Re: How to get message from DLQ?

[yukon]

Hi,

The dead letter queue isn't expected to consume from it, but you could
change the permission by `MQAdmin` and subscribe the DLQ topic manually if
you want.

As for your another question `Why the new topic name is not "%DLQ%" +
oldTopicName ?`, obviously, a topic may have many subscriptions and the DLQ
is related to the consumer group, not the topic.

Regards,
yukon

On Mon, Mar 26, 2018 at 12:05 PM, 那~ <3097904...@qq.com> wrote:

>
> Hey guys,
>
> Help us with one hand please! When you have some free time if you touch
> <http://python.jobbole.com/88940/>...
> I'm analysising a web page:
> <http://blog.mrriddler.com/2017/02/10/%E8%AE%A1%E7%AE%97%E6%9C%BA%E4%BD%93%E7%B3%BB-%E7%BC%96%E8%AF%91%E4%BD%93%E7%B3%BB%E6%BC%AB%E6%B8%B8/#menu>
> try your best to open the cover version of DLQ
> <http://www.cnblogs.com/yuxc/archive/2012/02/09/2344474.html> messages
> <http://blog.mrriddler.com/2017/02/10/%E8%AE%A1%E7%AE%97%E6%9C%BA%E4%BD%93%E7%B3%BB-%E7%BC%96%E8%AF%91%E4%BD%93%E7%B3%BB%E6%BC%AB%E6%B8%B8/#menu>
>
>
> <http://blog.mrriddler.com/2017/02/10/%E8%AE%A1%E7%AE%97%E6%9C%BA%E4%BD%93%E7%B3%BB-%E7%BC%96%E8%AF%91%E4%BD%93%E7%B3%BB%E6%BC%AB%E6%B8%B8/#menu>
> >>>
>
> Smile more often, then start a fresh new mind with re-thinking，:p)
>
> Thanks & best regards,
> Sebastien.
>
> ------ 原始邮件 --
> *发件人:* "张桂杰";
> *发送时间:* 2018年3月24日(星期六) 晚上7:10
> *收件人:* "users";
> *主题:* How to get message from DLQ?
>
> Hi:
>
> My Question is about DLQ.
>
> We know that a message would be send to A DLQ if the consumer can not
> handle the message for 1+ maxReConsumeTimes. So, How can I get the message
> from the DLQ?
>
> I find that if the message is send to DLQ , A topic named
> "%DLQ%+consumerGroup will be created with permission 'WRITE'(pem=2). (Why
> the new topic name is not "%DLQ%" + oldTopicName ? )
>
> When I try to subscribe a topic with the name above, I can not get any
> message.After a debug, I found the reason is I have no read permission for
> this special topic.
>
>
>
> btw: I started a namesrv and a master broker in my macbook.
>
>

??????How to get message from DLQ?

[??~]

Hey guys,

Help us with one hand please! When you have some free time if you touch...
I'm analysising a web page: try your best to open the cover version of DLQ 
messages 
 
 
>>> 

Smile more often, then start a fresh new mind with re-thinking??:p)

Thanks & best regards,
Sebastien.


--  --
??: "??";
: 2018??3??24??(??) 7:10
??????: "users";

: How to get message from DLQ?



Hi: 


My Question is about DLQ. 


We know that a message would be send to A DLQ if the consumer can not handle 
the message for 1+ maxReConsumeTimes. So, How can I get the message from the 
DLQ?


I find that if the message is send to DLQ , A topic named "%DLQ%+consumerGroup 
will be created with permission 'WRITE'(pem=2). (Why the new topic name is not 
"%DLQ%" + oldTopicName ? )


When I try to subscribe a topic with the name above, I can not get any 
message.After a debug, I found the reason is I have no read permission for this 
special topic. 






btw: I started a namesrv and a master broker in my macbook.

How to get message from DLQ?

[张桂杰]

Hi:

My Question is about DLQ.

We know that a message would be send to A DLQ if the consumer can not
handle the message for 1+ maxReConsumeTimes. So, How can I get the message
from the DLQ?

I find that if the message is send to DLQ , A topic named
"%DLQ%+consumerGroup will be created with permission 'WRITE'(pem=2). (Why
the new topic name is not "%DLQ%" + oldTopicName ? )

When I try to subscribe a topic with the name above, I can not get any
message.After a debug, I found the reason is I have no read permission for
this special topic.



btw: I started a namesrv and a master broker in my macbook.