[JBoss Messaging] - Re: Can I configure JMS XA Recovery for use with Amazon EC2 auto-scaling in EAP 5.1.2?
Stanley Tso <[email protected]> Thu, 22 Aug 2013 10:52:13 -0400
| Newsgroups | gmane.comp.java.jboss.user |
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Stanley Tso [https://community.jboss.org/people/stso0001] created the discu=
ssion
"Re: Can I configure JMS XA Recovery for use with Amazon EC2 auto-scaling i=
n EAP 5.1.2?"
To view the discussion, visit: https://community.jboss.org/message/833571#8=
33571
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After playing with the configuration files and testing, I have decided not =
to use EC2 auto-scaling with my JMS tier under JBoss EAP 5.1.2.
Let's say that a new JBoss JMS node comes online using auto-scaling.=C2=A0 =
What does it take to get this new node visible to the rest of the JMS clust=
er?=C2=A0 Based on the documentation for JMS, it appears that I would have =
to modify several configuration files across all nodes to make this happen.=
=C2=A0 I would then have to restart those nodes because the file '*jbossts-=
properties.xml*' is statically loaded at startup and is not hot-deployable.=
=C2=A0 That would defeat the purpose of bringing a new node online which is=
to increase capacity.=C2=A0 It looks like my team is going to establish a =
separately managed JMS tier running only queues, topics, connection factori=
es, etc., and put any application logic on auto-scaled JBoss app server nod=
es hosted outside of the queues, topics, etc.
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Re: Can I configure JMS XA Recovery for use with Amazon EC2 auto-scalin=
g in EAP 5.1.2?
</h3>
<span style=3D"margin-bottom: 10px;">
created by <a href=3D"https://community.jboss.org/people/stso0001">Stan=
ley Tso</a> in <i>JBoss Messaging</i> - <a href=3D"https://community.jboss.=
org/message/833571#833571">View the full discussion</a>
</span>
<hr style=3D"margin: 20px 0; border: none; background-color: #dadada; heigh=
t: 1px;">
<div class=3D"jive-rendered-content"><p>After playing with the configuratio=
n files and testing, I have decided not to use EC2 auto-scaling with my JMS=
tier under JBoss EAP 5.1.2.</p><p style=3D"min-height: 8pt; height: 8pt; p=
adding: 0px;"> </p><p>Let's say that a new JBoss JMS node comes online=
using auto-scaling.  What does it take to get this new node visible t=
o the rest of the JMS cluster?  Based on the documentation for JMS, it=
appears that I would have to modify several configuration files across all=
nodes to make this happen.  I would then have to restart those nodes =
because the file '<strong>jbossts-properties.xml</strong>' is statically lo=
aded at startup and is not hot-deployable.  That would defeat the purp=
ose of bringing a new node online which is to increase capacity.  It l=
ooks like my team is going to establish a separately managed JMS tier runni=
ng only queues, topics, connection factories, etc., and put any application=
logic on auto-scaled JBoss app server nodes hosted outside of the queues, =
topics, etc.</p></div>
<div style=3D"background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style=3D"margin: 0;">Reply to this message by <a href=3D"https://com=
munity.jboss.org/message/833571#833571">going to Community</a></p>
=09<p style=3D"margin: 0;">Start a new discussion in JBoss Messaging at <a =
href=3D"https://community.jboss.org/choose-container!input.jspa?contentType=
=3D1&containerType=3D14&container=3D2042">Community</a></p>
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