Steve, thank you for the answer. I use journal, durable queue and persistence messages, c++ client as message producer and java as a consumer. As we determined, the problem was in journal. We are going to upgrade to MRG last version in few weeks. I would like to know, how should I solve such incidents in production in future.
Regards, Boris -----Original Message----- From: Steve Huston [mailto:[email protected]] Sent: Thursday, March 10, 2011 8:12 PM To: [email protected] Subject: RE: JERR_JCNTL_AIOCMPLWAIT arror and Attempted size underflow on dequeue Hi Barys, > Greetings! > > We have faced with several errors while using qpid 0.6 in our > environment. It is really strange, because we don't use cluster: Could you upgrade to 0.8? Also, 0.10 will be released within a few weeks. > 1) 2011-mar-10 14:00:13 critical Journal > "FORTS.Instruments_In": get_events() returned JERR_JCNTL_AIOCMPLWAIT; > wmgr_status: wmgr: pi=23 pc=3 po=0 > aer=33 edac:FFFF ps=[AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA] wrfc: > state: Active fcntl[0]: pfid=0 ws=772 wc=0 rs=0 rc=0ec=5 ac=4 > > > > 2) 2011-mar-10 14:11:17 error Connection 10.22.6.8:1337 > closed by error: Attempted size underflow on dequeue(634): > size: max=104857600, current=627; count: unlimited; type=reject > (qpid/broker/QueuePolicy.cpp:51)(501) > > I'v googled it but nothing interesting. > Could you please suggest me something to find the root of the problem > and what should I do to avoid it? Neither error seems related to clustering. The first is related to journaling - are you using persistent messages/queues? This is just a guess, but the second may be related to the first. -Steve -- Steve Huston, Riverace Corporation Total Lifecycle Support for Your Networked Applications http://www.riverace.com --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:[email protected] _______________________________________________________ The information contained in this message may be privileged and conf idential and protected from disclosure. If you are not the original intended recipient, you are hereby notified that any review, retransmission, dissemination, or other use of, or taking of any action in reliance upon, this information is prohibited. If you have received this communication in error, please notify the sender immediately by replying to this message and delete it from your computer. Thank you for your cooperation. Troika Dialog, Russia. If you need assistance please contact our Contact Center (+7495) 258 0500 or go to www.troika.ru/eng/Contacts/system.wbp --------------------------------------------------------------------- Apache Qpid - AMQP Messaging Implementation Project: http://qpid.apache.org Use/Interact: mailto:[email protected]
