Re: a problem about mqtt and activemq

2015-11-11 Thread Tim Bain
This sounds kind of like retroactive consumers ( http://activemq.apache.org/retroactive-consumer.html); are you using that feature? Are you able to reproduce this reliably in a test environment where you can change things and see the effects? If so, does the problem occur with non-durable subscri

Re: a problem about mqtt and activemq

2015-11-11 Thread wuwufen
3 mqttClent (c1,c2,c3,c4,c5);mqttclent setClindId,cleansession=false; activemq 5.12.0 (or befor) test topic(T) 1 c1,c2,c3 subscribe T 2 c5 send message m1 to T 3 c1,c2,c3 received m1 ...sometimes (problem occurs) 4c1 unsubscribe T 5c5 send message m2 to T (b c receive

Messages are not dispatched to consumers of Virtual Topic

2015-11-11 Thread ab
I have been using AMQ 5.8 configured for virtual topics for about 18 months with minimum issues. Recently I have upgraded the AMQ to 5.12 and since then, each ~24 hours I am experiencing the situation when messages that are posted to a virtual topic are not dispatched to consumers. The AMQ monitori

Messages are not dispatched to consumers of Virtual Topic

2015-11-11 Thread ab
I have been using AMQ 5.8 configured for virtual topics for about 18 months with minimum issues. Recently I have upgraded the AMQ to 5.12 and since then, each ~24 hours I am experiencing the situation when messages that are posted to a virtual topic are not dispatched to consumers. The AMQ monitori

Re: JMX connections creating high cpu and GC

2015-11-11 Thread Kent Eudy
Did support have any suggesting other than wait for the patch? That patch has got to be coming out soon. There are quite a few things that need to be fixed. Let see if I can think of anything. I guess if you try the failover protocol with no maxReconnectAttempts it will default to something an

Re: LevelDB setup

2015-11-11 Thread Tim Bain
Have you seen http://www.elasticcloudapps.com/page0/files/c1f6bea32e025aa68542a95f9d664ea9-12.html? I only skimmed it, but it looks detailed enough to be promising. On Nov 11, 2015 9:20 AM, "Christian Grassi" wrote: > Could you share your zookeeper conf please. > Is password authentication of zoo

RE: JMX connections creating high cpu and GC

2015-11-11 Thread Basmajian, Raffi
After speaking with RedHat, it appears we've run into https://issues.jboss.org/browse/ENTMQ-1204. Since we're stuck using masterslave:(...) in our network connectors, our options to avoid this problem appear limited until Fuse 6.2.1 is released, unless someone can suggest an alternative. Raffi

Re: Issue with Wildfly 10 and .Net NMS Client

2015-11-11 Thread Timothy Bish
Great, glad you got it working. On 11/11/2015 11:59 AM, Vinche wrote: > After adding openwire protocol to Wildfly 10, I can connect and consume > messages with Apache NMS client. > > For those interested, here are the changes I did to wildfly : > > https://github.com/Vinche59/wildfly/commit/6dfab

Re: Issue with Wildfly 10 and .Net NMS Client

2015-11-11 Thread Vinche
After adding openwire protocol to Wildfly 10, I can connect and consume messages with Apache NMS client. For those interested, here are the changes I did to wildfly : https://github.com/Vinche59/wildfly/commit/6dfab60d309db0706964e7aef054d3a18c0f0ba8 I don't know if it's the best way to do it bu

Re: Correctly configuring a network of brokers

2015-11-11 Thread jahlborn
First, thank you so much for your detailed answers! I have a few more questions inline. > * NetworkConnector > > ** "dynamicOnly" - i've seen a couple of places mention enabling this > and > > some > >indication that it helps with scaling in a network of brokers (e.g. > > [3]). > >The des

Re: LevelDB setup

2015-11-11 Thread Christian Grassi
Could you share your zookeeper conf please. Is password authentication of zookeeper configured? Regards Chris Il giorno mer 11 nov 2015, 14:12 Tim Bain ha scritto: > BTW, did you see this in the error message? "If you continue to see this > message after manually refreshing your > cache, ensu

Re: Dead Letter Queue and detect message

2015-11-11 Thread Michele
Hi Christopher, first of all thank you for your reply. I read topics that you suggested and i follow also this link http://camel.apache.org/activemq.html Consuming Advisory Messages section configuring ActiveMQ using conntection pooling and a route inside Camel Context to retrieve AdvisoryMsg

Re: Message Group rebalancing

2015-11-11 Thread Rob Davies
Nice feature - submit a JIRA! > On 11 Nov 2015, at 14:28, Tim Bain wrote: > > I've never heard of such a feature (but maybe someone else here has), but I > think it would be a great addition if it doesn't exist. So if you don't > get a response within a couple days, I encourage you to submit an

Re: Amq 5.12.1 Failing to start with Oracle Data Store

2015-11-11 Thread Christopher Shannon
This was solved here https://issues.apache.org/jira/browse/AMQ-6038 The problem was commons pool was updated to a new version. On Wed, Nov 11, 2015 at 9:25 AM, Tim Bain wrote: > Clearly DBCP isn't on the classpath and the solution is to get it in the > classpath; the easiest way to do that is t

Re: Message Group rebalancing

2015-11-11 Thread Tim Bain
I've never heard of such a feature (but maybe someone else here has), but I think it would be a great addition if it doesn't exist. So if you don't get a response within a couple days, I encourage you to submit an enhancement request in JIRA. Tim On Nov 10, 2015 2:20 PM, "sspind" wrote: > Hi th

Re: Amq 5.12.1 Failing to start with Oracle Data Store

2015-11-11 Thread Tim Bain
Clearly DBCP isn't on the classpath and the solution is to get it in the classpath; the easiest way to do that is to copy it into the lib directory. Did you add the reference to it in your config file, or was that present in something you downloaded with your ActiveMQ installation? Tim On Nov 10,

Re: LevelDB setup

2015-11-11 Thread Tim Bain
BTW, did you see this in the error message? "If you continue to see this message after manually refreshing your cache, ensure that your KDC host's clock is in sync with this host's clock." Is there a time difference between your clocks? On Nov 10, 2015 11:02 AM, "mtod" wrote: > Thanks for reach

RE: JMX connections creating high cpu and GC

2015-11-11 Thread Tim Bain
The only way I can think of to try to answer that question is to use a profiler to see where the ActiveMQ process is spending its time. JVisualVM would be an easy way to do that. Otherwise I think that question would have to go to the vendor or the support community for the security product. On N

RE: JMX connections creating high cpu and GC

2015-11-11 Thread Basmajian, Raffi
Hi Tim, I'll check today and report back. I suspect this may have something to do with enterprise security and scanning software installed on the Linux host. Is there any command to determine if the security process is interfering with the amq process? Sent from my Verizon Wireless 4G LTE sm

Re: Artemis message queue oriented design help

2015-11-11 Thread bosbeles
I havent read your suggestions yet. I will try to comprehend them. Thanks for your answers again. -- View this message in context: http://activemq.2283324.n4.nabble.com/Artemis-message-queue-oriented-design-help-tp4703776p4703840.html Sent from the ActiveMQ - User mailing list archive at Nabb