I believe, for Zebra, the file /etc/koha/zebradb/authorities/etc/bib1.att maps attributes to indexes. I don't know elasticsearch that well, so I can't say whether there is or isn't a similar configuration there. Or even whether it's possible to do that. In the past it was deemed unfeasible to have elasticsearch handle the Z39.50 protocol, and zebra was kept around for that. Maybe that's changed since then?
On Wed, Feb 28, 2024 at 2:37 PM Hammat Wele via Koha-devel < koha-devel@lists.koha-community.org> wrote: > Hello everyone, > > I'm currently facing an issue with a new Z3950 authority server > integrated with ElasticSearch that I'm trying to set up. My basic > searches are functioning properly, but when I attempt to use @attr > attributes, it doesn't seem to work. Interestingly, attribute 1=1 > (personal name) works fine. I've attempted to address this by adding the > attributes in the /etc/z3950/attribute_mappings.yaml file, but > unfortunately, that hasn't resolved the issue. > > This situation has led me to question whether it's possible, with > ElasticSearch for authorities, to perform a search on a specific field, > such as a title by adding @attr 1=4 on yaz-client command line. In > contrast, I haven't encountered this problem with an authority server > under ZEBRA. For example, when I use @attr 1=4, it works seamlessly, but > with ElasticSearch, it's not functioning as expected. > > Example > with a Z3950 authority server under Zebra > > $ yaz-client xxx.xxx.xxx.xxx:xxxx/authorities > Connecting...OK. > Sent initrequest. > Connection accepted by v3 target. > ID : 81 > Name : Zebra Information Server/GFS/YAZ > Version: 2.0.44/4.2.69 026ad3d737be4cbba4e98c6b6dc753f8029e3655 > Options: search present delSet triggerResourceCtrl scan sort > extendedServices namedResultSets > Elapsed: 0.446096 > Z> f canada > Sent searchRequest. > Received SearchResponse. > Search was a success. > Number of hits: 172856, setno 1 > SearchResult-1: term=canada cnt=172856 > records returned: 0 > Elapsed: 0.208821 > Z> f @attr 1=4 canada > Sent searchRequest. > Received SearchResponse. > Search was a success. > Number of hits: 1920, setno 2 > SearchResult-1: term=canada cnt=1920 > records returned: 0 > Elapsed: 0.858340 > Z> > > With a Z3950 authority server under ElasticSearch > $ yaz-client xxx.xxx.xxx.xxx:xxxx/authorities > Connecting...OK. > Sent initrequest. > Connection accepted by v3 target. > ID : 81 > Name : Koha/GFS/YAZ > Version: 21.05.11.000/5.27.1 872b6f92a024bb53bc1c11dfeccd47f065f98238 > Options: search present triggerResourceCtrl namedResultSets > Elapsed: 0.425683 > Z> f canada > Sent searchRequest. > Received SearchResponse. > Search was a success. > Number of hits: 56811, setno 1 > records returned: 0 > Elapsed: 0.478937 > Z> f @attr 1=4 canada > Sent searchRequest. > Received SearchResponse. > Search was a success. > Number of hits: 56811, setno 2 > records returned: 0 > Elapsed: 0.261396 > Z> > > Utilizing a Z3950 authority server with ElasticSearch, the yaz-client > connects successfully to Koha/GFS/YAZ (Version 21.05.11.000/5.27.1). > However, when attempting searches for 'canada' with the attribute '@attr > 1=4', the number of results (56811) remains the same, '@attr 1=4' does > not have effect. > > I aim to enable the functionality of attributes to be able to search via > these field > nameany => '@attr 1=1002 "#term" ', > authorany => '@attr 1=1003 "#term" ', > authorcorp => '@attr 1=2 "#term" ', > authorpersonal => '@attr 1=1 "#term" ', > authormeetingcon => '@attr 1=3 "#term" ', > subject => '@attr 1=21 "#term" ', > subjectsubdiv => '@attr 1=47 "#term" ', > title => '@attr 1=4 "#term" ', > uniformtitle => '@attr 1=6 "#term" ', > srchany => '@attr 1=1016 "#term" ', > controlnumber => '@attr 1=12 "#term" ', > > > Do you have any suggestion/check to fix this situation ? > > Cheers > Hammat Wele > _______________________________________________ > Koha-devel mailing list > Koha-devel@lists.koha-community.org > https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel > website : https://www.koha-community.org/ > git : https://git.koha-community.org/ > bugs : https://bugs.koha-community.org/ > -- Michael Hafen Washington County School District Technology Department Systems Analyst
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