Forwarding to core-libs-dev.
iris
-Original Message-
From: Yegor Bugayenko [mailto:e...@technoparkcorp.com]
Sent: Monday, September 10, 2012 5:52 AM
To: jdk7-...@openjdk.java.net
Subject: why LinkedBlockingQueue#poll(int, TimeUnit) is hanging up?
I already posted the question here:
To eliminate one specific possibility/bug, see if it repros with
-XX:+UseMembar
Sent from my phone
On Sep 10, 2012 2:00 PM, Iris Clark iris.cl...@oracle.com wrote:
Forwarding to core-libs-dev.
iris
-Original Message-
From: Yegor Bugayenko [mailto:e...@technoparkcorp.com]
Sent:
Not enough data, really. Can we see the complete reproducing test?
Also, you can try to -Xbootclasspath/p:jsr166.jar [1] to Oracle Java
1.6 (which update?) mentioned there, and see if the bug reproduces with
the fresh revision of JSR166.
Thanks,
Aleksey.
[1]
This kind of issue is better discussed, at least initially on Doug Lea's
concurrency interest list: concurrency-inter...@cs.oswego.edu
The stack shows that it is the lock acquisition that is blocking
indefinitely, not the poll itself. That is why it doesn't time out and
why it hangs again
Symptoms here are eerily similar to
http://bugs.sun.com/view_bug.do?bug_id=6822370, hence I'm curious if it
still repros with -XX:+UseMembar.
Sent from my phone
On Sep 10, 2012 8:45 PM, David Holmes david.hol...@oracle.com wrote:
This kind of issue is better discussed, at least initially on
On 11/09/2012 11:43 AM, Vitaly Davidovich wrote:
Symptoms here are eerily similar to
http://bugs.sun.com/view_bug.do?bug_id=6822370, hence I'm curious if it
still repros with -XX:+UseMembar.
Always an interesting question to ask but 6822370 was fixed in 7 and
this is reported in 7u5.
We
