ActiveMQClient.setGlobalThreadPoolProperties

ike the same/same replacement of other javax dependencies like jaxb-api. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 |

HA failover: Nothing we try reduces client recovery below one minute

Executor.doTask(OrderedExecutor.java:32) at org.apache.activemq.artemis.utils.actors.ProcessorBase.executePendingTasks(ProcessorBase.java:68) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurren

HA and retry parameters

. When we have ha=true is it OK to use these additional parameters? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | jo

HA follow-up: can I use a different Session than the Queue's ?

a field: private final transient ActiveMQSession session; It is often set to null and I don’t know whether it matters. Please advise. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wel

RE: Question about HA configuration failover problem

om-the-client On Fri, Jan 26, 2024 at 12:51 PM John Lilley mailto:john.lil...@redpointglobal.com.invalid>> wrote: Greetings, This is something of a follow-up on previous failover issue reports, but we’ve taken careful notes and logs and hopefully we have enough information to diagnos

Question about HA configuration failover problem

her words, this is the thread dump of the JVM state when our second attempt at Producer.send() is pending): https://drive.google.com/file/d/10dIWqAL65zwWMEfN03WGzC_Ya1QayPGB/view?usp=sharing Our questions come down to two things: * Is this a bug in the AMQ JMS client? * When we encounter thi

Retrying certain errors seen during failover

value, and is that recommended? * Are there yet more codes we should retry? Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | jo

RE: Looking for HA/replication boilerplate broker.xml and advice

. We’ll pursue the “2 brokers using shared storage” model, if that’s the recommended approach. john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209

RE: Looking for HA/replication boilerplate broker.xml and advice

Sorry, one more thing, you mentioned “single pair of brokers with replication”… does that imply that a triple-replica-set would be immune from the split-brain issue? john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global In

RE: Looking for HA/replication boilerplate broker.xml and advice

e to the risk of split brain. The recommended approach to mitigate split brain is by using ZooKeeper. See the "zookeeper-single-pair-failback" example for more details on that. Justin On Fri, Dec 22, 2023 at 2:13 PM John Lilley mailto:john.lil...@redpointglobal.com.invalid>> wrote:

RE: Looking for HA/replication boilerplate broker.xml and advice

”? Is there a recommendation for which is better? John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.

RE: Looking for HA/replication boilerplate broker.xml and advice

Fantastic! Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com>

RE: Looking for HA/replication boilerplate broker.xml and advice

Follow up question: is it possible to run both master and slave on the same host, for dev/test? Like… configure them with different ports? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Sui

Looking for HA/replication boilerplate broker.xml and advice

, and all of this is done w/o losing any messages? This will ultimately be deployed in Kubernetes, I believe using anti-affinity to ensure that master and slave are on different nodes. Any advice for K8S would also be much appreciated. Thanks john [rg] <https://www.redpointglobal.com/>

Message groups (was: route message to a specific consumer)

the cumulative set of unique message group IDs is unbounded. This leads to the first question – if the broker tracks message group IDs “forever”, will this cause a memory leak in the broker as the tracking of these IDs accumulates? The flip side of that question: if the broker expires message

RE: Is it possible to route message to a specific consumer?

/www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin Bertram Sent: Thursday, Dec

RE: Is it possible to route message to a specific consumer?

Oooh, maybe I answered my own question: https://activemq.apache.org/components/artemis/documentation/1.0.0/message-grouping.html This looks like what I’m after. Any advice around its use? John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Re

Is it possible to route message to a specific consumer?

org.apache.activemq artemis-jms-client-all 2.30.0 Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 34 Washington Street, Suite 205 Wellesley Hills, MA 02481 M: +1 7209385761 | john.lil...@redpointglob

RE: Unexpected Error Stopping Artemis 2.26.0 broker

in the enumeration loop, but might be purged later? Regardless, this issue appears to be fixed now. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209

RE: Error enumerating large messages

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Clebert Suconic

Error enumerating large messages

et(requestBytes, new JmsRpcMessageMetadata(message.getJMSMessageID(), ""))); } catch (Exception ex) { LOG.error("Error enumerating messages for pod " + podSpecifier, ex); } } return result; } [rg] <https://www.redpointglobal.com/> John Lilley

temporary reply-to queues and recovery from broker restart

timeout. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE:

RE: deleting matching message from queue

Thanks! So it sounds like I can browse the queue, find matching messages, and then use the delete-by-ID call? Can I get the ID from a JMS message, or do I need to be at the AMQ API level for that? john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Arc

deleting matching message from queue

of the message to examine its contents. It doesn’t need to be fast. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto

disconnect recovery issue

] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Redpoin

RE: ExpiryQueue counts

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Dondorp, Erwin

RE: Please help finding lost packet

y are. John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> -Original

ExpiryQueue counts

? Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail f

Please help finding lost packet

nd didn’t see anything odd, but there is this unusual flurry: 2023-03-18T03:01:57.255 [HpaMetrics-Background] AbstractProducerCreditsImpl.checkCredits:182 [] DEBUG - not asking for -1 credits on activemq.management 2023-03-18T03:01:57.255 [HpaMetrics-Background] AbstractProducerCreditsImpl.afterAc

RE: Can someone help explain journal-related error?

Thanks! There is definitely something odd about our K8S deployment, but we haven’t figured out what it is yet [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209

RE: Can someone help explain journal-related error?

tps://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin Bertram Sent: Wednesday, March 15, 2

Can someone help explain journal-related error?

[org.apache.activemq.artemis.core.server] AMQ69: Please use a fixed value for "journal-pool-files". Default changed per https://issues.apache.org/jira/browse/ARTEMIS-1628 Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint

RE: wondering how to recover from this error

Justin, Thanks for the response! The TRACE logging you mention should be enabled using the log4j2 mechanism? John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482

wondering how to recover from this error

[rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Red

RE: [EXTERNAL] Re: Artemis API equivalent to ActiveMQMapMessage

Can you use Jackson or Gson to convert the payload to/from JSON? john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglob

RE: Messages accumulating in management queue

Thanks! That does it. [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Ju

RE: Messages accumulating in management queue

right now. Everything serializes through a single lock object, so I don’t think I have any thread-safety issues. Performance is not important. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street,

RE: Messages accumulating in management queue

that image here: https://drive.google.com/file/d/1gKDrg4-tRs7WSPbsqQ7Bu-UfhBPu4Fdj/view?usp=sharing john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | jo

Messages accumulating in management queue

t we are doing wrong? This happens on windows or linux Artemis version 2.27.0. java –version openjdk 17.0.3 2022-04-19 OpenJDK Runtime Environment Temurin-17.0.3+7 (build 17.0.3+7) OpenJDK 64-Bit Server VM Temurin-17.0.3+7 (build 17.0.3+7, mixed mode, sharing) Thanks john [rg] <https://www.red

RE: Looking for guidance on conversion from embedded activemq to artemis

Of course, but who reads the spec before coding?  I appreciate the Artemis is more compliant with and enforcing of the spec than AMQ 5 was. Because now I don’t have to read it! john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Glob

RE: Looking for guidance on conversion from embedded activemq to artemis

azy-initialized getters and pools. john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com&g

RE: Looking for guidance on conversion from embedded activemq to artemis

on systems running load tests and there could have been other factors such as session leakage. [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@re

RE: Can I use management API without blocking queue auto-deletion?

[rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: John Lilley Sent: Wednesda

RE: Can I use management API without blocking queue auto-deletion?

Justin, I’ve been looking for examples on how to use that “options” string in the ManagementHelper API for listing queues, but I’m coming up empty… can you point me to a link? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint

RE: Can I use management API without blocking queue auto-deletion?

Thanks! Sorry, something must be up with my Outlook… I am not seeing some messages from the mailing list. john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209

Can I use management API without blocking queue auto-deletion?

catch (Exception e) { throw new RuntimeException("Error fetching " + attributeName + " for queue " + queueName, e); } } } Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worce

RE: Consumers stop receiving messages

consumers until a timeout and redelivery. john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointg

Can I use management API without blocking queue auto-deletion?

xception e) { throw new RuntimeException("Error fetching " + attributeName + " for queue " + queueName, e); } } } Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 W

RE: Message Selectors vs multiple queues

Awesome, that’s a very good metric to know. --john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto

RE: session sharing question

Perfect! Thanks! john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Ju

RE: session sharing question

tps://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin Bertram Sent: Wednesday, December 21, 2

RE: Message Selectors vs multiple queues

ed up and 1000/second does that start to tip over the edge and become too slow? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@

RE: session sharing question

/sessions so as to have a single point of recovery? john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto

session sharing question

? I can arrange to lock(session){} when messages are sent. And would reducing the number of sessions save any noticeable amount of resource (time, or broker memory?). We tend to have about 20 producers per process. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley

Getting client-side error "Failed to create session"

s john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Redpoint Global I

RE: Message Selectors vs multiple queues

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin B

RE: Message Selectors vs multiple queues

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Jan Šmucr S

RE: Recovery from broker OOM

Hi Justin! Thanks for the reply. Let me try to round up all of the settings and symptoms a little more carefully. john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482

Message Selectors vs multiple queues

messages that they should service. Can anyone help me understand the tradeoffs? Would shared queue tend to use less broker memory? Would the shared queue performance start to degrade under load? Thanks, John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Arc

RE: Recovery from broker OOM

Windows 10 pro. OpenJDK 17. [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com>

Recovery from broker OOM

. Is there any guidance for recovering from a broker restart or OOM error? Using the vanilla JMS client, from our pom.xml: org.apache.activemq artemis-jms-client-all 2.26.0 john [rg] <https://www.redpointglobal.com/> John Lilley Data Management

RE: Antwort: [Ext] broker memory usage for temporary queues

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: her

broker memory usage for temporary queues

idle queues and recreating them as needed? If it is not too slow, we may find that recreating the queue each time, or aging them out, is a good approach. Any ideas appreciated for how to reduce memory use in this design. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley

RE: JMS bytes vs Artemis CoreMessage bytes

Thanks Justin! Since this is only a logger plugin, I just do a lot of checks and ignore anything unexpected. And it works! John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02

RE: JMS bytes vs Artemis CoreMessage bytes

I’ve verified it is indeed a CoreMessage [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointg

RE: JMS bytes vs Artemis CoreMessage bytes

Thanks Justin! If I send a JMS BytesMessage, should that end up being a CoreMessage in the server? john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209

JMS bytes vs Artemis CoreMessage bytes

, will the bytes be identical to the bytes I put into the JMS message, or will Artemis add some “framing” around it? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482

Artemis broker failure handling

in the middle of whatever it was doing? Are there settings to make sessions persistent across restarts? What should be done to handle this? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Sui

RE: Practical limit on #queues in Artemis

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Roskvist Anton

RE: Multi-threaded consumers in AMQ classic vs Artemis

threads. Would you agree with that, or have I missed something? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglob

RE: Practical limit on #queues in Artemis

One more thing… how big are your “relatively modest” servers? Because one person’s modest is another’s profligate  [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482

RE: Multi-threaded consumers in AMQ classic vs Artemis

. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Clebert Suconic

RE: Practical limit on #queues in Artemis

Wow, that is great. Thanks! With regard to experienced slowdown, of the management console I assume, does that get better if you apply name-based filtering to the views? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Glob

Multi-threaded consumers in AMQ classic vs Artemis

consumers, but this is does not seem to be allowed in Artemis. If the consumers are stateless, is there a way to get N multi-threading without creating N consumers? Or must I have a consumer per thread? Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Data Management

RE: Artemis: how to prevent auto-deletion of topics?

. We’ve worked around queue auto-delete and I’ll file a bug report for it. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | jo

Artemis: how to prevent auto-deletion of topics?

false [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.

RE: Artemis management API: getting message counts

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin Bertram S

RE: Practical limit on #queues in Artemis

Thanks Justin! I’ll run some tests and just see what happens. John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglob

RE: Artemis EmbeddedActiveMQ with jolokia

Thanks Justin, we have opted for the management message approach, it is working nicely! john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | jo

RE: Artemis: How to make maximally resilient/retrying connection

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Roskvist Anton S

Artemis: How to make maximally resilient/retrying connection

tps://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Redpoint Global Inc

RE: Artemis management API: getting message counts

tps://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: John Lilley Sent: Friday, November 4, 2022 3:10

Artemis management API: getting message counts

com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Redpoint Global Inc. (“Redpoint”) is

RE: Artemis: Enumerating messages without consuming them

Thanks! [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Justin Bertram

Practical limit on #queues in Artemis

[rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> PLEASE NOTE: This e-mail from Red

RE: Artemis: Enumerating messages without consuming them

Thanks! I also see that I could use a JMS QueueBrowser. Is there an advantage to one over the other? John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209

Artemis: Enumerating messages without consuming them

In Artemis, using the management API (ClientRequestor, ManagementHelper), is there a way to browse the contents of a queue without consuming the messages? We need more than just the count, we actually need to examine each message. Thanks John [rg] <https://www.redpointglobal.com/> John

RE: Problem with Artemis auto-delete queues

Vilius, Unless someone has a solution to this (apparent) bug, we will probably do a similar manual cleanup sweep. Although I’d like to use a management API. Currently looking into the message-based interface. Thanks john [rg] <https://www.redpointglobal.com/> John Lilley

RE: How to purge all queues in Artemis

Hi Justin, Thanks for the reply! I will just delete the data folder. That seems to be the easiest thing. “Nuke it from orbit. It’s the only way to be sure.” John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Wor

RE: Problem with Artemis auto-delete queues

, if this is a known behavior and there is a workaround, I would love to know. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglob

RE: Problem with Artemis auto-delete queues

Hi Justin, My dependency is org.apache.activemq artemis-jms-client-all 2.26.0 The artemis server I am running is 2-24.0 OS is Windows. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester

How to purge all queues in Artemis

Greetings! In AMQ classic I would run the handy CLI “activemq purge” in development to start with a clean slate. How can I do this in Artemis? Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Sui

Problem with Artemis auto-delete queues

the queue length also reporting that either the queue does not exist or it is empty (I don’t know which, yet) This worked just fine with AMQ classic. So my first question is, is this a known issue? If not, I can cook up an example. Thanks John [rg] <https://www.redpointglobal.com/> John

RE: Artemis EmbeddedActiveMQ with jolokia

PS: we don’t need to use jolokia, but we need access to queue enumeration and obtaining queue counts. If there is a client class for that I’d be happy to use that and avoid the REST interface. Thanks John [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Arc

Artemis EmbeddedActiveMQ with jolokia

not get jolokia. I’ve tried copying my broker.xml to a resource an initializing using that instead of the default, but still nothing. What am I missing? Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester

VM/pod sizing

? * Any advice about the storage volume? Thanks in advance, john [rg] <https://www.redpointglobal.com/> John Lilley Data Management Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto

RE: Disabling prefetch

project to reproduce it for a bug report. Thanks john [rg] <https://www.redpointglobal.com/> John Lilley Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.

RE: Disabling prefetch

Clebert, Thanks for the update. But I don’t understand the advantage of closing the consumer in a background thread. Is it potentially long-running? john [rg] <https://www.redpointglobal.com/> John Lilley Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wel

RE: Disabling prefetch

was a better choice, but our use of onMessage() was by then solidified. Cheers, john [rg] <https://www.redpointglobal.com/> John Lilley Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto

RE: Disabling prefetch

tps://www.redpointglobal.com/> John Lilley Chief Architect, Redpoint Global Inc. 888 Worcester Street, Suite 200 Wellesley, MA 02482 M: +1 7209385761 | john.lil...@redpointglobal.com<mailto:john.lil...@redpointglobal.com> From: Clebert Suconic Sent: Friday, September 30, 2022 9:01

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