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From Alexander Wagner <>
Subject A few observation on TomEE 1.7.1 running under Debian
Date Tue, 03 Feb 2015 11:49:42 GMT
Hello TomEE-Community,

we have three curios observation with TomEE 1.7.1 running under Debian 
(Debian 3.2.57-3+deb7u1 x86_64 GNU/Linux). All the problem only occur on 
that debian server. Two of the problems are already solved in the 
1.7.2-SNAP. Maybe the third one belongs somehow to same failure...:

1. This failure was already described here, that in some cases the name 
of the tomee directory or a symbolic link prevents the servlet 
annotations to work correctly. This failure does not occur in 1.7.2-SNAP 
any more.

2. The second one we observed, which is also already solved in 
1.7.2-SNAPSHOT is that we had a problem when we injected a jms topic in 
a managed bean (ejb, cdi doesn’t matter) and tried to use this topic to 
send a message. Ok here comes the bad part, we used this managed bean 
from a thread which listen on socket connections. Locally we do not had 
any problems at all on this part. But when we tried to send a message 
with that injected topic on the debian system we got a:

java.lang.UnsupportedOperationException: A destination must be specified.

After some debugging etc. we decided to get the Topic from jndi 
directly: Topic lookup = (Topic) new 

And than we got a ClassCastException:
java.lang.ClassCastException: org.apache.activemq.command.ActiveMQQueue 
cannot be cast to javax.jms.Topic

After that we decided to give the 1.7.2-SNAPSHOT a chance and wow we do 
not have that problem anymore. :-)

3. We deploy our webapps over the tomcat manger with the tomcat7 maven 
plugin. The tomcat manager copies the temp war file to the webapps 
folder during upload. We are not sure if this the default behaviour and 
the manager normally starts deploying only .war files. But for some 
reasons the manager try immediately to deploy the tmp war file, which 
ist not fully uploaded. This failure do we get also with the 
1.7.2-SNAPSHOT on this debian machine.

Best Regards
Alexander Wagner

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