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Posted to user@nutch.apache.org by zzp good <ba...@gmail.com> on 2007/05/14 10:50:23 UTC

A problem about Lucene

hi, guys,

I encounter a problem.

We know luncene has several segments in directory. When querying , we should
get documents' ids.
My question is :

When we get documents' ids and then we optimize index (this means all
segments be combined),
how can I get document by these old ids?

I see docment's id is changed when combining segments.


thanks.