[jboss-as7-dev] Farming service in AS 7

[Darran Lofthouse]

"demo" - probably the one time you want to avoid a file system based 
deployment race condition ;-)


On 08/18/2011 09:42 PM, Francesco Marchioni wrote:
> I understand the point- not enough reliable for the production; however
> it can be a cool option for a quick demo of the clustering capabilities
> like @Paul pointed out. Will keep one copy on my USB drive ;-)
> regards
> FM
>
> 2011/8/18 Paul Ferraro <paul.ferraro at redhat.com
> <mailto:paul.ferraro at redhat.com>>
>
>     Just to say, this does actually work (e.g. this is actually how I
>     deployed my sample app to multiple local standalone servers in the AS7
>     clustering webinar) - though as Brian points out, the fact that 2
>     different scanners are acting on the same marker files can make this
>     unreliable.
>
>     On Wed, 2011-08-17 at 16:07 -0500, Brian Stansberry wrote:
>      > I think the marker files would mess that up; i.e. the scanner for one
>      > server would put down a marker file and the presence of that file
>     would
>      > negatively impact the behavior of the scanner on another server.
>      >
>      > On 8/17/11 3:27 PM, Francesco Marchioni wrote:
>      > > Hi Brian,
>      > > thanks for your reply. Maybe one could "emulate" farming by running
>      > > multiple standalone server on the same AS distribution
>      > >
>      > >
>     http://lists.jboss.org/pipermail/jboss-as7-dev/2011-August/003502.html
>      > >
>      > > Each server would use its own data dir, but the deployments dir is
>      > > shared between server instances.....
>      > > regards
>      > > F.M.
>      > > 2011/8/17 Brian Stansberry <brian.stansberry at redhat.com
>     <mailto:brian.stansberry at redhat.com>
>      > > <mailto:brian.stansberry at redhat.com
>     <mailto:brian.stansberry at redhat.com>>>
>      > >
>      > >     No, there won't be a replacement for farming for clustered
>     standalone
>      > >     servers. The distributed deployment option AS 7 provides is
>     via running
>      > >     a managed domain.
>      > >
>      > >     On 8/8/11 8:28 AM, Francesco Marchioni wrote:
>      > > > Dear devs,
>      > > > will there be any farming service in AS 7 ? I've been testing a
>      > > > standalone cluster but I couldn't get the deployment propagated
>      > >     on other
>      > > > cluster members ( just copied the deployment unit on all cluster
>      > > > members). Haven't tested with a domain though.
>      > > > Thanks a lot in advance
>      > > > Francesco
>      > > >
>      > > >
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>      > >
>      > >
>      > >     --
>      > >     Brian Stansberry
>      > >     Principal Software Engineer
>      > >     JBoss by Red Hat
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