Eclipse Community Forums: EMF » [CDO] Memoryleak with H2 in CDO4.1?

Help

Home

Home » Modeling » EMF » [CDO] Memoryleak with H2 in CDO4.1?

Show: Today's Messages :: Show Polls :: Message Navigator

[CDO] Memoryleak with H2 in CDO4.1? [message #894091]

Fri, 06 July 2012 15:18

Per Sterner

Messages: 91
Registered: October 2011

Member

Hello,

I have done some tests.

With CDO4.1 & H2 some class instances are growing with the following code in a loop:

CDOTransaction tr = s.openTransaction();
// No touch, no add, no change
tr.commit();
tr.close();

org.h2.result.SimpleRowValue 60000
org.h2.value.Value[] 31000
org.h2.result.Row 31000
org.h2.value.ValueLong 30000

I have tried the default h2 version bundled with cdo and the version '1.3.167'

Finally I tried the same loop with CDO 4.0. Here the instances remain under 10000.

Regards,

Per Sterner

Report message to a moderator

Re: [CDO] Memoryleak with H2 in CDO4.1? [message #894113 is a reply to message #894091]

Fri, 06 July 2012 17:12

Eike Stepper

Messages: 6496
Registered: July 2009

Senior Member

Hi Per,

Please submit a bugzilla with these infos. Stefan is a great profiler ;-)

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

Am 06.07.2012 17:18, schrieb Per Sterner:
> Hello,
>
> I have done some tests.
>
> With CDO4.1 & H2 some class instances are growing with the following code in a loop:
>
>
> CDOTransaction tr = s.openTransaction();
> // No touch, no add, no change
> tr.commit();
> tr.close();
>
>
> org.h2.result.SimpleRowValue 60000
> org.h2.value.Value[] 31000
> org.h2.result.Row 31000
> org.h2.value.ValueLong 30000
>
> I have tried the default h2 version bundled with cdo and the version '1.3.167'
>
> Finally I tried the same loop with CDO 4.0. Here the instances remain under 10000.
>
> Regards,
>
> Per Sterner
>

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

Report message to a moderator