On 04/09/2013 14:37, Ralph Goers wrote:
Also, I think Nick made changes to how we are calling getCallerClass in trunk, 
so if you want to use that version of OpenJDK you might need to use the latest 
code.

I have downloaded JDK7u40 Early Access from https://jdk7.java.net/download.html and set log4j artifacts version to 2.0-beta9-SNAPSHOT: no hung occurred.

Afterwards, I've switched back to OpenJDK7u25 (still with log4j 2.0-beta9-SNAPSHOT) and everything worked as well; finally successfully tested even with Oracle JDK 7.

Guess I've solved our problem on Syncope for the moment: we'll stay on 2.0-beta9-SNAPSHOT which is expected to be released way before our next major release (featuring log4j).

Thanks for your support.
Regards.

On Sep 4, 2013, at 6:35 AM, Ralph Goers <rgo...@apache.org> wrote:

I see a thread in getCallerClass.  I don't recall what the status of 7u25 is 
(Nick would probably know), but OpenJDK has been going back and forth on that 
method.  I think there might be a newer OpenJDK release (40?) that fixes the 
problem.

Sent from my iPad

On Sep 4, 2013, at 6:19 AM, Francesco Chicchiriccò <ilgro...@apache.org> wrote:

On 04/09/2013 14:14, Gary Gregory wrote:
[...]
Update: on Linux, with OpenJDK 6 / Oracle JDK6 everything works fine.
With Oracle JDK 7 everything is fine as well, but with OpenJDK 7 test
execution hangs:

java version "1.7.0_25"
OpenJDK Runtime Environment (IcedTea 2.3.12) (7u25-2.3.12-4)
OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)

Using vanilla or "colorized" Maven 3.1.0 does not make any difference.

Any clue?
On Windows/Oracle, you can hit Ctrl-Break on the command line and get a JVM
dump of what all threads are doing. I would try that when the JVM appears
hung.
On Linux it's CTRL+ATL+\ - here you go: http://apaste.info/fPVg

Thanks for your support.
Regards.

--
Francesco Chicchiriccò

ASF Member, Apache Syncope PMC chair, Apache Cocoon PMC Member
http://people.apache.org/~ilgrosso/


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