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From: michael ravits <michaelr524@yahoo.com>
Subject: <optimize />
To: solr-user@lucene.apache.org
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hi,

I am planning on reindexing from fresh on a daily basis, while keeping the search online.

What I do is:

1. <delete><query>*:*</query></delete>
2. <add>...
3. <commit />

Works ok. But I've noticed that the faq recommends issuing <optimize /> before reindexing. The problem is <optimize/> also seems to commit changes, so the index is empty until I reindex and the search can't be online.

How _not_ sending <optimize /> will affect performace/results?
Will sending <optimize /> after reindexing help?
Is there another solution?

thanks

       
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