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From Sergey_Zhemzhit...@troika.ru
Subject Re: Delete all the messages from a queue.
Date Wed, 02 Feb 2011 07:08:31 GMT
Ted, sessions are not transactional.

It seems that the only way is to recreate queue.

Is it possible to get amount of messages or get all the messages by means 
of plain qpid API even if there are transactional sessions?


Best Regards,
Sergey




Ted Ross <tross@redhat.com> 
01.02.2011 18:27
Please respond to
users@qpid.apache.org


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Subject
Re: Delete all the messages from a queue.






Sergey,

Are you using transactional sessions?

-Ted

On 02/01/2011 10:11 AM, Sergey_Zhemzhitsky@troika.ru wrote:
> Hi Jonathan,
>
> I have tried all the ways to get a valid number of messages but without
> success.
> qpid-stat and qpid-tool return the same number of messages that is not 
0.
> If I try to browse the queue by means of HermesJMS there are no messages
> in the queue.
>
>
> Best Regards,
> Sergey Zhemzhitsky
>
>
>
>
> Jonathan Robie<jonathan.robie@redhat.com>
> 01.02.2011 17:56
> Please respond to
> users@qpid.apache.org
>
>
> To
> users@qpid.apache.org
> cc
>
> Subject
> Re: Delete all the messages from a queue.
>
>
>
>
>
>
> On 02/01/2011 09:19 AM, Sergey_Zhemzhitsky@troika.ru wrote:
>> Well, queue seems to be empty, because I can't read a message from it.
>>
>> Does anybody know how make qpid-tool and qpid-stat return an 
appropriate
>> information?
> 1. qpid-stat -q gives statistics for a queue
>
> 2. In qpid-tool, first do a 'list queue' to get the OID of the queue,
> then do a 'show<OID>'. The property 'msgDepth' tells you how many
> messages are on the queue. See screen output below my signature.
>
> Jonathan
>
>
>
> qpid: list queue
> Object Summary:
>       ID   Created   Destroyed  Index
> ========================================================================
>       123  14:33:09  - 135.qmfc-v2-hb-localhost.localdomain.16162.1
>       124  14:33:09  - 135.qmfc-v2-localhost.localdomain.16162.1
>       125  14:33:09  - 135.qmfc-v2-ui-localhost.localdomain.16162.1
>       126  14:33:09  -          135.reply-localhost.localdomain.16162.1
>       127  14:33:09  -          135.topic-localhost.localdomain.16162.1
>
>
>
> qpid: show 123
> Object of type:
> org.apache.qpid.broker:queue:_data(3a30c319-5ef2-f211-ba1f-4900d5f75435)
>       Attribute              123
>       =================================================================
>       vhostRef               135
>       name                   qmfc-v2-hb-localhost.localdomain.16162.1
>       durable                False
>       autoDelete             True
>       exclusive              True
>       arguments              {u'qpid.policy_type': u'ring'}
>       altExchange            162
>       msgTotalEnqueues       0
>       msgTotalDequeues       0
>       msgTxnEnqueues         0
>       msgTxnDequeues         0
>       msgPersistEnqueues     0
>       msgPersistDequeues     0
>       msgDepth               0
>
>
> ---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project:      http://qpid.apache.org
> Use/Interact: mailto:users-subscribe@qpid.apache.org
>
>
>


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