Also, when you mention, "linux with
quadcore + 8GB RAM", is that a server grade machine that you use or your laptop? I
have trouble getting anything lesser than 48g 1/2U's because now I need to play games
with the collectors running out of steam at 16-18g heaps.
On Feb 26, 2013, at 19
Those perm mem settings are too low. It will thrash the GC.
Sent from my Verizon Wireless 4G LTE Smartphone
Original message
From: "mandar.wanpal"
Date:
To: users@activemq.apache.org
Subject: Re: AMQ halts and crashes after few thousand reqs
Hi All,
Thanks for the repl
calability issues.
Maybe you can share some details how you were able to get it to work at
scale?
With Regards,
Darren
On 02/27/2013 04:41 AM, Gaurav Sharma wrote:
Wish I could put up some of Hiram's benchmark ActiveMQ tests' perf stats up
here from even one of our dev clusters
Unfortunately, getting AMQ to show production-grade scalability and
reliability is a real challenge.
We tried and failed to get it to scale or perform acceptably and were
forced to write our own distributed queue on top of mongodb.
The addition of AMQP is nice however.
On 02/15/2013 05:44 AM,
Cuz its broke...
Sent from my Verizon Wireless 4G LTE Smartphonechudak
wrote:I have an existing RedeliveryPolicy configured thusly:
This has been working fine up through 5.5.1. Today I upgraded to 5.7.0 and
now my application won't start:
y'; nested exception is
org.
nt ActiveMQ servers are better, but I think the scaling issues still
linger from the message traffic I see on the list.
Your mileage may vary though.
On Sat, 2012-04-07 at 16:45 +0200, Luis Cañas Díaz wrote:
> On 07/04/12 16:18, Darren Govoni wrote:
> > Can you be more specific? What is no
Can you be more specific? What is not working well, and so on
On Sat, 2012-04-07 at 16:16 +0200, Luis Cañas Díaz wrote:
> Hi there,
> I've been using the Python library pyactivemq during a few days but it
> is not working as well as I expect. Is any of you using a Python library
> to communi
I also noticed this problem. When there is high throughput and consumers
get bogged down working in between messages, they eventually get dropped
and must re-open a connection or they will stop receiving messages.
The problem with that is that consumers will have to actively monitor
their connect
ct to the still running broker,
messages come through.
Any ideas?
Thank you!
Darren
On 08/15/2011 09:16 AM, Hiram Chirino wrote:
Hi Darren,
On Sun, Aug 14, 2011 at 7:42 AM, Darren Govoni wrote:
Hi,
I am testing out Apollo MQ for my app. I had to switch off ActiveMQ because
it couldn't
roker sigkill, it corrupts the database and i
will no
longer start. It should recover gracefully in all unusual circumstances
IMHO.
Lastly, I throttle a bunch of messages through it with 16 connections and
it quickly becomes unresponsive, but I will do more tests today.
Darren
/ActiveMQConnection.cpp, LINE: 324\n\tFILE:
activemq/core/ActiveMQConnectionFactory.cpp, LINE: 151\n\n'
How can I correct this? What could be causing this?
thanks,
Darren
Why not ask DISA if its been accredited already? They will have a list...
> Hi all,
>
> I've been using activeMQ in a few projects now, and it works great! But
> now
> I am looking at a project where the product might need to be integrated
> into
> government systems. I've been looking into wheth
Probably using socket.io/Node.js will do the trick. Then maybe the AMQ
REST API server side.
On Wed, 29 Jun 2011 10:35:18 -0700 (PDT), jjozeh wrote:
> I'm already developing a Web application, in which I wanna use
> ActiveMQ as its asynchronous communication Broker.
>
> One of the application r
this behavior works correctly in 5.5?
On 06/28/2011 02:15 PM, Johan Edstrom wrote:
Yes, it depends on how you acknowledge.
AUTO, Client or Individual (This is an AMQ specific)
Client == On the Session.
On Jun 28, 2011, at 11:43 AM, Darren Govoni wrote:
Hi,
I want to allow consumers of a persi
Hi,
I want to allow consumers of a persistent queue to programmatically
acknowledge
messages. And after some time, if it is not acknowledge, I want the
message re-delivered
elsewhere.
Are there examples of how to do this? Any tips appreciated.
Thanks!
Darren
Havea you correlated those peaks with specific times in the activemq log?
Probably a long shot, but maybe its the garbage collector in the JVM?
If so, you can adjust the schedule for it.
On Mon, 27 Jun 2011 04:28:56 -0700 (PDT), apuschmann
wrote:
> Hello,
>
> I have done some performance testi
Correct me if I'm wrong, but can't you use a different database like
MySQL if need be?
On 06/22/2011 08:27 PM, agujral wrote:
We are currently using activemq version 5.4.0 it is giving us lot of pains
in production on restart since kahadb does not close properly when activemq
is stopped.
I am
Ok, I moved my connection creation into my objects runnable thread and
outside its constructor
and the connections stay up now. Probably something was falling out of
scope or getting gc'd. silly me.
On 06/22/2011 11:57 AM, Darren Govoni wrote:
Yeah, I can't detect why its happeni
x27;t respond to the
broker
pings? If that's so, is it common practice to multithread clients?
On 06/22/2011 07:11 AM, Dejan Bosanac wrote:
Hi Darren,
inactivity monitor work by sending "keep alive" commands between client and
the broker to detect inactive connection. So this e
I see from Go*gle that this has been a bug in the past. I've tried
various remedies. Nothing works.
Any help is greatly appreciated. I can't get ActiveMQ to function for
more than a couple minutes because of this.
Darren
my connect URI:
tcp://host:port?wireFo
activemq.xml but that did nothing.
There is no log to say connections were slowed down or dropped.
I am using ActiveMQ 5.4.1 with NMS.
Thanks for your help,
Darren
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