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From Mikhail Khludnev <>
Subject Re: How partial are partial updates
Date Thu, 26 Mar 2015 09:49:29 GMT
On Thu, Mar 26, 2015 at 12:23 PM, kennyk <> wrote:

> Does solr have to reindex the whole document and not just the modified
> fields?
yep. you are right.

> If so, can  you give me an idea of the amount (factor) of speed
> gained by partial re-indexing?
it's exactly the same what you have in indexing, and little bit worse,
because you need to read stored fields.

here is some notion of true field updates, but it doesn't updates inverted
index, nor available in Solr.

Sincerely yours
Mikhail Khludnev
Principal Engineer,
Grid Dynamics


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