Unfortunately, update processors only "see" the new, fresh, incoming data,
not any existing document data.
This is a case where your best bet may be to read the document first and
then merge your new value into the existing list of values.
-- Jack Krupansky
-Original Message-
From:
Have a look at the DedupUpdateProcessorFactory, which may help you.
Although, I'm not sure if it works with multivalued fields.
Upayavira
On Mon, Jul 1, 2013, at 02:34 PM, tuedel wrote:
> Hello everybody,
>
> i have tried to make use of the UniqFieldsUpdateProcessorFactory in
> order to achieve
