On Fri, Mar 3, 2017 at 9:17 AM, Erick Erickson <erickerick...@gmail.com>
wrote:
> you'd have to copy/paste or petition to make
> DocExpirationUpdateProcessorFactory not final.
>
yes, I copied DocExpirationUpdateProcessorFactory with additional reason
is, our xml content from external source already contains expires in Date,
i don't need to bother with converting it to TTL into date math expr (with
some update processor) then converting it back to Date, it's just
inefficient. I want to use the expires field directly.
the custom DocExpirationUpdateProcessorFactory in our case is to check the
expired document periodically (within 1 min) and refresh them from external
source if any. in this way, we can achieve almost instantly refresh once
the doc expired, rather than waiting for another large time scheduled task
process.
Thanks & Best Regards!
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| Nick Tan |
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