[gram-user] Submiting a basic java job in 2 nodes. with gt4.2.1 using GRAM4

[Martin Feller]

Hi,

Please reply to the list, and not to me in person.

You'll have to deploy your service on all machines where you want to
use it. Say you have 3 machines and want to use your service on all
these three machines: You'll have to deploy your service on all these
3 machines.
Your service or your client must then be smart enough to distribute
the work across these 3 machines.

There is no grid-magic that frees you from that task.

Martin


jahn carlo arellano wrote:
> Hi! thanks again.
> 
> your're closer.
> 
> re:
> 1)  globus-job-run-ws, i don't know how does work.
> 
> 2) Why don't you just use your client to call your service?
> 
> i use my client to call the web service, exactly. but my web service
> just is deploy only in one machine. so my question is: what need to do,
> for distribute the work of the web service in more machines?
> 
> 
> 2010/3/25 Martin Feller <feller at mcs.anl.gov <mailto:feller at mcs.anl.gov>>
> 
>     Hi,
> 
>     I think I still don't fully understand the problem, so I might
>     shoot into the dark. But maybe that'll get us closer.
>     Let's see:
> 
>     1. globus-job-run-ws: I think I don't know that executable.
>       Where do you get that from in GT 4.2.1?
>     2. Gram4 does not provide generic clients to invoke arbitrary
>       services, it just provides a client to invoke the Gram4 services,
>       which let you submit and manage jobs to a local resource manager
>       like PBS, Condor, etc.
>       Why don't you just use your client to call your service?
>       And if your service is deployed on different machines: You can
>       use your client then to call your service on all machines where
>       it's deployed on.
> 
>     Martin
> 
>     P.S. Please always reply to the e-mail list.
> 
>     jahn carlo arellano wrote:
>     > Hi, thanks Martin for answer,
>     >
>     > I don't want to use globus-job-run-ws to deploy a web service in
>     > different containers.
>     >
>     > I explain:
>     >
>     > 1) i build a web service, using gsbt, this web service run
>     Mathematical
>     > routines.
>     > 2) i implement the web services and client, run fine. the client
>     receive
>     > the results, this web service run using one node with gt4.2.1
>     > 3) it is posible execute the web services over 2 or + nodes using
>     > gt4.2.1 with globus-job-run-ws command? if i want
>     > to distribute the process over 2 o 3 nodes, i don't need implement
>     a web
>     > services to do that? just a simple java program, (.class) and send
>     this
>     > to execute using  globus-job-run? meybe i need write a .rsl file (to
>     > define the job) ?
>     >
>     > thaks a lot.
>     >
>     > //
>     > 2010/3/25 Martin Feller <feller at mcs.anl.gov
>     <mailto:feller at mcs.anl.gov> <mailto:feller at mcs.anl.gov
>     <mailto:feller at mcs.anl.gov>>>
>     >
>     >     Hi,
>     >
>     >     I don't understand why you want to use globusrun-ws, or in general
>     >     gram4,
>     >     to deploy your service in different containers.
>     >     Can you explain that a bit further?
>     >
>     >     Martin
>     >
>     >
>     >     jahn carlo arellano wrote:
>     >     > Regards, i am starter with submiting jobs in GRAM4.
>     >     >
>     >     > i program a java web services and the client, but just run
>     in one (1)
>     >     > node , i have to machines to make tests.  what i need to
>     start read or
>     >     > implement or test if i want to execute te web service in
>     both nodes.
>     >     >
>     >     > is posible make that a grid archive (.gar file with my web
>     >     service) can
>     >     > be  run in various nodes ( 2+ nodes) using the globus-run-ws
>     command?
>     >     >
>     >     > or with globus-run-ws i just need to use the .class files of the
>     >     my web
>     >     > services?  my intention is distribute the computational load
>     into the
>     >     > both nodes.
>     >     >
>     >     >   excuse me everybody if i asking crazy things in this
>     mailing list ..
>     >     > thanks a lot.
>     >     >
>     >     > --
>     >     > Jahn C. Arellano
>     >     > Linux registered user  #447684 http://counter.li.org/
>     >
>     >
>     >
>     >
>     > --
>     > Jahn C. Arellano
>     > Linux registered user  #447684 http://counter.li.org/
> 
> 
> 
> 
> -- 
> Jahn C. Arellano
> Linux registered user  #447684 http://counter.li.org/