[Fiware-tech-help] [FI-WARE-JIRA] (HELP-3382) [Fiware-lab-help] FI-Lab Assistance-COSMOS GE Login/REST API

[Yasir Khokhar]

Francisco,

Thanks for the note--it is now very clear! I'm now using the global instance.

Just a point of feedback though: my account info at connecterra.nl was upgraded to a community account and I can no longer use that on cosmos GE. However, after creating a new FiWare account, I can login to the GE instance with the password I created--although I'm not sure if there is a difference between a standard and community account on the GE.

Secondly, we are trying to use the WebHDFS /REST API to program against COSMOS, but we're not clear how we can perform actions that require authorization. The programming guide doesn't seem to have the instructions on how we can authenticate against the REST API. Are we missing anything?

Regards,
YSK



-----Original Message-----
From: FRANCISCO ROMERO BUENO [mailto:francisco.romerobueno at telefonica.com] 
Sent: Saturday, June 20, 2015 6:05 AM
To: Yasir Khokhar
Cc: fiware-tech-help at lists.fi-ware.org
Subject: Re: [FI-WARE-JIRA] (HELP-3382) [Fiware-lab-help] FI-Lab Assistance-COSMOS GE Login/REST API

Dear Yasir,

It seems you did not see my previous email. As the GE owner, I was telling you to create an account on the global instance deployed at FIWARE LAB, as Gergo suggested you as well (thanks!). I was also telling you to not deploy your own instance of Cosmos since it requires a large cluster of machines (physical or virtual); this is something addressed for large operators and service providers (as an analogy, you don't deploy your own cloud, you use it; that's the same for Cosmos). Anyway, the minimum number of machines (3) stated in the documentation is just for demonstration purposes; and, such an implementation for this enabler is going to change in upcoming sprints. So, please, use the global instance.

Regards,
Francisco



El 19/6/15 18:16, "FW External User (JIRA)" <jira-help-desk at fi-ware.org>
escribió:

>
>     [
>https://jira.fiware.org/browse/HELP-3382?page=com.atlassian.jira.plugin
>.sy
>stem.issuetabpanels:all-tabpanel ]
>
>FW External User updated HELP-3382:
>-----------------------------------
>
>Thanks Gergo,
>
>I'm able to login and access the COSMOS GE now, all good!
>
>The guide says we need a minimum of three machines--so you're 
>suggesting we have 3 machines with small VM configuration each?
>
>Also, do we have HBASE available on the COSMOS GE? I didn't see that in 
>the documentation.
>
>Regards,
>YSK
>
>
>From: "Gergő, Gombos" [mailto:gombos.gergo at wigner.mta.hu]
>Sent: Friday, June 19, 2015 9:22 AM
>To: Yasir Khokhar; fiware-lab-help at lists.fi-ware.org
>Subject: Re: [Fiware-lab-help] FI-Lab Assistance-COSMOS GE Login/REST 
>API
>
>Dear YSK,
>
>Here you can find the login procedure:
>http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/BigData
>_An
>alysis_-_Quick_Start_for_Programmers
>
>You need to create a cosmos account. Or if you would like to install 
>own VM, you can find the install guide here:
>http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/BigData
>_An alysis_-_Installation_and_Administration_Guide
>
>In the install guide you can find the REST API call examples in the 
>'Infinity (storage cluster)' section.
>
>I think the small flavor is enough for Hadoop VM.
>
>Best Regards,
>Gergő
>
>2015.06.18. 22:22 keltezéssel, Yasir Khokhar írta:
>Hello there,
>
>I cannot seem to figure out how to change my password or username to 
>access the COSMOS GE.  Where do I find the login procedure?
>
>Also, where can I find documentation to enable me to upload data to 
>COSMOS via a REST API ?
>
>Lastly, is there a flavor available for Hadoop VM that we can setup in 
>FiWare lab?
>
>Regards,
>YSK
>
>
>
>
>
>
>
>
>
>> [Fiware-lab-help] FI-Lab Assistance-COSMOS GE Login/REST API
>> ------------------------------------------------------------
>>
>>                 Key: HELP-3382
>>                 URL: https://jira.fiware.org/browse/HELP-3382
>>             Project: Help-Desk
>>          Issue Type: extRequest
>>          Components: FIWARE-TECH-HELP
>>            Reporter: FW External User
>>            Assignee: Francisco Romero
>>
>> Hello there,
>> I cannot seem to figure out how to change my password or username to 
>>access the COSMOS GE.  Where do I find the login procedure?
>> Also, where can I find documentation to enable me to upload data to 
>>COSMOS via a REST API ?
>> Lastly, is there a flavor available for Hadoop VM that we can setup 
>>in FiWare lab?
>> Regards,
>> YSK
>> _______________________________________________
>> Fiware-lab-help mailing list
>> Fiware-lab-help at lists.fi-ware.org
>> https://lists.fi-ware.org/listinfo/fiware-lab-help
>> [Created via e-mail received from: Yasir Khokhar 
>><yasirk at connecterra.io>]
>
>
>
>--
>This message was sent by Atlassian JIRA
>(v6.4.1#64016)


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