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[Koha-devel] zebra config problem (still 0, yes, really 0 !)


From: Paul POULAIN
Subject: [Koha-devel] zebra config problem (still 0, yes, really 0 !)
Date: Thu, 09 Feb 2006 12:02:11 +0100
User-agent: Mozilla Thunderbird 1.0.6-7.2.20060mdk (X11/20050322)

Hello the list,

This time it seems zebra work for both indexing and search. The last blocking problem was... a space in recordId: (bib1,Identifier-standard) just after the comma. Adam agreed it was a bug, and it should be solved soon. But now we are aware, we can avoid putting the space !

I've commited all what is needed to setup a working zebra DB in Unimarc (in misc/migration_tools and /zebra directories) :

* collection.abs is UNIMARC specific and must be rewritten for MARC21, in marc21 directory

* pdf.properties is to be copied unmodified in the marc21 directory (can also be put somewhere else)

* rebuild_zebra.pl is SLOW, but 1 step reindexing tool, using ZOOM

* rebuild_zebra_idx is FAST, but 2 step reindexing tool, and does not use zebra. run it, it will create all biblios XML files in /zebra/biblios directory, then zebraidx update biblios in your zebra directory

* zebra.cfg is the zebra config file ;-)

* test_cql2rpn.pl is a script that will query the database and show the results. Works for me, just change the query at the beginning to get answers you expect.

What has to be done :
* benchmarking : it seems the zebraidx update is faster than lightning (400biblios/sec : 10 000biblios in 25seconds), while ZOOM indexing is slow (something like 25biblios/second) More benchmarking could be done.
* completing collection.abs for UNIMARC. I'll take care of it.
* modifying Biblio.pm to use ZOOM instead of the "zebraidx through exec" running actually. I'll take care of it also. * modify the search API & tools & screens. I'll let the ball to someone else (chris ?) for this. I agree SearchMarc.pm can be dropped and replaced by something else (maybe a new-and-clean Search.pm package)
--
Paul POULAIN et Henri Damien LAURENT
Consultants indépendants
en logiciels libres et bibliothéconomie (http://www.koha-fr.org)




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