We run Koha 3.02.00.004 and we have a problem with rebuild_zebra. In some circumstances, when we load and update records, double index entries corresponding to the same record (same biblionumber) appear when we search the catalog. The first entry is the old index entry and the second for the new state or the record. It's a big catalog : more than 900 000 bib records. If we run ./rebuild_zebra.pl -b -r -x -v, double entries disappear.
I don't see anything strange in our settings. Does anybody have any idea on what happens and if there is a mistake in our settings or a misunderstanding ?
At which periodicity do you run rebuild_zebra.pl? With such a large catalog you may run an instance of the script whith a previous one still running. You could try to run rebuild_zebra less frequently. If your records are 'clean', you can also run rebuild_zebra with 'nosanitize' option. It will significantly decrease rebuild_zebra execution time. Regards, -- Frédéric DEMIANS http://www.tamil.fr/u/fdemians.html