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From "James Strachan" <james.strac...@gmail.com>
Subject Re: Number of Topics
Date Wed, 23 Aug 2006 10:11:04 GMT
There's no limit on destinations though it does use up RAM on brokers.

A work around for your problem is to use a header for each domain then
you can do something like

MD1 = true and MD2 = true and MD3 = true

etc


On 8/23/06, Venkatg <venkatabbu@yahoo.com> wrote:
>
> Hi All,
>
>   In my application I started using selector and everything working fine.
> But during the developement I found that to set some specific filter
> selector is not enough.Here is my problem look at the selector string below
>
>   MGMTID IN ('MD1','MD2', 'MD3')
>
> Here "MGMTID" is a string property which gets set on the server side when
> ever message is published.  But when a node is participating in multiple
> admin domains for example node N1 in "MD1,MD2" then property "MGMTID" will
> have multiple values so "IN" condition will fail. To solve this problem we
> thought of using Wildcards
>
> MD1.*
> MD2.*
>
> But the problem(?) with this approach is we will end up in creating 65000
> topics both on publisher side and Consumer side. Are any know limit on the
> number of topics? If not any idea on memory requirement?
>
> Thanks
>  Venkat
>
>
>
>
> --
> View this message in context: http://www.nabble.com/Number-of-Topics-tf2151480.html#a5941433
> Sent from the ActiveMQ - User forum at Nabble.com.
>
>


-- 

James
-------
http://radio.weblogs.com/0112098/

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