If the reader of this message is not the intended >> recipient, you are hereby notified that any dissemination, distribution or >> copying of this communication is strictly prohibited. If you have received >> this transmission in error, do not read it. Please immediately reply to the >> sender that you have received this communication in error and then delete >> it. >> >> Esta mensagem e seus anexos se dirigem exclusivamente ao seu >> destinatário, pode conter informação privilegiada ou confidencial e é para >> uso exclusivo da pessoa ou entidade de destino. Se não é vossa senhoria o >> destinatário indicado, fica notificado de que a leitura, utilização, >> divulgação e/ou cópia sem autorização pode estar proibida em virtude da >> legislação vigente. Se recebeu esta mensagem por erro, rogamos-lhe que nos >> o comunique imediatamente por esta mesma via e proceda a sua destruição >> > > > > -- > Stefano De Panfilis > Chief Innovation Officer > Engineering Ingegneria Informatica S.p.A. > via Riccardo Morandi 32 > 00148 Roma > Italy > > tel (direct): +39-06-8759-4253 > tel (secr.): +39-068307-4513 > fax: +39-068307-4200 > cell: +39-335-7542-567 > skype: depa01 > twitter: @depa01 > > > > ------------------------------ > > Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, > puede contener información privilegiada o confidencial y es para uso > exclusivo de la persona o entidad de destino. Si no es usted. el > destinatario indicado, queda notificado de que la lectura, utilización, > divulgación y/o copia sin autorización puede estar prohibida en virtud de > la legislación vigente. Si ha recibido este mensaje por error, le rogamos > que nos lo comunique inmediatamente por esta misma vía y proceda a su > destrucción. > > The information contained in this transmission is privileged and > confidential information intended only for the use of the individual or > entity named above. If the reader of this message is not the intended > recipient, you are hereby notified that any dissemination, distribution or > copying of this communication is strictly prohibited. If you have received > this transmission in error, do not read it. Please immediately reply to the > sender that you have received this communication in error and then delete > it. > > Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, > pode conter informação privilegiada ou confidencial e é para uso exclusivo > da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário > indicado, fica notificado de que a leitura, utilização, divulgação e/ou > cópia sem autorização pode estar proibida em virtude da legislação vigente. > Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique > imediatamente por esta mesma via e proceda a sua destruição > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.fiware.org/private/fiware-coaches/attachments/20150723/37ec27ea/attachment.html>
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