Re: Tuning activemq for reliability, not performance

2013-10-08 Thread Graham Leggett
On 08 Oct 2013, at 4:22 PM, Gary Tully wrote: > yes this is possible and should be the norm. > > What version are you using and what persistence adapter? currently v5.8.0 using levelDB. We discovered that kahadb has a memory leak in it: https://issues.apache.org/jira/browse/AMQ-4789 > How ar

Re: Tuning activemq for reliability, not performance

2013-10-08 Thread Gary Tully
yes this is possible and should be the norm. What version are you using and what persistence adapter? How are messages acknowledged? seems like you may be using optimizeAcknowledge mode? some pointers: use kahadb - concurrentStoreAndDispatchQueues=false - dispatch after persistence, enableJourna