there was a contention issue around the cursor cache, that could be avoided with <policyEntry ... useCache="false" > - that may be what you are seeing. It could be worth a try.
On 28 March 2014 11:04, Donnell Alwyn <alwyn.donn...@uk.mizuho-sc.com> wrote: > Hi > > I'm using activmq 5.7.0, stress testing has revealed a problem in that > messages get stuck in the broker and are not delivered to the target topic. > Only a broker restart solves the problem, then the messages flow to the > topic. What has been observed is that the Enqueue Counter for the topic is > for example 10,000 and the Dequeue counter is as 9,990, so 10 messages are > missing. The Pending Queue size for the topic is 10. After a broker restart > the Dequeue Counter becomes 10 and Pending Queue Size goes back to 0. > Obviously statistics are reset after a broker restart. After the restart the > messages are picked up by a durable subscription. This is obviously not an > ideal scenario in a production environment. > Anyone have any ideas what could be causing this ? > > Regards > Alwyn > > > > > > This message and any files transmitted with it are confidential and intended > solely for the use of the individual or entity to whom they are addressed. If > you have received this message in error please delete it and any files > transmitted with it, after notifying postmas...@uk.mizuho-sc.com. > > Any opinions expressed in this message may be those of the author and not > necessarily those of the company. The company accepts no responsibility for > the accuracy or completeness of any information contained herein. This > message is not intended to create legal relations between the company and the > recipient. > > Recipients should please note that messages sent via the Internet may be > intercepted and that caution should therefore be exercised before dispatching > to the company any confidential or sensitive information. > Mizuho International plc Bracken House, One Friday Street, London EC4M 9JA. > TEL. 020 72361090. Wholly owned subsidiary of Mizuho Securities Co., Ltd. > Member of Mizuho Financial Group. Authorised by the Prudential Regulation > Authority and regulated by the Financial Conduct Authority and the Prudential > Regulation Authority. Member of the London Stock Exchange. > > Registered in England No. 1203696. Registered office as above. -- http://redhat.com http://blog.garytully.com
