Re: Connect connect master slave clustering in ActiveMQ 5

Nicky- The two instances are sharing a data folder, and ActiveMQ is treating the first broker that obtains the lock as the primary and the second as the failover (aka slave). You’ll need to configure the dynamicOnly="true" >networkTTL="2" >duplex="true" /> > > > and the tran

Re: ActiveMQ: How do I limit the number of messages being dispatched?

provided to shed more light on the scenario. -Matt Pavlovich > On Jan 18, 2021, at 2:39 AM, Simon Lundström wrote: > > On Sun, 2021-01-17 at 10:48:52 +0100, Michel Jung wrote: >> Let's say I have one ActiveMQ Broker and an undefined numbers of consumers. >> >> Proble

Re: MQTT in, JMS out

MQTT only supports a bytes message, so ActiveMQ is doing what it can to deliver as an ActiveMQBytesMessage. Once you receive it, it should be a simple new String(bytes) to have the JSON in a string. NOTE— check your character encoding handling to avoid those pain points. UTF-8, etc. > On Jan

Re: Client connection setting to use a particular nic interface and ip address

When you configure the transportConnector on the ActiveMQ Server, set the url to use the IP you want, not the listen-on-all-IPs placeholder “0.0.0.0" > On Jan 20, 2021, at 9:03 AM, Bijju Patel wrote: > > Hi, > The client system from where I am connecting to the broker, has 2 NIC cards > and hen

Re: MQTT in, JMS out

ving application, so it > looks like I might need to find a solution other than MQTT. Thanks again. > > Peace... Sridhar > >> -Original Message- >> From: Matt Pavlovich >> Sent: Wednesday, January 20, 2021 3:13 PM >> To: users@activemq.apache.org &

Re: When are consumers created/removed?

realized. -Matt Pavlovich > On Jan 29, 2021, at 12:11 AM, Michel Jung wrote: > > I should have mentioned that I'm using Spring Integration's > DefaultMessageListenerContainer with cacheLevel set to CACHE_CONNECTION. > > On Fri, 29 Jan 2021, 07:04 Michel Jung, wrot

Re: Beginner question about ActiveMQ 5.15.8 on Debian 10

. Side note— if you are doing a fresh install, you would be greatly served by upgrading to the most recent 5.15.x or start with the latest 5.16.x release. The 5.15.8 release is over 2 years old at this point. -Matt Pavlovich > On Feb 18, 2021, at 7:58 AM, VISCAPI, SAMUEL wrote: > >

Re: Resources for running ActiveMQ in a cluster as Docker containers

Hello Fabrice- Work is underway on this feature— follow this JIRA: https://issues.apache.org/jira/browse/AMQ-8149 <https://issues.apache.org/jira/browse/AMQ-8149> Currently, we are targeting the 5.17.0 updates (JDK 11 support) for the first SNAPSHOT build Thanks! Matt Pavlovich >

Re: create user in activemq 5.15.9

, the RuntimeConfigurationPluing supports dynamic reloading of authorization entries, so modifications to authorizations can be added to the conf/activemq.xml file without a restart. Thanks, Matt Pavlovich > On Mar 26, 2021, at 7:48 AM, ヤ艾枫o.-- <1169114...@qq.com> wrote: > > hel

Re: AchiveMQ 5 - JMS to JMS bridge

Biagio- The Bridge is probably not where you want to go, since it has to be setup on a queue-by-queue basis. It is generally geared for moving data from one queue to another non-ActiveMQ JMS provider. Virtual Topics + Network Connectors and Mirrored Queues + Network Connectors would allow you

Re: Messages disappearing

JIRA to share activemq.xml configuration, activemq logs and kahadb files (when possible). Thanks, Matt Pavlovich > On Apr 20, 2021, at 9:10 AM, Stefan Lemdal wrote: > > 5.16.0, this was also happening in an older version 5.15.2 > > On Tue, 2021-04-20 at 09:07 -0500, Justi

Re: Usage of xstream in activemq

Hello Doug- The stream usage is optional and you can see the full extent of where it is used by ActiveMQ using this query: https://github.com/apache/activemq/search?p=4&q=xstream Several components perform checks to ensure they do not d

Re: Does ActiveMQ support multiple config files?

Thanks! Matt Pavlovich > On May 5, 2021, at 8:44 AM, Fabrice Triboix > wrote: > > Hello, > > I know ActiveMQ uses the activemq.xml​ config file. I am wondering whether > there is a way to have multiple config files? For example, cron would have an > /etc/cron.d​/ direc

Re: question on ActiveMQ advisory messages for large cluster

Hi Erwin- Have you considered a purely static network configuration? -Matt Pavlovich > On May 20, 2021, at 11:12 AM, Dondorp, Erwin wrote: > > Hello! > > We are using ActiveMQ in a star-network of a few hundred remote brokers on > small computers with a more beefy

Re: question on ActiveMQ advisory messages for large cluster

onfiguration? > Due to firewall constraints, we are forced to use "duplex" routing. > Static routing only seems to work one-way, thus it does not look useable to > me. > > e. > > -Oorspronkelijk bericht- > Van: Matt Pavlovich > Verzonden: donderdag 20 mei 2

Re: ActiveMQ multiple JDBC data sources in same configuration

Hello Vince- Are you able to detail out the use case and rationale for separating the data store from the locker? On the surface that sounds like creating an extra runtime coupling with a distributed system— generally that approach creates more aggregate downtime. Thanks, Matt Pavlovich >

Re: ActiveMQ multiple JDBC data sources in same configuration

me connection pool as the store. Seems to be some type of > contention and master slave pair fails over. > > Vince > > Get Outlook for iOS<https://aka.ms/o0ukef> > ____ > From: Matt Pavlovich > Sent: Monday, May 24, 2021 7:43:54 PM >

Re: ActiveMQ multiple JDBC data sources in same configuration

Vince- Check out the lease-locker and JDBC updates in the 5.16.x releases (5.16.2 is latest)? Many JDBC changes in 5.16.x series. Thanks, Matt Pavlovich > On May 24, 2021, at 9:21 PM, Vince Cox wrote: > > Matt, > > We have not noticed any locking. Data server from the DB

Re: KahaDB version in ActiveMQ 5.15.11 vs 5.16.2

apache/activemq/blob/activemq-5.16.x/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java#L139 <https://github.com/apache/activemq/blob/activemq-5.16.x/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java#L139> -Matt Pavlovi

Re: KahaDB version in ActiveMQ 5.15.11 vs 5.16.2

risking data corruption. (ie power goes out during the upgrade) Thanks, -Matt Pavlovich > On May 26, 2021, at 4:51 PM, VenuGopal Thati wrote: > > Yes, there was some test data I left out in the data directory to see if > the upgrade goes through. Is it ok to do the upgrade with the data o

Re: Roundup of the configuration files

please open a JIRA against activemq-website for a documentation request? Thanks! Matt Pavlovich > On Jun 11, 2021, at 11:20 AM, Fabrice Triboix > wrote: > > Hello everyone, > > I am looking at the official ActiveMQ tarball > (https://archive.apache.org/dist/activemq/5

Re: Roundup of the configuration files

mx.access Web Console: conf/jetty.xml ref: https://activemq.apache.org/security Hope this helps! -Matt Pavlovich > On Jun 18, 2021, at 1:46 PM, Fabrice Triboix > wrote: > > Hello, > > Could somebody please provide me with an answer to my question below? > >

Re: Roundup of the configuration files

your conf/activemq.xml and the broker should start up. -Matt Pavlovich > On Jun 19, 2021, at 1:35 AM, Fabrice Triboix > wrote: > > Hi Matt, > > All right, thanks a lot for these details. > > ActiveMQ crashes for me, there is a stack trace with the followi

Re: Roundup of the configuration files

only one ActiveMQ broker running... > > Any idea about what is going on? > > Many thanks, > > Fabrice > > > From: Matt Pavlovich > Sent: 21 June 2021 15:43 > To: users@activemq.apache.org > Subject: Re: Roundup of the configurati

Re: Roundup of the configuration files

Fabrice > > > From: Matt Pavlovich > Sent: 22 June 2021 13:54 > To: users@activemq.apache.org > Subject: Re: Roundup of the configuration files > > CAUTION: This email originated from outside of the organization. Do not click > links or o

Re: Roundup of the configuration files

-- "${activemq.data}/kahadb/lock”. I would expect the log line to expand the value of vs output the literal macro expression “${activemq.data}”. -Matt Pavlovich > On Jun 22, 2021, at 11:46 AM, Fabrice Triboix > wrote: > > Hi Matt, > > No, I am not using a volume at th

Re: Roundup of the configuration files

IVEMQ_BASE: /app/activemq > activemq_1 | ACTIVEMQ_CONF: /app/conf > activemq_1 | ACTIVEMQ_DATA: /app/data > activemq_1 | Loading message broker from: xbean:activemq.xml > activemq_1 | INFO | Refreshing > org.apache.activemq.xbean.XBeanBrokerFactory$1@8646db9: startup dat

Re: Slave Broker accepts incoming connection from Apache Camel AMQ consumer in competing consumption mode

correct distributed lock management (NFSv4, GFSv2, etc). File systems such as Windows SMB or CIFS shares do NOT handle locks properly. Thanks, Matt Pavlovich > On Jul 26, 2021, at 2:01 AM, Stefan Schotte > wrote: > > Hi, > > I have the following configuration: > > >

Re: ActiveMQ how to set message expiry on a specific queue. Before sending to DLQ

Hi Kelly- Go ahead and open a feature request JIRA https://issues.apache.org/jira <https://issues.apache.org/jira> This would make sense as an option on a DestinationPolicy. I know others have inquired for this as well. Thanks! Matt Pavlovich > On Aug 2, 2021, at 10:18 AM, Ho

Re: JMS publisher and CMS consumer - reading message properties

lds successfully for many years. When the message is published, are you able to validate the property and headers are set by browsing the message is sitting in the queue? Thanks, Matt Pavlovich > On Aug 30, 2021, at 2:17 PM, Tamar Sery (BLOOMBERG/ 120 PARK) > wrote: > > I'm

Re: Security issues

n’t have any impacts. You’ll have to ping the Camel users mailing list to ask about a 2.25.x updated release. Again, I suspect just updating the jar on your own should work fine. NOTE: To other readers— this is not a new ActiveMQ security issue, since ActiveMQ has upgraded Velocity to 2.3 in 5.16.x

Re: Detect ActiveMQ queue-size when JMS consumer is failing? /2

Hi J P- Your consumer code needs to handle a poison-pill message by producing the message back to a DLQ, or dropping it. With infinite redeliveries, the message will always be dispatched from the broker to that consumer. -Matt > On Aug 31, 2021, at 2:55 AM, J P wrote: > > I also just realize

Re: Security issues

disabling JMX would mitigate the issue— best to ping the users email list over at Camel to be sure. Camel 3.x support is being targeted for ActiveMQ 5.17.x. Thanks, Matt Pavlovich > On Aug 31, 2021, at 8:55 AM, Jackson, Douglas > wrote: > > Hi! > Thanks for the info on the

Re: AMQP to MQTT connector message exchange issue

this helps! -Matt Pavlovich > On Sep 17, 2021, at 5:13 AM, Modanese, Riccardo > wrote: > > Hi all, > I’m facing a weird behavior when trying to exchange messages between > devices (emulated by clients) connected to different ActiveMQ connectors > (ActiveMQ version 5.1

Re: AMQP to MQTT connector message exchange issue

Hey Riccardo- You are welcome, happy to hear you are over the big hurdle. Happy hacking, let us know how it goes =) -Matt Pavlovich > On Sep 17, 2021, at 10:20 AM, Modanese, Riccardo > wrote: > > Hi Matt, thanks for your help! > > Just few minutes ago I realized which

Re: ActiveMQ classic - ActiveMQConnection - Connect Response Timeout

Hi Martin- Check out the docs here: https://activemq.apache.org/tcp-transport-reference Sounds like you want ‘client-side' connectionTimeout soTimeout soWriteTimeout Let us know how it goes! -Matt > On Sep 23, 2021, at 11:03 AM, Martin Li

Re: [AMQ] Queue size grows infinitely

Count (aka queueSize) is how many messages are currently in the store. -Matt Pavlovich > On Oct 1, 2021, at 7:29 AM, Tim Bain wrote: > > The fact that pending messages > enqueued messages looks suspicious, so my > expectation is that this will turn out to be a bug in the statistics

Re: Strange activemq start behavior using sysemctl

Check unix file or directory ownership of the scheduler/ folder or scheduler/lock. Perhaps your systemctl setup isn’t switching to non-root user, or is attempting to run as a different UNIX user id. > On Oct 11, 2021, at 9:27 AM, Dan Cosio wrote: > > This is the only java process running on t

Re: ActiveMQ upgrade documentation

Hello Karl- The upgrade should be pretty straight forward for those versions. You had typed ‘1.15.12’ and ‘1.16.3’— I suspect you meant ‘5.15.12’ and ’5.16.3’. If you can have all the applications ‘drain’ all messages, that is the best. You then get fresh kahadb files created by 5.16.3. Other

Re: ActiveMQ upgrade documentation

Hi Karl- You are welcome! Let us know how it goes, I would not expect any issues for an upgrade between those versions. -Matt Pavlovich > On Nov 18, 2021, at 1:07 PM, Nordstrom, Karl wrote: > > Hello Matt, > > Thanks for the reply. Yes, I meant 5.15.12 and 5.16.3. I doubt I&#

Re: Weblogic + ActiveMQ Issue / Question

Hello- What version of AcrtiveMQ client libraries caused this? -Matt Pavlovich > On Nov 20, 2021, at 4:52 PM, Mr. Spock wrote: > > Hi all! > I'm using Weblogic 11g to connect to a external ActiveMQ broker. > I'm experiencing some issues on my service (OOM), and di

Re: Weblogic + ActiveMQ Issue / Question

properly, it could be leaking these resources. Leaking resources can present as an OOM. Keep in mind, 5.9.1 was released April of 2014, so that is quite dated as well. Hope this helps! -Matt Pavlovich > On Nov 22, 2021, at 9:01 AM, Mr. Spock wrote: > > Hi! We're using this lib

Re: Policy entry queue memory limit question

memoryLimit sitting at 69% or 70%, since 30% of the memory is set aside for consumers. Add a slow consumer to the queue after a few hundred messages are produced, while running a couple producers in parallel to get the memoryLimit usage exception to get triggered. Thanks, -Matt Pavlovich > On De

Re: ActiveMQ 5.15.3 RHEL Operating System Architecture Question

, 8, 9. Ubuntu LTS 18.04, 20.04, etc. If this is all new infrastructure, it is advisable to lean more current due to security fixes. -Matt Pavlovich > On Dec 2, 2021, at 8:59 AM, Reed, Raymond J (CGI Federal) > wrote: > > I am working with ActiveMQ version 5.15.3, and I noti

Re: Mismatch in documentation regarding producerFlowControl behavior

. For non-persistent messages: a. Default cursor will flow control when memoryLimit and/or tempUsageLimit reached -or- b. vmQueueCurosr will flow control on memoryLimit only (since temp and store usage are not used) Hope this helps. -Matt Pavlovich > On Jan 5, 2022, at 4:58 PM, Daniel Navrot

Re: Mismatch in documentation regarding producerFlowControl behavior

where a few micro pauses would allow things to settle down without any errors being thrown at all. -Matt Pavlovich > On Jan 6, 2022, at 12:36 PM, Daniel Navrotsky > wrote: > > Thank you Matt for the answer. > > I am trying to understand the difference between producerF

Re: Mismatch in documentation regarding producerFlowControl behavior

happens next. -Matt Pavlovich > On Jan 6, 2022, at 4:32 PM, Daniel Navrotsky > wrote: > > Thanks Matt, > > > > You wrote "With it off, producers will simply get errors when resources are > exhausted". > > But in the description to producerFlowCont

Re: what does "jakarta" mean?

Just about all the “import javax…” package names for Java classes are being converted to “import jakarta.. “. This includes JMS API (javax.jms -> jakarta.jms) for messaging and also things like Servelets for web apps and REST services, etc. -Matt Pavlovich > On Jan 25, 2022, at 8

Re: Stomp nack handling

Hello Paul- The transaction handles the nack details. The example is showing how you identify a transaction “tx1”. A transaction may end via abort, commit or abandoned. I believe the abort would send a nack that instructs the broker to redeliver the message. Thanks, Matt Pavlovich > On Fe

Re: Active MQ All Fix for CVE-2021-44228, CVSS 10.0 (Critical)

Hello Deepti- What version of ActiveMQ are you using? I suspect that you have incorrect information about CVE-2021-44228 and ActiveMQ. -Matt Pavlovich > On Feb 7, 2022, at 6:20 AM, Deepti Sharma S > wrote: > > Hello Justin, > > I would like to follow-up on the release dat

Re: GC overhead limit exceeded

Hello Karl- Those error messages are usually indicative of a garbage collection (GC) tuning problem at the JVM level. On any busy system running Java, the default GC settings may not force garbage collection frequently enough in order to keep memory resources available. I suggest you look int

Re: Active MQ All Fix for CVE-2021-44228, CVSS 10.0 (Critical)

; Deepti Sharma > PMP® & ITIL > > > -----Original Message- > From: Matt Pavlovich > Sent: Monday, February 7, 2022 10:50 PM > To: users@activemq.apache.org > Subject: Re: Active MQ All Fix for CVE-2021-44228, CVSS 10.0 (Critical) > > Hello Deepti- > > Wha

Re: ActiveMQ Classic topic JMX metrics

Hello Simon- Those JMX counter metrics most definitely change. If you are using tool, such as console you may need to click ‘Refresh’ as data is going through. -Matt Pavlovich > On Feb 9, 2022, at 4:10 AM, Simon Lundström wrote: > > Hey all! > > Via JMX you can fetch me

Re: ActiveMQ Classic topic JMX metrics

e=Topic,destinationName=exampletopic > does not change even if I press Refresh in JVisualVM. Same in JConsole > (not that it makes any difference, it's all JMX). > > How are these metrics updated? Nothing related to advisory messages > right? > > BR, > - Simon > >

Re: ActiveMQ Classic topic JMX metrics

destination that a _consumer_ is connected. Also.. check the usual JMS gotchas.. does the code call “connection.start()”? Is there a thread running to keep the consumer program looping vs exiting right away? Thanks, Matt Pavlovich > On Feb 11, 2022, at 3:38 AM, Simon Lundström wr

Re: NFS mount of kahadb for ActiveMQ classic clusters

Hi Karl- For sure you do NOT want to use SMB/CIFS. The locking mechanism is not robust enough. Generally speaking, computer programs become unpredictable when disk volumes “just disappear”. I would recommend taking outages when the disk volume maintenance is being performed. -Matt Pavlovich

Re: [EXTERNAL] Artemis file locking not released

Hi Rahman- High likelihood that the Artemis server's NFSv3 services did not release the lock when the connectivity to the NFS server went away. This sounds like the exact use case as to why NFSv4 is generally recommended these days. -Matt Pavlovich > On Feb 28, 2022, at 11:24 AM,

Re: Question regarding ActiveMQ C-API

major updating to be useful. Thanks, Matt Pavlovich > On Mar 15, 2022, at 10:53 AM, Brian Alizadeh wrote: > > Dear Sir/Madam, > > We have a product that uses Sun Message Queue. Our plan is to change the > Sun Message Queue with other products. > > I found out about Acti

Re: Can ActiveMQ be deployed in an arm environment

are now more ARM based systems in the cloud. Thanks, Matt Pavlovich > On Mar 29, 2022, at 11:33 PM, Tetreault, Lucas > wrote: > > Hi there, > > I haven't seen any specific documentation about running ActiveMQ "Classic" on > ARM and all I could find for Ar

Re: ActiveMQ.Advisory.Connections - lots of messages generated.

Hello Chris- Sounds like some apps are connecting+sending 1 message+disconnecting. Spring JMS + using transactions without a connection pool is usually the culprit As a best practice-- apps should use connection pool as a best practice (just like in the database world). Thanks, Matt Pavlovich

Re: Critical : CVE-2022-22965 : SpringShell Vulnerability affecting Apache-tomcat

Hello Aditya- ActiveMQ is not vulnerable— the current exploits require spring web components, be running in Tomcat as a war and using JDK 9+. Which security scanner are you using? It sounds like it is over zealous in identifying problematic instances. Thanks, Matt Pavlovich > On Apr

Re: ActiveMQ Classic STOMP doesn't work with big transport objects (>500MB)

Hi Aman- Can you share the full stack trace from the server-side log? Thanks, Matt Palvovich > On May 6, 2022, at 2:09 AM, Aman Nankani wrote: > > I am new to this mailing list, so please forgive me if I am doing something > wrong or if I am missing something in the procedure. > > So, for con

Re: ActiveMQ Classic STOMP doesn't work with big transport objects (>500MB)

Hi Aman- The message size limits is well tested. Do you know the size of the message is less than the ~1GB limit? Thanks, Matt Pavlovich > On May 10, 2022, at 7:09 AM, Aman Nankani wrote: > > Hi Matt, > > The following is the logs that I see on the server logs: > > 20

Re: ActiveMQ Classic STOMP doesn't work with big transport objects (>500MB)

=1073741824 - websocket.maxTextMessageSize=1073741824 Matt Pavlovich > On May 10, 2022, at 7:42 PM, Aman Nankani wrote: > > Hello Matt, > > I might have missed something. > Is there a limit on the message size? > > If so, this might be the case and that's why my messa

Re: ActiveMQ 5.15.4 duplicate message detection

or does not ack properly). In clusters, you can have redundant publishing of messages (ie. Pub-sub storm) to account for. Thanks, Matt Pavlovich > On Jun 1, 2022, at 1:15 PM, Gunawan, Rahman (GSFC-703.H)[Halvik Corp] > wrote: > > Hi, > Does ActiveMQ 5.15.4 have duplicate message

Re: ActiveMQ Classic HA without SAN

A NFSv4 server running on a dedicated NAS (or other Linux server running on ESX) can provide the shared-storage option for HA data storage using KahaDB Two (or more) ActiveMQ servers can mount the same NFSv4 file share and the first one to obtain the lock “wins” and becomes the primary (aka mast

Re: ActiveMQ Classic HA without SAN

of > failure of the shared storage with KahaDB ? Just piles up in memory until > KahaDB comes back ? Or plainly fail ? Seems to be configurable via > LeaseLockerIOExceptionHandler if I understood well. > > Yannick > > > -Original Message- > Fr

Re: ActiveMQ 5.16.4 Data Corruption

Karl- Is this on a local disk, RAID, SAN or NAS? First step is to confirm there was no disk corruption-- check your syslog and dmesg output for anyI/O error messages. Thanks, Matt > On Jun 14, 2022, at 2:48 PM, Nordstrom, Karl wrote: > > Hello, > > We have activemq-5.16.4 and java-1.8.0-ope

Re: stop auto creation

Christopher- JAAS is a Java standard for performing authentication and authorization for Java server-side processes. To prevent auto-creation, you at least need authorization. You can still use an authentication-less design, by enabling anonymous accounts to be mapped to an anonymous-group. Y

Re: ActiveMQ Openwire NIO + SSL - performance impact

, but today’s processors are magnitudes faster than the disk I/O and network I/O which tend to be the performance factors for messaging and event-driven systems. Are there specific concerns or features of your use case where SSL performance is noticable? -Matt Pavlovich > On Aug 1, 2022, at 4

Re: After activemq5. X is started, there are two dynamically changing port numbers. What are the functions of these two port numbers?

Please share your activemq.xml. Are there any added agents to the JVM startup? Or Camel routes? -Matt > On Aug 5, 2022, at 9:57 PM, ヤ艾枫o.-- <1169114...@qq.com.INVALID> wrote: > > hello >      Sorry, the last email was sent incorrectly due to > operational error       >     After activemq5

Re: ActiveMQ client server version compatibility

a chance you run into some sort of bug that has already been solved. 5.14.2 was released 5 1/2 years ago and is long overdue for an upgrade on the server-side. The mix versions jars of your component look incorrect. ActiveMQ jars in the same classpath should all be the same version. -Matt

Re: question about command in undeleted kahadb log file

processing. Thanks, Matt Pavlovich > On Sep 2, 2022, at 9:00 AM, pham lan wrote: > > Hello, > > I am using activemq 5.6. Recently the kahadb log has increased and the old > logs do not get deleted. When I check one log file for example, I can see > only this kind of message and no

Re: ActiveMQ client support for JMS 3.0

Hi Andrés- Works has already begun on JMS 2.0 support that is a pre-req to supporting jakarta and JMS 3.0. The first few patches have been merged. Keep an eye out for the release notes for general availability. Thanks, Matt Pavlovich > On Sep 20, 2022, at 2:57 AM, Andrés Torres García wr

Re: ActiveMQ client support for JMS 3.0

f there are other things we should call out. Thanks, Matt Pavlovich > On Sep 21, 2022, at 5:30 AM, Andrés Torres García wrote: > > Hi Matt, > > I can see https://github.com/apache/activemq/pull/729 nice! Is there a way > we can help and contribute? do we have a list

Re: sequential requests in a cluster

queues. Thanks, Matt Pavlovich > On Sep 23, 2022, at 2:48 PM, brock samson wrote: > > I am running AMQ 5.15.x in a master/slave cluster setup with several queues. > while some queues have multiple consumers, others have only a single consumer > since their messages must be process

Re: ActiveMQ client support for JMS 3.0

> > Regards > > On Wed, 21 Sept 2022 at 17:34, Matt Pavlovich wrote: > >> Hi Andrés- >> >> The remaining operations are pretty straight forward and I plan on getting >> to them here shortly. Thank you for the offer of help— the most pressing >> need

Re: DLQ for Topics?

ate to another zone, etc. ref: https://activemq.apache.org/virtual-destinations Thanks, Matt Pavlovich > On Oct 6, 2022, at 4:41 AM, Endre Stølsvik wrote: > > Hi! > Is DLQ supported for plain Topics? I can't seem to get that to work. > > Also, I wonder what would happen

Re: VM/pod sizing

. Thanks, Matt Pavlovich > On Oct 12, 2022, at 8:43 AM, John Lilley > wrote: > > Greetings, > > We aim to deploy AMQ “classic” or Artemis fairly soon into a cloud/Kubernetes > environment (Azure AKS initially), and I would ask for some guidance. Our > traffic is fai

Re: issues with AMQ failover configuration

Hello James- First thing— You have an inconsistent url — change "static:(failover:” to uri=“masterslave:(tcp://hosta,tcp:hostb )” .. Network Connectors imply failover and retry, and the ‘masterslave’ discovery does a connect HOSTA, then HOSTB convention. -Matt Pavlovich > On Oct

Re: Message Code: JAVA PLUGIN_1762 AMQ error?

Hello Wendell- That error seems to indicate some sort of protocol mismatch or network timeout issue. Are you able to obtain the logs from the server side? What version of ActiveMQ client jar? What version of ActiveMQ server? Thanks, Matt Pavlovich > On Oct 25, 2022, at 10:30 AM, Wend

Re: Message Code: JAVA PLUGIN_1762 AMQ error?

Glad to hear! If you would, please share what the fix was so other users will be able to match up this error message with a solution when searching the web. Thanks! Matt Pavlovich > On Oct 25, 2022, at 11:42 AM, Wendell Hatcher > wrote: > > We resolved this. Thanks for the i

Re: jms messages keep getting stuck in our queues.

a reasonably current version Keep in mind that a restart also causes the application to reconnect to the broker. The majority of issues like this tend to be “distributed computing” related, and not broker problems. Thanks, Matt Pavlovich > On Oct 28, 2022, at 8:48 AM, Wendell Hatcher >

Re: ACTIVEMQ WEBCONSOLE BROKE CONNECTION | JNDI Question

://activemq.apache.org/jmx <https://activemq.apache.org/jmx> Thanks, Matt Pavlovich > On Nov 7, 2022, at 12:21 PM, Manjunath Kashyap > wrote: > > Hi All, > > ISSUE: > > We have Installed AMQ in a MASTER/SLAVE pair for both Consumers and Producers. > We also have installed the W

Re: Inbound and Outbound Setting Configuration in ActiveMQ

Hi Rebecca- Apache mailing list software removes images, so we are not able to see what you are sharing. Would you post the images to a image share site and share the links instead? Thanks, Matt Pavlovich > On Nov 11, 2022, at 5:21 PM, Rebecca Newman wrote: > > Hello, > > W

Re: Info about versions of ActiveMQ Classic and End of Life/End of Support

Thanks, Matt Pavlovich > On Nov 14, 2022, at 3:44 AM, Carlos.Barrie.Aladren > wrote: > > Hello everyone. > > Can someone tell me what versions of ActiveMQ Classic have been released to > date and the End of Life/End of Support dates for each of those versions? > &g

Re: AMQ Store Percent usage at 86% Large Khadb storage size concerns.

the fragmentation. Also, 5.13.1 is quite dated, consider an upgrade to 5.16.5 or 5.17.3 (releasing in the next day or two). Thanks, Matt Pavlovich > On Dec 1, 2022, at 11:32 AM, Wendell Hatcher > wrote: > > Hello, I am showing AMQ Store Percent usage at 86% my khahadb folder is &

Re: AMQ Store Percent usage at 86% Large Khadb storage size concerns.

limit is reached. -Matt Pavlovich > On Dec 4, 2022, at 3:00 PM, Brad Rusnak wrote: > > Would an increase of the storageUsage to 225GB from 150GB cause and index > corruption? A message in the activemq.log indicated that there wasn’t > enough storage to use the 225GB setting?

Re: https://github.com/Hill30/amq-kahadb-tool

Hi Wendell- I’ve not used it. Most likely, that would be used for an offline ‘defrag’ of sorts. Please note— that tool is not part of the Apache ActiveMQ community and is quite dated— looks to have been built using ActiveMQ 5.13.x and may not be reliable with newer versions of ActiveMQ. You m

Re: ActiveMQ client and server versions

5.16.x is *really* similar to 5.17.x right now. Especially with the clients. You should be fine for a while. -Matt > On Dec 26, 2022, at 2:36 AM, Ephemeris Lappis > wrote: > > Hello. > > If I'm not wrong, ActiveMQ server is built and runs for JDK 8 until > version 5.16 included, and for JDK

Re: ActiveMQ Classic: Message prioritization affected by persistent/non-persistent

from queue://data.input.9 Consumer 2 from queue://data.input.other queue://data.input + priority = 9 -> queue://data.input.9 + priority <> 9 -> queue://data.input.other Documentation here: https://activemq.apache.org/virtual-destinations Hope this helps! Thanks, Matt Pavlovi

Re: Jakarta namespace support

based off the 5.18.0-SNAPSHOT build. This has only been tested with the most basic send+receive function. io.hyte.activemq activemq-client-jakarta 5.18.0.hyte-1 url: https://github.com/hyteio/activemq-client-jakarta Thanks, Matt Pavlovich > On Jan 19, 2023, at 4:53 AM, Jiří Kakrda wr

Re: Jakarta namespace support

of the regular one) in ActiveMQ for 5.18.x release. As we are > close to 5.18.x release, it would be great. > > WDYT ? > > Regards > JB > > On Fri, Jan 20, 2023 at 6:53 PM Matt Pavlovich wrote: >> >> Hi Jiří- >> >> I just released a transitional

Re: Jakarta namespace support

A good time to mention the JMS2 status page for ActiveMQ 5.x: https://activemq.apache.org/jms2 Thanks, Matt Pavlovich > On Jan 29, 2023, at 11:23 PM, Jean-Baptiste Onofré wrote: > > Hi, > > FYI, we will include jakarta/JMS2 client in ActiveMQ 5.18.x (currently &

Re: Redelivered messages do not get transported to broker with consumers

Hi Haritha- The broker network works to optimize performance and also prevent loops. After a number of transfers between brokers, the broker will stop sending messages to prevent looping. This sounds like a common problem if you are using Spring JMS and/or Apache Camel JMS. The problem its tha

Re: Query on OracleJava alternative for ActiveMQ

the release vote is underway) That being said, it is recommended you test your workload against the JDK+ActiveMQ combination to confirm. Thank you, Matt Pavlovich > On Feb 22, 2023, at 1:32 AM, Jana Manju wrote: > > Hi Team, > > We are in process of configuring ActiveMQ as

Re: Query on OracleJava alternative for ActiveMQ

for your reply Matt, I am looking for input if I can use the > following open source third party JDK as an alternative to Licensed Oracle > Java > for my activeMQ to work? > > > > * Amazon Corretto and OpenJDK Adoptium Eclipse Temurin Azul Java* > > On Thu, 23 Feb

Re: ActiveMQ failover transport considers http URIs that share the same hostname/IP & port as duplicates - the path is ignored

change for the different brokers behind a load balancer? Thanks, Matt Pavlovich > On Mar 10, 2023, at 6:28 AM, Paul McCulloch > wrote: > > Hi, > > I've found what I think is a bug in the failover transport in 5.x. If I use > two https URLs that share a hostname &

Re: Copy of duplicate delivery message in DLQ

Hello Laetitia- The message in the log is from the ActiveMQConsumer suppressing a duplicate, not a duplicate-from-store scenario. ‘sendDuplicateFromStoreToDLQ’ would not apply to this situation. Thanks, Matt Pavlovich > On Mar 17, 2023, at 9:22 AM, Laetitia wrote: > > Hi, > &g

Re: ActiveMQ failover transport considers http URIs that share the same hostname/IP & port as duplicates - the path is ignored

transactions incur a performance trade-off due to higher latency. If your consumer app can handle the risk of duplication during a failover, then SESSION_TRANSACTED (non-XA), INDIVIDUAL_ACK and CLIENT_ACK can be used. -Matt Pavlovich > On Mar 11, 2023, at 7:05 AM, Paul McCulloch > wrote: >

  1   2   3   4   >