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From Jun Rao <jun...@gmail.com>
Subject Re: Multiple Mirror Architecture Example
Date Thu, 26 Jul 2012 17:21:03 GMT
Both lists should support wildcard.



On Thu, Jul 26, 2012 at 10:09 AM, Riju Kallivalappil <
riju.kallivalappil@corp.247customer.com> wrote:

> The problem I have with no wildcard or regex support in whitelist/blacklist
> is the following (I'm fine with not having the ability to specify both
> whitelist and blacklist at the same time):
> Let's say I've producers in DC1 writing to topic A and the ones in DC2
> writing to topic B. I can have a mirroring setup for this specific
> scenario. Now, let's say we have a whole set of new producers who want to
> write to topic C in DC1. This will require us to manually change the
> whitelist configuration in the mirroring setup. Whereas, if we had wild
> card support we could have done something like the following:
> Have all producers in DC1 write to topic names prefixed with "dc1:" and all
> producers in DC2 write to topics with "dc2:" prefix. If whitelist/blacklist
> supports wildcards we could have just specified something like "dc1:*" for
> whitelist and then not worry about producers creating new topics as long as
> they stick to the naming convention.
> On Thu, Jul 26, 2012 at 9:58 AM, Jun Rao <junrao@gmail.com> wrote:
> > Currently, you can't specify both whitelist/blacklist in an embedded
> > consumer, but you can specify one of them. Is that not enough for you?
> And
> > you can always run multiple instances of mirror maker, if necessary.
> >
> > Thanks,
> >
> > Jun
> >
> >
> >

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