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From "Keith Wall (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-5786) Memory leak in qpid-java-broker-0.26.tar.gz
Date Tue, 27 May 2014 07:40:01 GMT

    [ https://issues.apache.org/jira/browse/QPID-5786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14009464#comment-14009464
] 

Keith Wall commented on QPID-5786:
----------------------------------

Bobby,

I hope to get time to look at this later tonight.  I am not familiar with the bunny.  In order
that I know I reproduce the issue accurately, can you attach the qpid.log generated by the
Broker during the test run.  Also if you are able to turn on any debug logging from the client
side (ideally including a protocol trace, that would be helpful). 

Could you also verify if you can reproduce the same issue against the Qpid Java Broker 0.28
RC2? 
https://dist.apache.org/repos/dist/dev/qpid/0.28-rc2/

Thanks, Keith


> Memory leak in qpid-java-broker-0.26.tar.gz
> -------------------------------------------
>
>                 Key: QPID-5786
>                 URL: https://issues.apache.org/jira/browse/QPID-5786
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.26
>         Environment: Linux Mint 15 (64 Bit) - any Linux version should do
> Java // OpenJDK Runtime Environment (IcedTea 2.4.4)
>   also tested with Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
> Ruby 1.8.7
> Ruby Bunny Gem 1.3.0 pre
>            Reporter: Bobby Flitter
>
> When using the hello bunny example program from Ruby together with Apache qpid server
the memory consumption of qpid seems to grow continuously.
> Steps to reproduce the problem in Linux:
> wget http://ftp-stud.hs-esslingen.de/pub/Mirrors/ftp.apache.org/dist/qpid/0.26/qpid-java-broker-0.26.tar.gz
> tar xzvf qpid-java-broker-0.26.tar.gz
> cd qpid-broker-0.26/bin/
> ./qpid-server
> - in a new terminal
> - install ruby amqp bunny from github
> git clone https://github.com/ruby-amqp/bunny
> cd bunny/
> gem build bunny.gemspec
> sudo gem install amq-protocol
> sudo gem install --local bunny-1.3.0.pre.gem
> - github version string might be different in the future
> - download hello bunny example
> wget http://pastebin.com/raw.php?i=f6MesMCZ -O hello_bunny.rb
> while true; do ruby hello_bunny.rb ; done
> - in another terminal:
> while true; do grep "^VmRSS" /proc/$(pgrep -f qpid)/status ; sleep 1;done
> - memory consumption of java qpid is growing continuously until OutOfMemoryError ends
the server
> Unhandled Exception java.lang.OutOfMemoryError: Java heap space in Thread Thread-1



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