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From "Yonik Seeley" <>
Subject Re: [jira] Created: (LUCENE-854) Create merge policy that doesn't periodically inadvertently optimize
Date Thu, 10 May 2007 01:44:40 GMT
On 5/3/07, Michael McCandless <> wrote:
> I like your idea to keep "delete count per segment" in the segments
> file.  This information is certainly useful to the merge policy
> because it should proportionally reducde a segments size according to
> what %tg of its docs are deleted, and, it should favor merging
> segments with high # deletes to free up the storage.

Looking at numDocs instead of maxDoc would be a simple way.


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