8 Jul
2011
8 Jul
'11
7:29 p.m.
Hi,
I recently set up a new XWiki instance, on a windows server, hosted in Jetty
with the Database on Oracle 11g.
After starting the server there was a "blank wiki shell", I was prompted to
install the Enterprise xar which I did.
It seemed to install correctly, I could create a user and log in etc.
But I keep on experiencing heap size errors.
I reached the point where I had allocated 2Gb memory, and it is still
freezing up with heap errors.
Has anyone experienced the same and managed to solve it, or got any ideas on
how to isolate the problem?
My configs are as follows:
Java 6 64 bit
Windows 2000 Server
Jetty 7
Wrapped as a service with apache-commons-daemon (procrun).
Thanks for listnening,
Neil.
9 Jul
9 Jul
12:53 p.m.
New subject: [xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g
Hi,
I didn't experience this kind of issue.
Could you tell us the XWiki version you set up ?
The problem may come from Java 6 on Windows 2K (that is very old).
Maxime
2011/7/8 Neil Crow <crowneil(a)gmail.com>om>:
Hi,
I recently set up a new XWiki instance, on a windows server, hosted in Jetty
with the Database on Oracle 11g.
After starting the server there was a "blank wiki shell", I was prompted to
install the Enterprise xar which I did.
It seemed to install correctly, I could create a user and log in etc.
But I keep on experiencing heap size errors.
I reached the point where I had allocated 2Gb memory, and it is still
freezing up with heap errors.
Has anyone experienced the same and managed to solve it, or got any ideas on
how to isolate the problem?
My configs are as follows:
Java 6 64 bit
Windows 2000 Server
Jetty 7
Wrapped as a service with apache-commons-daemon (procrun).
Thanks for listnening,
Neil.
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
1 p.m.
New subject: [xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g
Hi Maxime,
I don't remember the version number exactly, and i don't have in front of me
right now.
But it was the latest stable version as of monday last week when i
downloaded it.
Neil
On 9 Jul 2011 12:53, "Maxime Sinclair" <maxime.sinclair(a)gmail.com> wrote:
Hi,
I didn't experience this kind of issue.
Could you tell us the XWiki version you set up ?
The problem may come from Java 6 on Windows 2K (that is very old).
Maxime
2011/7/8 Neil Crow <crowneil(a)gmail.com>om>:
> Hi,
>
> I recently set up a new XWiki instance, on a windows server, hosted in
Jetty
> with the Database on Oracle 11g.
> After starting the server there was a "blank wiki shell", I was prompted
to
> install the Enterprise xar which I did.
>
> It seemed to install correctly, I could create a user and log in etc.
>
> But I keep on experiencing heap size errors.
>
> I reached the point where I had allocated 2Gb memory, and it is still
> freezing up with heap errors.
> Has anyone experienced the same and managed to solve it, or got any ideas
on
how to isolate
the problem?
My configs are as follows:
Java 6 64 bit
Windows 2000 Server
Jetty 7
Wrapped as a service with apache-commons-daemon (procrun).
Thanks for listnening,
Neil.
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users 
5:55 p.m.
On 07/08/2011 01:29 PM, Neil Crow wrote:
Hi,
I recently set up a new XWiki instance, on a windows server, hosted in Jetty
with the Database on Oracle 11g.
After starting the server there was a "blank wiki shell", I was prompted to
install the Enterprise xar which I did.
It seemed to install correctly, I could create a user and log in etc.
But I keep on experiencing heap size errors.
I reached the point where I had allocated 2Gb memory, and it is still
freezing up with heap errors.
Has anyone experienced the same and managed to solve it, or got any ideas on
how to isolate the problem?
My configs are as follows:
Java 6 64 bit
Windows 2000 Server
Jetty 7
Wrapped as a service with apache-commons-daemon (procrun).
Are you sure it is heap memory, and not PermGen?
Are you sure the memory setting is taken into account, or is it passed
to the wrong script that doesn't forward it to the Jetty process?
Normally 500M should be enough for running XWiki without problems.
10 Jul
10 Jul
8:13 a.m.
New subject: [xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g
Sorry Dumitriu,
You are absolutely correct.
I was typing from my memory and not looking at the screen.
It is permgen.
In process explorer (sysinternals) I was seeing the java process, underneath
the service exe process had 2Gb allocated.
Neil.
On 9 Jul 2011 17:56, "Sergiu Dumitriu" <sergiu(a)xwiki.com> wrote:
On 07/08/2011 01:29 PM, Neil Crow wrote:
> Hi,
>
> I recently set up a new XWiki instance, on a windows server, hosted in
Jetty
> with the Database on Oracle 11g.
> After starting the server there was a "blank wiki shell", I was prompted
to
> install the Enterprise xar which I did.
>
> It seemed to install correctly, I could create a user and log in etc.
>
> But I keep on experiencing heap size errors.
>
> I reached the point where I had allocated 2Gb memory, and it is still
> freezing up with heap errors.
> Has anyone experienced the same and managed to solve it, or got any ideas
on
how to isolate
the problem?
My configs are as follows:
Java 6 64 bit
Windows 2000 Server
Jetty 7
Wrapped as a service with apache-commons-daemon (procrun).
Are you sure it is heap memory, and not PermGen?
Are you sure the memory setting is taken into account, or is it passed
to the wrong script that doesn't forward it to the Jetty process?
Normally 500M should be enough for running XWiki without problems.
_______________________________________________
users mailing list
users(a)xwiki.org
http://lists.xwiki.org/mailman/listinfo/users
11 Jul
11 Jul
10:35 a.m.
New subject: [xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g
Sorry again Sergiu,
Thanks for pointing out the perm gen.
I fixed the problem by adding the following command line switches:
-XX:MaxPermSize=128M -XX:+CMSClassUnloadingEnabled
-XX:+CMSPermGenSweepingEnabled
I also set my heap size bzck down to 512M.
Thanks,
Neil
On 10 Jul 2011 08:13, "Neil Crow" <crowneil(a)gmail.com> wrote:
Sorry Dumitriu,
You are absolutely correct.
I was typing from my memory and not looking at the screen.
It is permgen.
In process explorer (sysinternals) I was seeing the java process,
underneath
the service exe process had 2Gb allocated.
Neil.
On 9 Jul 2011 17:56, "Sergiu Dumitriu" <sergiu(a)xwiki.com> wrote:
ideas
On 07/08/2011 01:29 PM, Neil Crow wrote:
> Hi,
>
> I recently set up a new XWiki instance, on a windows server, hosted in
Jetty
> with the Database on Oracle 11g.
> After starting the server there was a "blank wiki shell", I was prompted
to
>> install the Enterprise xar which I did.
>>
>> It seemed to install correctly, I could create a user and log in etc.
>>
>> But I keep on experiencing heap size errors.
>>
>> I reached the point where I had allocated 2Gb memory, and it is still
>> freezing up with heap errors.
>> Has anyone experienced the same and managed to solve it, or got any on
>> how to isolate the problem?
>>
>> My configs are as follows:
>> Java 6 64 bit
>> Windows 2000 Server
>> Jetty 7
>> Wrapped as a service with apache-commons-daemon (procrun).
>
> Are you sure it is heap memory, and not PermGen?
>
> Are you sure the memory setting is taken into account, or is it passed
> to the wrong script that doesn't forward it to the Jetty process?
> Normally 500M should be enough for running XWiki without problems.
> _______________________________________________
> users mailing list
> users(a)xwiki.org
> http://lists.xwiki.org/mailman/listinfo/users
12 Jul
12 Jul
4:25 p.m.
New subject: [xwiki-users] Heap size errors with new XWiki installation on jetty and oracle 11g
For the record this information is available here:
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Installation#HPrerequis…
Thanks
-Vincent
On Jul 11, 2011, at 10:35 AM, Neil Crow wrote:
Sorry again Sergiu,
Thanks for pointing out the perm gen.
I fixed the problem by adding the following command line switches:
-XX:MaxPermSize=128M -XX:+CMSClassUnloadingEnabled
-XX:+CMSPermGenSweepingEnabled
I also set my heap size bzck down to 512M.
Thanks,
Neil
On 10 Jul 2011 08:13, "Neil Crow" <crowneil(a)gmail.com> wrote:
Sorry Dumitriu,
You are absolutely correct.
I was typing from my memory and not looking at the screen.
It is permgen.
In process explorer (sysinternals) I was seeing the java process,
underneath
the service exe process had 2Gb allocated.
Neil.
On 9 Jul 2011 17:56, "Sergiu Dumitriu" <sergiu(a)xwiki.com> wrote:
ideas
> on
>>> how to isolate the problem?
>>>
>>> My configs are as follows:
>>> Java 6 64 bit
>>> Windows 2000 Server
>>> Jetty 7
>>> Wrapped as a service with apache-commons-daemon (procrun).
>>
>> Are you sure it is heap memory, and not PermGen?
>>
>> Are you sure the memory setting is taken into account, or is it passed
>> to the wrong script that doesn't forward it to the Jetty process?
>> Normally 500M should be enough for running XWiki without problems. On 07/08/2011 01:29 PM, Neil Crow wrote:
> Hi,
>
> I recently set up a new XWiki instance, on a windows server, hosted in
Jetty
> with the Database on Oracle 11g.
> After starting the server there was a "blank wiki shell", I was prompted
to
>> install the Enterprise xar which I did.
>>
>> It seemed to install correctly, I could create a user and log in etc.
>>
>> But I keep on experiencing heap size errors.
>>
>> I reached the point where I had allocated 2Gb memory, and it is still
>> freezing up with heap errors.
>> Has anyone experienced the same and managed to solve it, or got any
4912
days inactive
4916
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6 comments
4 participants
participants (4)
-
Maxime Sinclair -
Neil Crow -
Sergiu Dumitriu -
Vincent Massol