Message8308
Terminating a modjy-Webapp within Tomcat causes a mermory leak on the server.
The problem can be easily reproduced with the modjy-webapp demo from the jython repository: Deploy the app, stop the app.
It's the same behaviour described in the mailinglist-post [1].
Profiling Tomcat after stopping the app, according to guide [2] shows, that the main reason for the leak could be an instance of "RefReaperThred". This issue could also correspond to issue 2127 [3].
I verfied this problem within several Tomcat versions under Linux and Windows with Jython 2.5.3 and Jython 2.7.b1.
[1] Jython User-Mailinglist post "How can I shut down Jython cleanly?": http://sourceforge.net/p/jython/mailman/message/29044817/
[2] Anatomy of a PermGen Memory Leak: http://cdivilly.wordpress.com/2012/04/23/permgen-memory-leak/
[3] Jython Issue 2127: http://bugs.jython.org/issue2127 |
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2014-04-25 08:21:27 | onlygecko | set | recipients:
+ onlygecko |
2014-04-25 08:21:27 | onlygecko | set | messageid: <1398414087.28.0.673509335288.issue2132@psf.upfronthosting.co.za> |
2014-04-25 08:21:27 | onlygecko | link | issue2132 messages |
2014-04-25 08:21:26 | onlygecko | create | |
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