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From krv <vivek.kub...@onmobile.com>
Subject Re: Messages getting Stuck
Date Tue, 31 Mar 2009 13:00:32 GMT

Hi Andy,

Even after doing some research and tries I didn't succeed in my original
problem which is when I started looking for alternate solutions. OpenMQ seem
to suite our needs and helped us overcome this particular problem. So, we
went ahead with OpenMQ.

But not sure if OpenMQ offers the features that you require. You can check
out its features and give it a try if it suits you.

Again here, no offence to ActiveMQ users.

Regards,
Vivek

andymorris wrote:
> 
> Hi guys/gals
> 
> I know this is a fairly old post but I am experiencing exactly the same
> problem as described using version 5.2, so any bug may not have been
> fixed.
> 
> After failover a load of messages (have seen up to 7000) get stuck, if I
> then restart the dead node and kill the new master (so switching back)
> then some of the messages get consumed, however this is only a few hundred
> or thousand and it gets stuck again. I keep switching broker node by
> restarting the dead one and killing the master and it tends to get through
> the remainding messages, but it tends to get to a few hundred left and no
> more restarting helps.
> 
> My setup is:
> ActiveMQ 5.2 HA with two nodes master and slave.
> Java 6
> Spring 2.5
> Jencks to provide pooled connections (inbound and outbound)
> JmsTemplate
> Running from jar file (no appserver in this environment)
> 
> FYI our company has used ActiveMQ for the last few years and has had quite
> a few problems (some their fault like putting 50mb files in messages!) and
> I'm meant to be looking at alternatives. I'd like to prove that if we use
> it properly and upgrade to the latest version that there'd be no/less
> significant problems.
> 
> Any help would be greatly appreciated.
> 
> andy
> 
> 
> rajdavies wrote:
>> 
>> Hi Vivek,
>> 
>> do you get the same behaviour with the default store (AMQ) ? You can  
>> set this by commenting out the persistence option from your  
>> configuration
>> 
>> cheers,
>> 
>> Rob
>> On 15 Sep 2008, at 10:40, krv wrote:
>> 
>>>
>>> Ok, now I tried the latest version (5.2.0-SNAPSHOT) and faced the  
>>> issue at a
>>> very early stage. Also the GUI was not showing number of messages
>>> enqueued/dequeued properly. The counts were wrong.
>>>
>>> Please post if you have got any relevant information.
>>>
>>> Thanks in advance.
>>>
>>> Regards,
>>> Vivek
>>>
>>>
>>> krv wrote:
>>>>
>>>> Hi Rob,
>>>>
>>>> Thanks for the advice. I tried using 5.1.0 but the issue was still  
>>>> there.
>>>> I hope my configuration is correct -
>>>> http://www.nabble.com/file/p19449362/activemq.xml activemq.xml  and  
>>>> did
>>>> not miss any configuration.
>>>>
>>>> Please let me know if you get anything. I'll also be trying the  
>>>> latest
>>>> SNAPSHOT, but I don't think I can wait for long for the stable  
>>>> version.
>>>>
>>>> Regards,
>>>> Vivek
>>>>
>>>>
>>>> rajdavies wrote:
>>>>>
>>>>> Hi Vivek,
>>>>>
>>>>> this could well be a known bug - can you use 5.1 - or 5.2 (due out  
>>>>> soon)
>>>>>
>>>>> thanks,
>>>>>
>>>>> Rob
>>>>> On 11 Sep 2008, at 16:31, krv wrote:
>>>>>
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> Sorry for posting this again, but I did not find any solution to
 
>>>>>> the
>>>>>> problem
>>>>>> in the threads posted for the similar problem.
>>>>>>
>>>>>> I'm using using ActiveMQ 5.0.0. I have a single enqueuer which
>>>>>> enqueues say
>>>>>> about 100 messages for a request. I have multiple (threaded)  
>>>>>> dequeuers
>>>>>> running on different machines which poll Amq for messages.
>>>>>>
>>>>>> After about 2k-3k messages (or probably time) I see messages  
>>>>>> getting
>>>>>> stuck
>>>>>> in the AMQ store (I'm using pure JDBC persistence using mysql). I
>>>>>> can see
>>>>>> the messages in the DB but the consumers do not get it. If I  
>>>>>> restart
>>>>>> ActiveMQ the messages are delivered. I've attached my file -
>>>>>> http://www.nabble.com/file/p19437217/activemq.xml activemq.xml .
>>>>>>
>>>>>> Any kind of help is greatly appreciated.
>>>>>>
>>>>>> Regards,
>>>>>> Vivek
>>>>>> -- 
>>>>>> View this message in context:
>>>>>> http://www.nabble.com/Messages-getting-Stuck-tp19437217p19437217.html
>>>>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>> -- 
>>> View this message in context:
>>> http://www.nabble.com/Messages-getting-Stuck-tp19437217p19489877.html
>>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>>
>> 
>> 
>> 
> 
> 

-- 
View this message in context: http://www.nabble.com/Messages-getting-Stuck-tp19437217p22804687.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


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