Kindly provide the configurations in detail to have high availability of
tomcat servers.
On Tue, Jul 26, 2011 at 5:22 PM, Pid p...@pidster.com wrote:
On 26/07/2011 11:08, Sri Lalitha wrote:
Hi
I am using Tomcat 6. I would like to know if instances of tomcat
servers
be made highly
Sri Lalitha wrote:
Kindly provide the configurations in detail to have high availability of
tomcat servers.
Sure. How much are you paying ?
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LOL
check it out,Sri Lalitha
http://tomcat.apache.org/tomcat-6.0-doc/cluster-howto.html
2011/7/27 André Warnier a...@ice-sa.com
Sri Lalitha wrote:
Kindly provide the configurations in detail to have high availability of
tomcat servers.
Sure. How much are you paying
Hi
I am using Tomcat 6. I would like to know if instances of tomcat servers
be made highly available?
On 26/07/2011 11:08, Sri Lalitha wrote:
Hi
I am using Tomcat 6. I would like to know if instances of tomcat servers
be made highly available?
Yes.
p
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For
Take a look at the Parallel Deployment feature in Tomcat 7
http://tomcat.apache.org/tomcat-7.0-doc/config/context.html
Can someone explain how to do actually do this? I have read the docs at the
link above, and think I understand that you have to manually craft a
context.xml file for both
Hi Chris,
The easiest way is to deploy files with the name X##Y.war, where X is the
usual name you have been using (ROOT, for example) and Y is any string
what should be alphabetically located after the previous ones you used. It
is as easy as that. You can achieve it doing this, without making
Hi Konstantin,
I have just read the manual regarding the parallel deployment and tested it.
IT IS A WONDERFUL FEATURE! And so easy to do!
At last my site won't stop every time I redeploy!
Thanks a lot for your advice, I wouldn't have noticed this new feature if
you hadn't told me to check it.
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הילה,
On 5/10/2011 4:45 PM, הילה wrote:
2011/5/10 Christopher Schultz ch...@christopherschultz.net:
You should check to see if your webapp is leaky across webapp restarts
(with Tomcat continuing to run) because you could bringing-down the JVM
if
Hi Chris,
I agree with you.
First, I will implement the parallel deployment, so my redeployments wont
cause unavailability. Then, with a little bit of time and as soon as I have
two separate Tomcats and a load balancer, I will forget about the parallel
deployment because, as you said, the other
I've read this presentation, but I'm a system engineer, not an application
programmer.. so it didn't help me much. i'm trying to help the application
guys out, which for now doesn't think it's a leak from the application..
so.. could you please explain how can it be checked?..
Thanks
Hila
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Brian,
On 5/11/2011 2:24 PM, Brian Braun wrote:
First, I will implement the parallel deployment, so my redeployments wont
cause unavailability. Then, with a little bit of time and as soon as I have
two separate Tomcats and a load balancer, I will
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הילה,
On 5/11/2011 3:10 PM, הילה wrote:
I've read this presentation, but I'm a system engineer, not an application
programmer.. so it didn't help me much. i'm trying to help the application
guys out, which for now doesn't think it's a leak from
I'll try.. thanks :]
2011/5/11 Christopher Schultz ch...@christopherschultz.net
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הילה,
On 5/11/2011 3:10 PM, הילה wrote:
I've read this presentation, but I'm a system engineer, not an
application
programmer.. so it didn't help me much. i'm
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Mark,
On 5/9/2011 9:53 AM, Mark Thomas wrote:
On 09/05/2011 14:45, Brian Braun wrote:
Hey, that is great! I had never noticed that new feature! But the
documentation is so scarse, it hardly explains what is it about. But I think
that will solve
You should check to see if your webapp is leaky across webapp restarts
(with Tomcat continuing to run) because you could bringing-down the JVM
if your webapp does not undeploy cleanly /and/ it's got a memory leak.
How can it be checked?
2011/5/10 Christopher Schultz
Hello,
well, you provided not that many infos, but the usual way of doing
this is to put multiple standalone tomcat instances behind a soft- or
hardware loadbalancer (whatever your budget allows) and to make the
app stateless, with cookie stickiness and failover.
However, this will probably not
2011/5/9 Brian Braun brianbr...@gmail.com:
republishing the app
will make it unavailable for at least 10 seconds while I do it.
Take a look at the Parallel Deployment feature in Tomcat 7
http://tomcat.apache.org/tomcat-7.0-doc/config/context.html
Best regards,
Konstantin Kolinko
DNS update times are too long to trust on them
If you want to have two installations, and direct users to
the one is working, you might have one IP address for the
machine that is in service at a given time, and switch that
address between the two machines as appropriate, NOT changing
the
Hi Leon,
My budget is scarse, so I definitely should go for a soft balancer. And
certainly I see now that a balancer is the way I need to go.
My app will be an IP address geolocator, so my clients wont be humans with
browsers, but systems with HTTP components. So is it not going to be
Hey, that is great! I had never noticed that new feature! But the
documentation is so scarse, it hardly explains what is it about. But I think
that will solve my redeployment issue :-)
But I still need to think about hig availabilty when Tomcat itself crashes,
or when I restart it. I guess I
On 09/05/2011 14:45, Brian Braun wrote:
Hey, that is great! I had never noticed that new feature! But the
documentation is so scarse, it hardly explains what is it about. But I think
that will solve my redeployment issue :-)
But I still need to think about hig availabilty when Tomcat
Hi Mark,
Thanks a lot for your response.
I will certaily start using the parallel deployment immediately, that seems
to be easy and will solve the issue about deploying new WARs frequently.
Then I will implement a load balancer, in order to have two separate Tomcat
instances, that will solve more
Hi,
I'm about to launch a service on the internet, using Tomcat 7. This service
should be available 24x7, it should never be unavailable (or virtually
never). However, I will definitely be improving and correcting my app
frequently, so I will have to republish the WAR file very often. Not even
: Ask about an architecture of High Availability with Tomcat and
Apache
Why are you using httpd - what purpose is it serving other than to act as a
load-balancer to Tomcat, which you should be able to do directly from the
Cisco load balancer?
2009/12/17 Peter Chen peter.c...@aicent.com
-Original Message-
From: peter.crowth...@googlemail.com [mailto:peter.crowth...@googlemail.com] On
Behalf Of Peter Crowther
Sent: 2009年12月17日 18:31
To: Tomcat Users List
Subject: Re: Ask about an architecture of High Availability with Tomcat and
Apache
Why are you using httpd - what
Hi,
I made architecture of High Availability with Tomcat and Apache, here I
will describe it simply.
USERS
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INTERNET
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Firewall
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CSS
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Apache Apache
HTTP Server HTTP Server
Peter Chen wrote:
Hi,
I made architecture of High Availability with Tomcat and Apache, here I
will describe it simply.
Peter,
while there are plenty of people here who try to help Tomcat users by
answering precise technical questions about Tomcat on their own donated
time, I think
Why are you using httpd - what purpose is it serving other than to act as a
load-balancer to Tomcat, which you should be able to do directly from the
Cisco load balancer?
2009/12/17 Peter Chen peter.c...@aicent.com
Hi,
I made architecture of High Availability with Tomcat and Apache, here I
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