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J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP [message #797481]

Mon, 13 February 2012 14:45

michel adam

Messages: 3
Registered: February 2012

Junior Member

Hello,

Thks for MAT ! a very helpfull tool.

Now, I have got several heapdumps from Websphere running on a J2RE 1.3.1 IBM AIX build ca131-20030618. Would be great if I could use MAT to analyse them. But as I understand, it seems that under 1.4 this is not possible.
Is the format as different ? No way to have a tool to parse this kind of dumps so that they could be recognized by MAT ?

Thks a lot.

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Re: J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP [message #798866 is a reply to message #797481]

Wed, 15 February 2012 06:56

Sivaswami Jeganathan

Messages: 3
Registered: February 2012

Junior Member

I think the heapdumps produced by j2re 1.3.1 is text heapdump. you can use try ibm heap analyzer for that. I think MAT works with dtfj.

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Re: J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP [message #806149 is a reply to message #798866]

Fri, 24 February 2012 15:53

michel adam

Messages: 3
Registered: February 2012

Junior Member

thks for your reply.

Yes, it is in txt form.
// Version: J2RE 1.3.1 IBM AIX build ca131-20030618
0x30030200 [16] primitive array
0x30030210 [256] class com/ibm/websphere/models/config/appdeployment/DeploymentTarget...

But, ibm heap analyzer is more difficult to interpret that MAT !

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Re: J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP [message #808453 is a reply to message #806149]

Mon, 27 February 2012 20:03

Andrew Johnson

Messages: 141
Registered: July 2009

Senior Member

Those versions of Java and WebSphere Application Server are too old to be of much interest.

http://www.ibm.com/developerworks/java/jdk/aix/outofservice.html
Java 1.3.1 and earlier releases

These releases are no longer available. Customers are strongly advised to move to a supported version of Java.

http://www-01.ibm.com/support/docview.wss?uid=swg27004980#ver50
Support for releases of IBM WebSphere Application Server V5.1 has been withdrawn on 30 September 2008

V5.0 Support notice
WebSphere Application Server Version 5.0 is now out of support. New APARs will NOT be opened. IBM recommends that you upgrade to V5.0.2.18.

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Re: J2RE 1.3.1 IBM AIX build ca131-20030618 DUMP [message #810857 is a reply to message #808453]

Thu, 01 March 2012 16:10

michel adam

Messages: 3
Registered: February 2012

Junior Member

Yes, of course I know that ;o)

But, sometimes you have got some nice old projects going on running such very old versions (old applications that will never be re-writen for example)

So, as I understand, there is definively no hope.
Thks anyway.

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