Searching - Elasticsearch bugs

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New 57

Scan index option only works on limited indexes
Don't always make = into : for elastic range searching
Elasticsearch CCL searching with phr modifier doesn't work
Elasticsearch - sorting fields should have a fallback mechanism
Elasticsearch facets may be inaccurate
index can fail on timeout
Elasticsearch truncates range searches when QueryAutoTruncate is enabled
Elasticsearch - two letter field name are not searchable
"no attempt to encode" (|||) in the language facet doesn't work
Elastic search exact authorities search includes punctuation
Reserved words as authorised_values cause search error in Elasticsearch
27314
NC(
Update default Elastic mapping
ElasticsearchCrossFields enabled returns no search results on OPAC
The not-onloan-count index is not used in ES
Elasticsearch - some blank subfields cause parsing errors during indexing
28309
PV
Searching with hyphen doesn't work with Elasticsearch
SearchWithISBNVariations not implemented in Elasticsearch
Cannot reindex elastic if missing metadata
SIP/Transaction.t fails when SearchEngine set to ElasticSearch
Elasticsearch - problems in using CQL in the search box directly
"Refine your search" Includes more than just requested result if the word includes an apostrophe
koha-elasticsearch commit default should be configurable
Elasticsearch: OPAC search authorities gets internal server error after page 500
Warnings produced by Elasticsearch QueryBuilder.pm
Searching with just OR or AND gives error
Support exact field content search
Searchable field unused
Configure facets differently for OPAC and staff interface
Add ability to import and export mapping files from the koha interface
Elasticsearch and punctuation
Add search index mappings for preceding and succeeding entry of serial ISSNs to Elasticsearch MARC21 indexes
Elasticsearch: search for singular/plural form / stemming
Handle "specials" authorised value category for ES facets
Problem with batch operations and indexing
Elasticsearch needs the ability to map the index according to the MARC field indicator
Elasticsearch: Create an index for LDR, pos 19 - Multipart resource record level
Elasticsearch doesn't index non default authority types
Searching within results with IntranetCatalogPulldown quotes/searches as phrase all indexes except kw
QueryFuzzy should also fuzzy Elasticsearch searches when set to "try"
Add "Genre" as a search option
Unable to set author subfields in Elastic search configuration
Add part_number and part_name in OPAC browse search
Elasticsearch - relevancy weights proposition for unimarc in mappings.yaml
Add ability to full reindex elasticsearch index from UI
Elasticsearch - Add password access for admin functions
Add ability to search match-heading index in authorities
Boost search results by date published, acquisition date or latest edition
Did you mean feature does not work with Elasticsearch
OpacBrowseSearch: Show number of results behind each list entry
Simplify interface for adding/changing mappings
Authority search got error when query has minus
Elasticsearch - koha-elasticsearch rebuild should support -d and other parameters
Elasticsearch index does not contain consistent item information
Reindexing should use aliases to avoid down time
Subtype search don't work with ElasticSearch
17571
GC
Move ES initialization code into Koha::SearchEngine::Elasticsearch->store
Index attached documents for search

Assigned 1

22639
AA
Elasticsearch ability export mappings and facets settings

In discussion 6

Remove support for OpenSearch
ES indexer should gracefully handle a bad bib record when reindexing after a batch modification
29191
AA
Linking biblio headings to authorities doesn't work with subdivisions
36852
WW
Enhance Elasticsearch subject, subject as phrase MARC21 index mappings
36851
WW
Enhance Elasticsearch author, author as phrase MARC21 index mappings
Elasticsearch offer an option to weight search results by type

Failed QA 13

catalogue/showelastic.pl missing parameter "type"
21357
EM
Filter elisions from index and search terms in Elasticsearch
30691
TK
ElasticSearch Indexer crashes on authtypecode NAME_EVENT
30817
AA
Make build_authorities_query takes QueryAutoTruncate system preference into account
Authority detail page shows wrong number of records using the authority
27431
AA
ES searches containing words starting with 2 hyphens or only hyphen(s) fail
26472
AA
Elasticsearch - ES - Authority record results not ordered correctly due to punctuation marks
36902
AJ
Blank year fields should not be indexed.
21820
PV
Zebraqueue should not be added to when only Elasticsearch is used
36728
AB
Add cancelled/valid standard number to Elasticsearch index mappings
28884
JK
ElasticSearch: Question mark in title search returns no results
28203
AA
Add Match-heading search field and UNIMARC mappings
19707
DG
Add new operations for synchronizing Elasticsearch mappings

Patch doesn't apply 7

27859
DG
MARC export for search results
29921
JM
Allow to index in Elasticsearch all records modified since a given date
24555
AA
POC Elasticsearch - Use boolean queries instead of full text queries
20384
AA
Elasticsearch rebuild script improvements - options for indexing
20390
C
Elasticsearch - Mappings for UNIMARC (updates existing)
18514
CC
Allow library to search their Koha and Overdrive collections using ElasticSearch
New facetable boolean Elasticsearch field 'has-eresource'.

Needs signoff 11

23875
NC(
Elasticsearch - When sorting by score we should provide a tiebreaker
36437
M
Add publication year facet to Elasticsearch
37985
HTS
Extend geo-search to support areas, not just points (MARC 034 subfields defg)
36724
DS
Add cartographic mathematical data to Elasticsearch index mappings
37537
HTS
Add bounding box variant to geo-search
37821
HTS
Embed geographic coordinates when indexing biblios linked to GEOGR_NAME authorities
37750
OK
Elasticsearch Authorities default mapping is missing 'identifier-other' => 024$a
36947
DC
Sort Elasticsearch facets according to system locale instead of using Perl's stringwise/bytewise sort
36853
WW
Enhance Elasticsearch Notes/Comments MARC21 index mappings
36849
WW
Add more tags to Elasticsearch mapping for title, title as phrase
37099
WW
Add uniform title fields to the title and subject Elasticsearch index mappings

Signed off 4

ES skips records with huge fields
38270
DC
Add MARCXML options to ElasticsearchMARCFormat
24720
DG
Remove special characters from beginning of sort fields
36729
DS
Add Publisher/Distributor Number to standard identifier search index

Pushed to main 6

38416
DC
Failover to MARCXML if cannot roundtrip USMARC when indexing
30745
EF
Elasticsearch: Search never returns with after-date and/or before-date in label batch item search
27153
NC(
ElasticSearch should search keywords apostrophe blind
33407
JK
With ES and QueryAutoTruncate on, a search containing ISBD punctuation returns no results
33348
AA
Show authority heading use with Elasticsearch
37430
JK
(Bug 33407 follow-up) ISBD punctuation removal in ES searches

Needs documenting 8

37953
JD
Incorrect handling of DisplayLibraryFacets in previous database update 23.12.000.36
33594
NC(
Sorting results by Title A-Z might use wrong title field
36725
AB
Add "current publication frequency" to Elasticsearch index mappings (MARC21 310$a)
36798
JK
Add ability to search across all ISBNs using the ISBN-search
36727
AB
Add incorrect ISSN to Elasticsearch index mappings
33353
JM
Add compatibility with Elasticsearch 8 and OpenSearch 2
18829
NC(
Elasticsearch - Add ability to view the ES indexed record
Document how Elasticsearch is supposed to work and implement respective configurations