Any word on when 3.1.2 would be available? Also, how do we proceed with commercial quality support?
Armen H. Gert Vanthienen wrote: > > L.S., > > As soon as there is an ActiveMQ release which contains the bugfix, we > can start the process for a 3.1.2 release. I think Bruce and Thomas > have already backported some important fixes to be released with 3.1.2 > as well... > > Gert > > ArmenH wrote: >> FYI. >> >> We did try replacing the ServiceMix ActiveMQ JAR files with the latest >> ActiveMQ SNAPSHOT JAR files and the problem was resolved. >> >> We would be very anxious to get the ServiceMix 3.1.2 release with all the >> latest bug fixes as soon as it becomes available. This directly affects >> our >> trading application. >> >> Armen H. >> >> >> Gert Vanthienen wrote: >> >>> Armen H., >>> >>> >>> We usually don't pick up SNAPSHOT builds in our releases. However, we >>> are planning to a 3.1.2 release sometime in the near future, so if >>> ActiveMQ has released the patch by then, we can include it at that time. >>> Can you already provide me with a reference to a thread on the mailing >>> list or a an ActiveMQ JIRA issue to document this issue? >>> >>> In the meantime, could you try replacing the JAR files for ActiveMQ in >>> your installation with a recent build of ActiveMQ to see if it really >>> resolves the problems you're experiencing? >>> >>> >>> Gert >>> >>> ArmenH wrote: >>> >>>> Hi Gert, >>>> >>>> We're using HTTP BC and JSR 181 SEs. We have custom business logic >>>> (very >>>> simple) that uses POJOs generated from the JAXB version of the JDK >>>> 1.6.0_01. >>>> >>>> We are also dependent on JDK 1.6 JAX-WS to generate our service >>>> interface >>>> (WSDL). >>>> >>>> We will check the number of service endpoints and let you know. >>>> >>>> By the way, I have another thread on the ActiveMQ forums and other >>>> folks >>>> have experienced very similar issues with ActiveMQ as that causes the >>>> heap >>>> overflow. >>>> >>>> The fix for this issue was put on July 24 but it's unclear which >>>> version >>>> it >>>> will end up in and also more importantly when would ServiceMix pick up >>>> the >>>> latest 4.1.x SNAPSHOT from ActiveMQ. >>>> >>>> Armen H. >>>> >>>> >>>> Gert Vanthienen wrote: >>>> >>>>> Armen H., >>>>> >>>>> >>>>> What JBI Components (JMS, HTTP, JSR-181, ...) are you using? From >>>>> your >>>>> description, I assume you at least have a few custom built components >>>>> as >>>>> well... >>>>> >>>>> Can you try to use jconsole >>>>> (http://incubator.apache.org/servicemix/15-tutorial-using-jmx-to-look-inside-the-esb.html) >>>>> >>>>> to look at the number of service endpoint that are actually >>>>> registered? >>>>> Also, can you take a look at the number of threads that are in use? >>>>> >>>>> What version of Java are you using? >>>>> >>>>> >>>>> Gert >>>>> >>>>> >>>>> >>>>> >>>>> ArmenH wrote: >>>>> >>>>>> Gert, >>>>>> >>>>>> We use the Windows version for development phase of our services. >>>>>> >>>>>> We are deploying services by dropping the files in the deploy and >>>>>> install >>>>>> directories. We don't use JMX for the development phase. >>>>>> >>>>>> We're using ServiceMix version 3.1 in stand-alone mode. We deploy >>>>>> SAs >>>>>> as >>>>>> well. >>>>>> >>>>>> Regards, >>>>>> Armen H. >>>>>> >>>>>> >>>>>> Gert Vanthienen wrote: >>>>>> >>>>>>> L.S., >>>>>>> >>>>>>> One of my customers is running ServiceMix on Windows as well, but >>>>>>> even >>>>>>> with a dozen SA deployed, the memory usage doesn't raise to the >>>>>>> amounts >>>>>>> you mention here, although there are using several types of services >>>>>>> (HTTP, JMS, FTP, File, Saxon, EIP, bean, lwcontainer). >>>>>>> >>>>>>> What version of ServiceMix and/or Java are you using? Are you using >>>>>>> ServiceMix in stand-alone or web application 'mode'? What is the >>>>>>> type >>>>>>> of >>>>>>> service you are trying to deploy? Can you try to check the number >>>>>>> of >>>>>>> threads that are running with a JMX console? >>>>>>> >>>>>>> >>>>>>> Regards, >>>>>>> >>>>>>> Gert >>>>>>> >>>>>>> >>>>>>> ArmenH wrote: >>>>>>> >>>>>>>> We have found out that after just one service deployed on Windows >>>>>>>> ServiceMix the memory usage jumps to 500 MB and it increases >>>>>>>> linearly >>>>>>>> after each service deployment until ServiceMix dies with an >>>>>>>> OutOfMemoryError. >>>>>>>> >>>>>>>> We tried increasing the heap size and it helped up to a certain >>>>>>>> number >>>>>>>> of >>>>>>>> services deployed in the container, after that the Error happened >>>>>>>> as >>>>>>>> expected. >>>>>>>> >>>>>>>> We used jhatfor heap analysis and found out that the following >>>>>>>> instance >>>>>>>> usage (after just one service deployment): >>>>>>>> >>>>>>>> 1673478 instances of class >>>>>>>> org.apache.activemq.filter.DestinationMapNode >>>>>>>> 3001 instances of class >>>>>>>> edu.emory.mathcs.backport.java.util.concurrent.locks.ReentrantLock$NonfairSync >>>>>>>> >>>>>>>> >>>>>>>> This is a critical issue for us. Please advise. >>>>>>>> >>>>>>>> Regards. >>>>>>>> Armen H. >>>>>>>> >>>>>>>> >>> >> >> > > -- View this message in context: http://www.nabble.com/ActiveMQ-Causing-OutOfMemoryError-After-Service-Deployment-tf4133779s12049.html#a12149714 Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
