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Posted to java-user@lucene.apache.org by "Armbrust, Daniel C." <Ar...@mayo.edu> on 2004/09/08 21:00:59 UTC
Compound File Format question
Is it safe to change the compound file format option at any time during the life of an index?
Can I build an index with it off, then turn it on, and call optimize, and have a compound file formatted index?
And then later, turn it on, call optimize again, and go back the other way?
The JavaDocs don't say much of anything about it (oh - and PS - there is a copy and paste error in the description for the getUseCompoundFile() method)
Thanks,
Dan
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Re: Compound File Format question
Posted by Andrzej Bialecki <ab...@getopt.org>.
Armbrust, Daniel C. wrote:
> Is it safe to change the compound file format option at any time during the life of an index?
>
> Can I build an index with it off, then turn it on, and call optimize, and have a compound file formatted index?
>
> And then later, turn it on, call optimize again, and go back the other way?
In my experience it's safe. I've been doing this in a couple of real
applications, and also in Luke there is an option to re-pack the index
using compound or not.
--
Best regards,
Andrzej Bialecki
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Software Architect, System Integration Specialist
CEN/ISSS EC Workshop, ECIMF project chair
EU FP6 E-Commerce Expert/Evaluator
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FreeBSD developer (http://www.freebsd.org)
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