Tom, Thank you for the update. I submitted a DSpace ticket to consider making this change part of the default DSpace distribution.
https://jira.duraspace.org/browse/DS-3691 Terry On Fri, Sep 8, 2017 at 8:53 AM, Tom Avino <tomav...@gmail.com> wrote: > Terry, > > I wanted to get back to you on this since you were so helpful with my SOLR > search. > What I was doing wrong was, after I modified the schema.xml file, I > ran dspace index-db-browse. I was told by Tim Donahue, that I need to run > index-discovery with the -b option. > So, everything is working great. I am using your recommended textgen and > am grateful for your help. > > Thanks, > > Tom Avino > > On Wednesday, August 30, 2017 at 10:43:07 AM UTC-4, Terry Brady wrote: >> >> Tom, >> >> Here is my modified schema.xml for DSpace 5x: https://gist.github.com/te >> rrywbrady/097164329b2574b9d6bd4bb8433ca37b >> >> I will be curious if this resolves issue for you. If so, we might want >> to propose this as an enhancement. >> >> Terry >> >> On Wed, Aug 30, 2017 at 5:43 AM, Tom Avino <toma...@gmail.com> wrote: >> >>> Terry, >>> >>> Where and how did you change to textgen? I guess that is what I cannot >>> find, I see it in schema.xml, but not sure where to change it. >>> >>> Thanks >>> >>> On Tuesday, August 29, 2017 at 6:23:19 PM UTC-4, Terry Brady wrote: >>>> >>>> Unfortunately, I am not aware of any documentation on how to configure >>>> this file for DSpace. >>>> >>>> We found that the term stemming returned far too many false hits, so I >>>> changed several of our fields from "text" to "textgen" and the results were >>>> improved. >>>> >>>> https://github.com/DSpace/DSpace/blob/master/dspace/solr/ >>>> search/conf/schema.xml#L278-L279 >>>> >>>> On Tue, Aug 29, 2017 at 1:41 PM, Tom Avino <toma...@gmail.com> wrote: >>>> >>>>> Since we switched from Dspace 3.3 JSPUI to XMLUI, our search is not >>>>> working the same. If our users type a specific item CA01234, it will not >>>>> find this even though it is in one of the metadata fields. I am not sure >>>>> how SOLR works. I have looked what is in schema.xml. I am unclear which >>>>> fieldtype is used when a search is done. It looks like each fieldtype can >>>>> have different parameters. There is "text_ws", "text", "textTight", etc. >>>>> Where in Dspace do you pick which one to use during a search??? >>>>> >>>>> Example >>>>> <fieldType name="*text*" class="solr.TextField" >>>>> positionIncrementGap="100"> >>>>> <analyzer type="index"> >>>>> <tokenizer class="solr.WhitespaceTokenizerFactory"/> >>>>> <filter class="solr.StopFilterFactory" >>>>> ignoreCase="true" >>>>> words="stopwords.txt" >>>>> enablePositionIncrements="true" >>>>> /> >>>>> <filter class="solr.WordDelimiterFilterFactory" >>>>> preserveOriginal="1" *splitOnNumerics="0" generateWordParts="1" >>>>> generateNumberParts="1" catenateWords="1" catenateNumbers="1" >>>>> catenateAll="0" splitOnCaseChange="0"*/> >>>>> >>>>> >>>>> Tom Avino >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "DSpace Technical Support" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to dspace-tech...@googlegroups.com. >>>>> To post to this group, send email to dspac...@googlegroups.com. >>>>> Visit this group at https://groups.google.com/group/dspace-tech. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>>> >>>> -- >>>> Terry Brady >>>> Applications Programmer Analyst >>>> Georgetown University Library Information Technology >>>> http://georgetown-university-libraries.github.io/ >>>> 425-298-5498 (Seattle, WA) >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "DSpace Technical Support" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to dspace-tech...@googlegroups.com. >>> To post to this group, send email to dspac...@googlegroups.com. >>> Visit this group at https://groups.google.com/group/dspace-tech. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Terry Brady >> Applications Programmer Analyst >> Georgetown University Library Information Technology >> http://georgetown-university-libraries.github.io/ >> 425-298-5498 <(425)%20298-5498> (Seattle, WA) >> > -- > You received this message because you are subscribed to the Google Groups > "DSpace Technical Support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to dspace-tech+unsubscr...@googlegroups.com. > To post to this group, send email to dspace-tech@googlegroups.com. > Visit this group at https://groups.google.com/group/dspace-tech. > For more options, visit https://groups.google.com/d/optout. > -- Terry Brady Applications Programmer Analyst Georgetown University Library Information Technology https://github.com/terrywbrady/info 425-298-5498 (Seattle, WA) -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. 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