This worked perfectly.
Thank you very much for your patience and help.
- Original Message -
From: "Caldarale, Charles R" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Monday, February 11, 2008 5:09 PM
Subject: RE: Out of Memory Errors when upgrading fr
> From: Dan D. [mailto:[EMAIL PROTECTED]
> Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
>
> Would it work to then change the appBase to
> "/home/user/html/ROOT", or would
> it be better to have a secondary directory
> (/home/us
a
ROOT directory inside of it?
- Original Message -
From: "Caldarale, Charles R" <[EMAIL PROTECTED]>
Subject: RE: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
From: Dan D. [mailto:[EMAIL PROTECTED]
Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to
> From: Dan D. [mailto:[EMAIL PROTECTED]
> Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
>
> I added a ROOT directory in /home/user/html, with a META-INF
> and WEB-INF directory in it.
>
> When starting tomcat, however, the work direc
t Users List"
Sent: Thursday, February 07, 2008 6:09 PM
Subject: RE: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
From: Dan D. [mailto:[EMAIL PROTECTED]
Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
Right there is the first problem: docBase and ap
> From: Dan D. [mailto:[EMAIL PROTECTED]
> Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
>
> appBase='/home/user/html'
>
>
Right there is the first problem: docBase and appBase must never be the
same - lots of things go wrong internally
ilding the environment with the upgrade, so any
recommendations are very welcome.
Thanks,
Dan
- Original Message -
From: "Caldarale, Charles R" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Thursday, February 07, 2008 2:46 PM
Subject: RE: Out of Memory Errors
> From: Dan D. [mailto:[EMAIL PROTECTED]
> Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
>
> Customer has the following directory structure:
>
> /home/user/html
> \_ WEB-INF/
> |\_ classes/
> |\_ lib/
> \_ images/
>
Most of the advice that I received on this topic was pretty much the same:
Use a profiler to determine what is using the heap.
I went out and got a demo copy of yourkit as Filip suggested, and ran it
against a 512MB heap dump (lowered max heap to that, and
used the heap that was dumped on OOME
hai dan,
If I am not wrong, try to close all the connection string and make the user
defined variables as null.
(Eg)
1) (Statement object)--à st.close();
2) (String)às=null;
Hope it will solve your problem to some extend, even then if your problem is
not solved. Then you have to ch
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Dan,
(While others are handling your primary question, I thought I'd mention
a couple of things)
Dan D. wrote:
| I'm currently working on upgrading our systems from using Tomcat
| 5.0.27 to 6.0.14.
While you're at it, you might want to:
* If you'r
quot;
<[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Monday, February 04, 2008 5:22 PM
Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
what's the message after
java.lang.OutOfMemoryError
as there can be many different types of errors.
Filip
> From: Dan D. [mailto:[EMAIL PROTECTED]
> Subject: Re: Out of Memory Errors when upgrading from 5.0.27 to 6.0.14
>
> [Full GC 1982271K->1982271K(1999424K), 7.5088700 secs]
You obviously have a serious memory leak - the 2 GB heap is filled with
live objects, so the GC doesn'
9424K), 8.9731420 secs]
And the Full GC's continue for a little while, and eventually the process
just dies off.
- Original Message -
From: "Filip Hanik - Dev Lists" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Monday, February 04, 2008 5:22
what's the message after
java.lang.OutOfMemoryError
as there can be many different types of errors.
Filip
Dan D. wrote:
Hello all,
I'm currently working on upgrading our systems from using Tomcat 5.0.27 to
6.0.14.
The upgrades are not being done in place (ie, we will have both systems out
Hello all,
I'm currently working on upgrading our systems from using Tomcat 5.0.27 to
6.0.14.
The upgrades are not being done in place (ie, we will have both systems out
there, and will be doing migrations to the new version). I have been able to
resolve most of the issues we have run into th
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