From: David Kerber dcker...@verizon.net
To: Tomcat Users List users@tomcat.apache.org
Sent: Wednesday, June 10, 2009 8:58:37 PM
Subject: Re: What to upgrade?
Chetan Chheda wrote:
We are going to regression test it in non - prod environments. I agree with
going to the latest
From: Chetan Chheda [mailto:chetan_chh...@yahoo.com]
Subject: Re: What to upgrade?
I reduced it to -Xmx1024m -Xms1024m -Xmn400m and was able to startup.
Is there a heap size limitation?
What platform are you running on? Is this a 32- or 64-bit JVM?
In a 32-bit environment, somewhere
From: David Kerber dcker...@verizon.net
To: Tomcat Users List users@tomcat.apache.org
Sent: Wednesday, June 10, 2009 8:58:37 PM
Subject: Re: What to upgrade?
Chetan Chheda wrote:
We are going to regression test it in non - prod environments. I agree with going to the latest version
To: Tomcat Users List users@tomcat.apache.org
Sent: Friday, June 12, 2009 11:11:44 AM
Subject: RE: What to upgrade?
From: Chetan Chheda [mailto:chetan_chh...@yahoo.com]
Subject: Re: What to upgrade?
I reduced it to -Xmx1024m -Xms1024m -Xmn400m and was able to startup.
Is there a heap size limitation
Chetan Chheda wrote:
Our management has directed us to upgrade our JRE to 1.5 from 1.4.2 because
they have heard that 1.5 has better memory management features. I am doing
my due diligence to present a plan on what it will take to get us there.
The question is how do I approach this ...
Chetan Chheda wrote:
...
Disclaimer : The following statements are to be taken in a banking
perspective (past bonuses are no guarantee for future ones); each
situation is slightly different; my own Tomcat applications are not very
sophisticated; my servers are not highly loaded; YMMV.
Having
I just completed (last week actually) a migration from JDK 1.4.2/Tomcat 5.5
to JDK 1.6/Tomcat 6.
In terms of backward-compatibility, we had a problem with our TagLib
packages. They would not compile under with whatever version of the Servlet
Spec accompanies JDK 1.6. Those were the only
From: Chetan Chheda [mailto:chetan_chh...@yahoo.com]
Subject: What to upgrade?
Our management has directed us to upgrade our JRE to 1.5 from
1.4.2 because they have heard that 1.5 has better memory
management features.
I'll strongly reiterate what André mentioned: if you're moving up JVM
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André,
On 6/10/2009 4:33 PM, André Warnier wrote:
Save your old tomcat/conf files somewhere for future reference, then
install the new JVM and the new Tomcat, with the standard new conf files
for the new Tomcat. Make sure it runs with some example
...@christopherschultz.net
To: Tomcat Users List users@tomcat.apache.org
Sent: Wednesday, June 10, 2009 4:53:27 PM
Subject: Re: What to upgrade?
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André,
On 6/10/2009 4:33 PM, André Warnier wrote:
Save your old tomcat/conf files somewhere for future reference
supported on 1.4.2
So I am thinking 1.5 would be a smaller jump than 1.6.
Chetan
From: Christopher Schultz ch...@christopherschultz.net
To: Tomcat Users List users@tomcat.apache.org
Sent: Wednesday, June 10, 2009 4:53:27 PM
Subject: Re: What to upgrade
Let me add some non-technical and subjective advice.
I have kind of collected the impression over time here, that going from
tomcat 5.5 to 6.x introduced at least some additional issues.
(This being said totally subjectively by someone who does not really
know what he's talking about, but just
From: André Warnier [mailto:a...@ice-sa.com]
Subject: Re: What to upgrade?
Have I qualified for a government or consultancy job yet ?
Only for the not quite gone Mr Brown's cabinet...
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
MATERIAL and is thus
Caldarale, Charles R wrote:
From: André Warnier [mailto:a...@ice-sa.com]
Subject: Re: What to upgrade?
Have I qualified for a government or consultancy job yet ?
Only for the not quite gone Mr Brown's cabinet...
I realise a posteriori that I should have qualified the previous advice
Leon Rosenberg wrote:
actually no. 1.5 added many language features. 1.6 added
administration and management features (and override annotation for
interfaces).
And they both added big performance improvements over older ones.
D
Chetan Chheda wrote:
We are going to regression test it in non - prod environments. I agree with going to the latest version, but our application is only supported on 1.4.2 So I am thinking 1.5 would be a smaller jump than 1.6.
I doubt it. If it will run on 1.5 (which it most likely will),
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