What order, the order if you supply no explicit sort at all?
Solr does not make any guarantees about what order documents will come
back in if you do not ask for a sort.
In general in Solr/lucene, the only way to update a document is to
re-add it as a new document, so that's probably what's going on behind
the scenes, and it probably effects the 'default' sort order -- which
Solr makes no agreement about anyway, you probably shouldn't even count
on it being consistent at all.
If you want a consistent sort order, maybe add a field with a timestamp,
and ask for results sorted by the timestamp field? And then make sure
not to change the timestamp when you do an update that you don't want to
change the order?
Apologies if I've misunderstood the situation.
On 12/3/13 1:00 PM, Andreas Owen wrote:
When I search for "agenda" I get a lot of hits. Now if I update the 2.
Result by json-update the doc is moved to the end of the index when I search
for it again. The field I change is "editorschoice" and it never contains
the search term "agenda" so I don't see why it changes the order. Why does
it?
Part of Solrconfig requesthandler I use:
<requestHandler name="/select2" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="defType">synonym_edismax</str>
<str name="synonyms">true</str>
<str name="qf">plain_text^10 editorschoice^200
title^20 h_*^14
tags^10 thema^15 inhaltstyp^6 breadcrumb^6
doctype^10
contentmanager^5 links^5
last_modified^5 url^5
</str>
<str name="bq">(expiration:[NOW TO *] OR (*:*
-expiration:*))^6</str> <!-- tested: now or newer or empty gets small boost
-->
<str name="bf">log(clicks)^8</str> <!-- tested -->
<!-- todo: anzahl-links(count urlparse in links query) /
häufigkeit von suchbegriff (bf= count in title and text)-->
<str name="df">text</str>
<str name="fl">*,path,score</str>
<str name="wt">json</str>
<str name="q.op">AND</str>
<!-- Highlighting defaults -->
<str name="hl">on</str>
<str name="hl.fl">plain_text,title</str>
<str name="hl.simple.pre"><b></str>
<str name="hl.simple.post"></b></str>
<!-- <lst name="invariants"> -->
<str name="facet">on</str>
<str name="facet.mincount">1</str>
<str
name="facet.field">{!ex=inhaltstyp}inhaltstyp</str>
<str
name="f.inhaltstyp.facet.sort">index</str>
<str
name="facet.field">{!ex=doctype}doctype</str>
<str name="f.doctype.facet.sort">index</str>
<str
name="facet.field">{!ex=thema_f}thema_f</str>
<str name="f.thema_f.facet.sort">index</str>
<str
name="facet.field">{!ex=author_s}author_s</str>
<str name="f.author_s.facet.sort">index</str>
<str
name="facet.field">{!ex=sachverstaendiger_s}sachverstaendiger_s</str>
<str
name="f.sachverstaendiger_s.facet.sort">index</str>
<str
name="facet.field">{!ex=veranstaltung}veranstaltung</str>
<str
name="f.veranstaltung.facet.sort">index</str>
<str
name="facet.date">{!ex=last_modified}last_modified</str>
<str
name="facet.date.gap">+1MONTH</str>
<str
name="facet.date.end">NOW/MONTH+1MONTH</str>
<str
name="facet.date.start">NOW/MONTH-36MONTHS</str>
<str
name="facet.date.other">after</str>
</lst>
</requestHandler>
