A backup server does not listen on 61616 until it goes active.
As a workaround, you may try configuring a static cluster instead of discovery.
Jan
-Original Message-
From: Gestwicki, Grzegorz
Sent: pátek 23. května 2025 10:09
To: users@activemq.apache.org
Cc: jbert...@apache.org
ore than happy.
Please just don't get mad at me, folks. :-) I really appreciate what you're
doing, and Artemis surely is one of the best pieces of software I've had the
pleasure to work with.
Jan
*On this note, I may have an interesting thing to share with you in a different
thre
ar would be a good place to put it. The original UI
didn't have it, as it was always visible in the tree.
* And the padding in general. I know it's nice to look at, but as soon as
there's more information on the screen, it's at the expense of usability. It's
not a mobile
xperience, or
can I somehow revert to the original one?
Thank you.
Jan
Okay, now that I retested it, clearly I was wrong about the difference between
a message with no properties and a message with different properties. They both
behave the same.
So based on what you say, I assume that it is correct for `NOT(null)` to yield
`false` instead of `true`.
Jan
I'll check one more time tomorrow (I'm on the phone now) but my main concern
has been the difference between a message that has properties which don't match
and a message that does not have any properties at all.
Jan
From: Justin Bertram
up in the `q2` queue.
* And finally, a message with no properties is lost.
Is it really supposed to work like this?
Thanks.
Jan
Eh, sorry, bad link.
Here:
https://activemq.apache.org/components/artemis/documentation/latest/ha.html#shared-store
Jan
-Original Message-
From: Jan Šmucr
Sent: pátek 9. srpna 2024 12:55
To: users@activemq.apache.org
Subject: RE: Need architecture advice
Hi Vimal,
yes, it can, since
nents/artemis/documentation/latest/ha.html#failback-with-shared-store
Jan
-Original Message-
From: Vimal Kansal
Sent: pátek 9. srpna 2024 12:50
To: users@activemq.apache.org
Subject: Need architecture advice
Can artemis symmatric cluster be implimented using shared file system (EFS) on
AWS?
to finish ...
[Thread-1] Waiting for the other threads to finish ...
[main] Now attempting to receive the previously rejected message #4 ...
[Thread-2] Stopped.
[Thread-0] Stopped.
[Thread-1] Stopped.
[main] Accepted message #4
Jan
From: Jan Šmucr<mailto:jan.sm...@aimtecglobal.com>
Sent: čtvrtek
gle request
in parallel in a way that none of them receive files I’ve already rejected?
Thanks for your ideas.
Jan
Hello.
Since 2.31, the documentation has been presented in a different way, and it’s
no longer possible to search in it. That’s quite a major and rarely seen
inconvenience.
Is this going to be addressed in the near future?
Thank you.
Jan
It invokes methods on configured nodes, and aggregates their results. I can ask
my manager if it's ok to share it. It's nothing readily available for
publication, as it's a part of our internal MQ integration toolset.
Jan
From: Justin Bertram
y I can control
the cluster from a single JConsole or JMC instance, and hook it up to Zabbix
for monitoring and alerting. Perhaps not the fanciest approach but it's
extensible and "good enough".
Jan
From: Justin Bertram
Sent: Wednesday
n now it's fairly
complicated. Still, one broker was handling it pretty well with a nice uptime.
But then I incorporated an empty filter set of consumers, and my pipes started
leaking. 🙂
Jan
Zasláno z Outlooku pro Android<https://aka.ms/AAb9ysg>
From:
Ok, I'll fix it then. My Jira at work will be happy for another Done task. 😁
Jan
Zasláno z Outlooku pro Android<https://aka.ms/AAb9ysg>
From: Clebert Suconic
Sent: Saturday, August 12, 2023 5:05:49 PM
To: users@activemq.apache.org
Subject: Re: Hun
I'll leave it up to you. If you're busy, I'll have created a PR by Monday too.
🙂 And as a bonus, I'll get better acquaintanted with the Artemis code.
Jan
Od: Clebert Suconic
Odesláno: sobota, srpna 12, 2023 4:48:08 odp.
Komu: users@activemq
CONSUMER_CREATED message contains _AMQ_FilterString = "" whereas the
CONSUMER_CLOSED message contains AMQ_FilterString = null. So the filterStrings
List keeps filling up by empty strings because these don’t get removed based on
a null value.
Jan
From: Jan Šmucr<mailto:jan.sm...@aim
thread.join();
}
Big thanks for your help!
Jan
From: Arthur Naseef<mailto:a...@amlinv.com>
Sent: čtvrtek 10. srpna 2023 21:11
To: users@activemq.apache.org<mailto:users@activemq.apache.org>
Subject: Re: Hunting memory leaks
Creating a consumer only to consume 1 message is not ide
playground.
Jan
From: Justin Bertram<mailto:jbert...@apache.org>
Sent: středa 9. srpna 2023 17:41
To: users@activemq.apache.org<mailto:users@activemq.apache.org>
Subject: Re: Hunting memory leaks
I echo Tim's recommendation to use the latest release, but I don't mean to
s
it here: https://snipboard.io/LHifUK.jpg This is from a heap
dump opened in JMC JOverflow plugin.
Is there something obvious that I’m doing wrong? Do you have any clues on what
is going on here?
Thank you.
Jan.
do a
Callable job for me. The pool takes the job and runs it within one of the
prepared threads, so there's no need to open and discard any new session.
I'm not sure if it's the correct approach, but it works fine enough.
Jan
Dne 21. 12. 2022 20:02 napsal uživatel John Lilley
I'd add my opinion from the maintenance perspective.
We use both setups in our cloud service and when it comes to solving issues
it's a lot better to have separate queues, as you can pause these individually.
Selecting what not to consume on the consumer side can get very complicated.
turning the slave
off?
Thank you for your responses.
Jan
$" to overcome this.
But recently I’ve discovered that dots in fact work in key names! What a nasty
surprise!
So before I get rid of this escaping thing all over our infrastructure: Are
there any key naming rules beyond what is stated in the JMS docs? [1]
Thank you.
Jan
[1] https://docs.oracle.com/javaee/7/api/javax/jms/Message.html
e for the Java
application.
Jan
Dne 20. 9. 2022 4:04 napsal uživatel Ekta Awasthi
:
Sad part is I am not seeing any logs with paging or when the broken is getting
killed.
There are simply no logs, the only logs I see are before the process got killed.
Last log I see in Artemis.log is console
ation of AMQ suitable for large payloads? I'd try to include it in my
comparison as well.
Thank you.
Jan
Dne 21. 7. 2022 8:06 napsal uživatel "Tetreault, Lucas"
:
Hi Jan,
My Artemis knowledge is extremely limited but I'll see if I can provide some
AWS insight... I lead engi
think it's going to be the way to go.
Thank you though. 🙂
Jan
Dne 23. 7. 2022 21:23 napsal uživatel Clebert Suconic
:
If you want help with your core producer to generate a compatible message
it’s a different thing. So far the issue was reported as a bug.
I can certainly help next week. (F
Yes, pretty much.
Jan
From: Robbie Gemmell<mailto:robbie.gemm...@gmail.com>
Sent: pondělí 25. července 2022 14:04
To: users@activemq.apache.org<mailto:users@activemq.apache.org>
Subject: Re: Artemis - Large Message - Core => AMQP
By "in Java" I assume you more specific
age.
I think this is exactly what we needed to know to drop Python support and
create the Lambda in Java. Thank you! 😊
Jan
From: Robbie Gemmell<mailto:robbie.gemm...@gmail.com>
Sent: pondělí 25. července 2022 12:05
To: users@activemq.apache.org<mailto:users@activemq.apache.org>
Sub
it.SECONDS);
Assert.assertNotNull(amqpMessage);
Assert.assertEquals(body, new String(((Binary) ((AmqpSequence)
amqpMessage.getWrappedMessage().getBody()).getValue().get(0)).getArray()));
We want to stream the payloads due to the fact that these can take up to
hundreds of megabytes.
Thank you.
The reason for this is that there's a whole infrastructure built using the core
protocol, and now we need to connect a Python-based Lambda capable of receiving
large messages. Is there any other, core-compatible method?
Jan
Dne 22. 7. 2022 21:21 napsal uživatel Clebert Suconic
:
If you e
Hello.
So I’ve done some testing and it appears that NFS is somewhere around half of
the speed with our workload type. Certainly not very good news.
Jan
From: Jan Šmucr<mailto:jan.sm...@aimtecglobal.com>
Sent: čtvrtek 21. července 2022 6:53
To: users@activemq.apache.org<mai
duplicate
delivery.
What I aim for:
https://developers.redhat.com/sites/default/files/blog/2019/12/img_5df171079a67a.png
Source:
https://developers.redhat.com/blog/2020/01/10/architecting-messaging-solutions-with-apache-activemq-artemis#reference_architectures
What do you suggest?
Thank you.
Jan
Dne 2
input. 🙂
Jan
On 2020/11/25 13:10:36 Luis De Bello wrote:
> Hi guys,
>
> I would like to know your experience operating an Artemis cluster in AWS, is
> anyone doing that? how do you handle the broker state? EFS, JDBC?
>
> Currently we have 4 instances in production (EC2 instances
Hi,
we need to get the broker version remotely through its API. Is there any way
how to do it? We're on ActiveMQ v5.11.1.
Thank you, Jan Gargulak
--
View this message in context:
http://activemq.2283324.n4.nabble.com/Get-ActiveMQ-broker-version-programmatically-tp4703591.html
Sent fro
Yes, it seems to work just fine now! Thanks for the great responses!
greetings
Jan
--
View this message in context:
http://activemq.2283324.n4.nabble.com/Best-protocol-network-interface-binding-tp4664240p4664778.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.
ly.
I will test it in the semi-production environment on Monday. I will let you
guys know if other problems pop up.
Thanks
Jan
--
View this message in context:
http://activemq.2283324.n4.nabble.com/Best-protocol-network-interface-binding-tp4664240p4664512.html
Sent from the ActiveMQ - User ma
t; comes from the
NetworkInterface.getByName(networkIntf) object.
However, I can't find any documentation. I will try this code tomorrow.
Further info is really appreciated.
greetings
Jan
--
View this message in context:
http://activemq.2283324.n4.nabble.com/Best-protocol-network-interfac
No no, it is all on the client-side. I need to bind the message-listener to
the network-interface, not the broker! The server can bind to the IPs,
that's not the issue. But how does the client listen dedicated to a
network-interface?
Greetings
Jan
--
View this message in context:
Can anybody help me with the network-interface binding? Is it so weird that I
try to bind my message-listener to a certain network-interface? When true,
how can/should I do it?
greetings
Jan
--
View this message in context:
http://activemq.2283324.n4.nabble.com/Best-protocol-network-interface
s on a
configuration file. When the client sends back a messages, it should also be
routed on this interface. I want to avoid routing with iptables. Is there a
solution?
The project is still very flexible and I could switch the strategy very
easily as long as ActiveMQ is involved.
Thanks & Greeti
Hey,
I have this rather simple code:
public class JdcTest {
/**
* @param args
*/
public static void main(String[] args) {
try{
System.setProperty("activemq.base",
"/opt/ActiveMQ/current")
When I restart ActiveMQ to re-read the configuration it throws the exception
below.
How do I configure different dead letter strategies for different queues?
Many thanks for your help.
Regards
Jan
ERROR: java.lang.Exception:
org.springframework.beans.factory.BeanCreationException: Error creating
It is already unzipped.Is there any command to call this bat activemq.bat
file in ant build.xml?please clarify.If yes,then how to do that.
James.Strachan wrote:
>
> 2008/9/18 Jan K <[EMAIL PROTECTED]>:
>>
>> We can but my requirment is this.
>> 1. Setup ANT bui
2008/9/18 Jan K <[EMAIL PROTECTED]>:
>>
>> I am new to Apache Activemq.I am using apache-activemq-5.1.0.I need to
>> configure active activemq.bat file Apache Ant.I make use Ant 1.6.5.I need
>> to
>> run Activemq using ant.How should i do this.Any help is great
I am new to Apache Activemq.I am using apache-activemq-5.1.0.I need to
configure active activemq.bat file Apache Ant.I make use Ant 1.6.5.I need to
run Activemq using ant.How should i do this.Any help is greatly Appreciated.
--
View this message in context:
http://www.nabble.com/How-to-configure
Oh, sorry me, really meant httpd. Thanks a lot.
Jan Mura
- Original Message -
From: "Brian Munroe" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, March 11, 2008 1:28 AM
Subject: Re: IP adress sharing by several computers and web servers
On Mon, Mar 10, 2008 at 4:07 PM,
Hello,
I would like to ask how to share an IP adress by several Apache servers.
Or I would like to know which part of documentation is dealing with the
topic.
Thanks a lot
Jan Mura
[EMAIL PROTECTED]
recognised as such? Or is there something else I need
to do to get this setup working?
(I am using ActiveMQ 4.1.1, JDK 6, on Linux).
Many thanks,
Jan
On 27/07/07, Jan Stette <[EMAIL PROTECTED]> wrote:
>
> I'm currently using ActiveMQ in peer mode with brokers embedded in
e connection is restored between brokers in P1 and P2.
At this point, will the message M be redelivered to Sub1?
I guess my question then is: is the transport between peer brokers "durable"
in the sense that durable subscriptions will be treated as such?
Many thanks,
Jan
ablished.
Does anyone have suggestions how we can debug or work around this? My
company is evaluating ActiveMQ at the moment and it's of critical importance
that we can get it working reliably, or we'll have to look somewhere else
for a JMS implementation. :-/
Many thanks,
Jan
On
overs another broker and can connect to it, but the 2nd broker can't
connect back because it attempts to connect using the hostname, which isn't
in DNS.
Any suggestions would be welcome.
Regards,
Jan
Hi James, thanks for your reply.
I tried the option you mention, but it didn't seem to make a difference. I
will try the latest 5.0 snapshot as well to see if that's any better.
Regards,
Jan
On 25/06/07, James Strachan <[EMAIL PROTECTED]> wrote:
On 6/25/07, Jan Stette &
How can I configure this to be less agressive in bouncing
connections?
Regards,
Jan
Hiram,
You are probably right about the classloader. Jboss has a pretty complex
classloader scheme, so it wouldn't supprise me that the RAR runs on a
different classloader... Anyway, thanks for the advice on this.
J.A.
Hiram Chirino wrote:
>
> On 3/14/07, Jan Arend Jansen <[E
so?
I am wondering what the side-effects of the first action are. Does this mean
that I loose the efficiency of the vm transport, because the tcp network
roundtrip is introduced?
Cheers,
Jan Arend
James.Strachan wrote:
>
> On 3/14/07, James Strachan <[EMAIL PROTECTED]> wrote:
&
System.out.println("");
}
}
Whenever this bean is activated, a second broker (named 'localhost' seams to
be started). The activemq 'list' tool gives the following result:
ACTIVEMQ_HOME: D:\Java
BrokerName = localhost
BrokerName = em
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