[infinispan-dev] WFLYTX0013 in the Infinispan Openshift Template

[Sebastian Laskawiec]

Hey Rado, Paul,

I started looking into this issue and it turned out that WF subsystem
template doesn't provide `node-identifier` attribute [1].

I'm not sure if you guys are the right people to ask, but is it safe to
leave it set to default? Or shall I override our Infinispan templates and
add this parameter (as I mentioned before, in OpenShift this I wanted to
set it as Pod name trimmed to the last 23 chars since this is the limit).

Thanks,
Seb

[1] usually set to node-identifier="${jboss.node.name}"

On Mon, Apr 9, 2018 at 10:39 AM Sanne Grinovero <sanne at infinispan.org>
wrote:

> On 9 April 2018 at 09:26, Sebastian Laskawiec <slaskawi at redhat.com> wrote:
> > Thanks for looking into it Sanne. Of course, we should add it (it can be
> set
> > to the same name as hostname since those are unique in Kubernetes).
> >
> > Created https://issues.jboss.org/browse/ISPN-9051 for it.
> >
> > Thanks again!
> > Seb
>
> Thanks Sebastian!
>
> >
> > On Fri, Apr 6, 2018 at 8:53 PM Sanne Grinovero <sanne at infinispan.org>
> wrote:
> >>
> >> Hi all,
> >>
> >> I've started to use the Infinispan Openshift Template and was browsing
> >> through the errors and warnings this produces.
> >>
> >> In particular I noticed "WFLYTX0013: Node identifier property is set
> >> to the default value. Please make sure it is unique." being produced
> >> by the transaction system.
> >>
> >> The node id is usually not needed for developer's convenience and
> >> assuming there's a single node in "dev mode", yet clearly the
> >> Infinispan template is meant to work with multiple nodes running so
> >> this warning seems concerning.
> >>
> >> I'm not sure what the impact is on the transaction manager so I asked
> >> on the Narayana forums; Tom pointed me to some thourough design
> >> documents and also suggested the EAP image does set the node
> >> identifier:
> >>  - https://developer.jboss.org/message/981702#981702
> >>
> >> WDYT? we probably want the Infinispan template to set this as well, or
> >> silence the warning?
> >>
> >> Thanks,
> >> Sanne
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