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From Marvin Humphrey <mar...@rectangular.com>
Subject Re: [jira] Commented: (LUCENE-565) Supporting deleteDocuments in IndexWriter (Code and Performance Results Provided)
Date Wed, 06 Sep 2006 15:40:42 GMT

On Sep 5, 2006, at 3:28 PM, Ning Li wrote:

> Given M, B and an index which has L (0 < L < M) segments with docs
> less than B, how many ram docs should be accumulated before a merge is
> triggered? B is not good. B-sum(L) is the old strategy which has
> problems. So between B-sum(L) and B? Once there are M segments with
> docs less than B, they'll be merged. But what if L=0? Should B ram
> docs be accumulated before flushed in that case?

So cut the Gordian Knot?

http://wiki.apache.org/jakarta-lucene/KinoSearchMergeModel

Marvin Humphrey
Rectangular Research
http://www.rectangular.com/



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