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# Fri Jun 27 11:19:34 2014 Hemanth Shivanna <hemanth.shivanna@gmail.com> - Ticket created
Date: Fri, 27 Jun 2014 11:05:41 -0400
Subject: Issue while handling kerberos token/ cache - by IBM Message Broker (IBM Integration Bus)
From: Hemanth Shivanna <hemanth.shivanna@gmail.com>
To: krb5-bugs@mit.edu
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Hi,

Current setup: ".Net application" (client) calls "IBM Message Broker/ IIB" (Provider) with Kerberos enabled.

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Issue we are currently facing is:

Message Broker is running out of memory and when a heap dump was generated to check what was taking the memory on Message Broker, It was found Kerberos objects were found under java/util/HashMap$Entry

Over a period of time the whole memory is utilized by kerberos objects and the MessageBroker/ execution group restarts throwing Java OOM.
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Any help in looking through this issue is greatly appreciated.


# Fri Jun 27 11:29:30 2014 ghudson@mit.edu (Greg Hudson) - Status changed from 'new' to 'resolved'
# Fri Jun 27 11:29:30 2014 ghudson@mit.edu (Greg Hudson) - Correspondence added
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krb5-bugs@mit.edu is only for MIT krb5, which is a C implementation of
Kerberos. I think you want bugs.openjdk.java.net or perhaps one of the
OpenJDK mailing lists (but I'm not sure which one is appropriate).
# Fri Jun 27 11:29:50 2014 ghudson@mit.edu (Greg Hudson) - Tags nochange added
# Fri Jun 27 13:33:59 2014 Hemanth Shivanna <hemanth.shivanna@gmail.com> - Comments added
Date: Fri, 27 Jun 2014 13:33:58 -0400
Subject: Re: [krbdev.mit.edu #7950] Issue while handling kerberos token/ cache - by IBM Message Broker (IBM Integration Bus)
From: Hemanth Shivanna <hemanth.shivanna@gmail.com>
To: rt-comment@krbdev.mit.edu, rt@krbdev.mit.edu
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Alright, Thanks for the quick response.


On Fri, Jun 27, 2014 at 11:29 AM, Greg Hudson via RT <rt-comment@krbdev.mit.edu> wrote:
Show quoted text
krb5-bugs@mit.edu is only for MIT krb5, which is a C implementation of
Kerberos.  I think you want bugs.openjdk.java.net or perhaps one of the
OpenJDK mailing lists (but I'm not sure which one is appropriate).

# Fri Jun 27 13:33:59 2014 Hemanth Shivanna <hemanth.shivanna@gmail.com> - Correspondence added
Date: Fri, 27 Jun 2014 13:33:58 -0400
Subject: Re: [krbdev.mit.edu #7950] Issue while handling kerberos token/ cache - by IBM Message Broker (IBM Integration Bus)
From: Hemanth Shivanna <hemanth.shivanna@gmail.com>
To: rt-comment@krbdev.mit.edu, rt@krbdev.mit.edu
RT-Send-Cc:
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Alright, Thanks for the quick response.


On Fri, Jun 27, 2014 at 11:29 AM, Greg Hudson via RT <rt-comment@krbdev.mit.edu> wrote:
Show quoted text
krb5-bugs@mit.edu is only for MIT krb5, which is a C implementation of
Kerberos.  I think you want bugs.openjdk.java.net or perhaps one of the
OpenJDK mailing lists (but I'm not sure which one is appropriate).