airavata-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From DImuthu Upeksha <dimuthu.upeks...@gmail.com>
Subject Re: Feasibility of using OODT file manager in Airavata
Date Fri, 07 Aug 2015 03:28:47 GMT
Hi Chris,

Any update on this?

On Tue, Aug 4, 2015 at 12:05 AM, Chris Mattmann <chris.mattmann@gmail.com>
wrote:

> I’ll provide a detailed answer on this today. Sorry been on baby
> duties and enjoying every minute of it! :)
>
> —
> Chris Mattmann
> chris.mattmann@gmail.com
>
>
>
>
>
>
> -----Original Message-----
> From: "Pierce, Marlon" <marpierc@iu.edu>
> Reply-To: <dev@oodt.apache.org>
> Date: Monday, August 3, 2015 at 8:14 AM
> To: "dev@airavata.apache.org" <dev@airavata.apache.org>,
> "dev@oodt.apache.org" <dev@oodt.apache.org>
> Subject: Re: Feasibility of using OODT file manager in Airavata
>
> >Hi Dimuthu-
> >
> >In regards to question #2, there should not be any licensing issues.
> >
> >Marlon
> >
> >
> >From: DImuthu Upeksha
> ><dimuthu.upeksha2@gmail.com<mailto:dimuthu.upeksha2@gmail.com>>
> >Reply-To: "dev@airavata.apache.org<mailto:dev@airavata.apache.org>"
> ><dev@airavata.apache.org<mailto:dev@airavata.apache.org>>
> >Date: Saturday, August 1, 2015 at 12:40 AM
> >To: "dev@airavata.apache.org<mailto:dev@airavata.apache.org>"
> ><dev@airavata.apache.org<mailto:dev@airavata.apache.org>>,
> >"dev@oodt.apache.org<mailto:dev@oodt.apache.org>"
> ><dev@oodt.apache.org<mailto:dev@oodt.apache.org>>
> >Subject: Feasibility of using OODT file manager in Airavata
> >
> >Hi all,
> >
> >I have been working on integrating a file staging server for Apache
> >Airavata as a part of my GSoC project. Main purpose of doing this is to
> >manage and store input/ output files for Airavata experiments.
> >
> >Main use case is as follows.
> >
> >1. Clients (users) can push input files and metadata to file server (OODT
> >file manager) and should receive the url/ identifier of uploaded file to
> >provide to Airavata
> >2. Users submit experiments to Airavata with the url of uploaded input
> >file
> >3. Airavata should be able to fetch the input file over SCP or some other
> >mechanism. If the file server exists in same machine where Airavata also
> >has been hosted, Airavata can directly fetch the file from the repository
> >folder.
> > 4. Once the experiment (job) is done, Airavata should be able to push
> >output files to file server and notify the client.
> >5. Client should be able to download the output file.
> >
> >In addition to that, enforcing security in uploading and downloading
> >files is required.
> >
> >I tried OODT file manager by following this [1] tutorial and managed to
> >push and download files using command line tools. Before going in to
> >integration, I need to know some details about the feasibility of using
> >OODT file manager for this scenario.
> >
> >1. Can OODT file manager simulate the role of file server that I have
> >mentioned earlier without using other modules of OODT project?
> >2. Is there any licensing issue if I use OODT file manager in Airavata?
> >3. What is the preferred way of using file manager client to talk to the
> >file manager programatically? Simply, is there a Java API for file
> >manager client rather than cli commands?
> >
> >[1]
> >https://cwiki.apache.org/confluence/display/OODT/OODT+Filemgr+User+Guide
> >
> >Thank You
> >Dimuthu
> >--
> >Regards
> >
> >W.Dimuthu Upeksha
> >Undergraduate
> >
> >Department of Computer Science And Engineering
> >
> >University of Moratuwa, Sri Lanka
>
>
>


-- 
Regards

W.Dimuthu Upeksha
Undergraduate
Department of Computer Science And Engineering

University of Moratuwa, Sri Lanka

Mime
View raw message