Andy Seaborne created JENA-1772:
-----------------------------------
Summary: jena-text-es: exception if no limit supplied to
text:query.
Key: JENA-1772
URL: https://issues.apache.org/jira/browse/JENA-1772
Project: Apache Jena
Issue Type: Bug
Components: Text
Affects Versions: Jena 3.12.0
Reporter: Andy Seaborne
Taken from:
https://stackoverflow.com/questions/58457087/does-the-text-query-es-module-require-limit-in-the-sparql-syntax
if there is no limit in the {{text:query}}, there is a exception from
ElasticSearch.
{noformat}
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX text: <http://jena.apache.org/text#>
SELECT ?subject ?object
WHERE {
?subject text:query ('Whatever').
?subject rdfs:label ?object .
}
{noformat}
causes:
{noformat}
[2019-10-18 14:27:56] Fuseki INFO [31] Query = PREFIX rdf:
<http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs:
<http://www.w3.org/2000/01/rdf-schema#> PREFIX text: <http://jena.apache.
org/text#> SELECT ?subject ?object WHERE { ?subject text:query ('Whatever').
?subject rdfs:label ?object . }
[2019-10-18 14:27:56] Fuseki WARN [31] RC = 500 : [size] parameter cannot
be negative, found [-1]
java.lang.IllegalArgumentException: [size] parameter cannot be negative, found
[-1]
at
org.elasticsearch.search.builder.SearchSourceBuilder.size(SearchSourceBuilder.java:382)
at
org.elasticsearch.action.search.SearchRequestBuilder.setSize(SearchRequestBuilder.java:204)
at org.apache.jena.query.text.es.TextIndexES.query(TextIndexES.java:403)
at org.apache.jena.query.text.es.TextIndexES.query(TextIndexES.java:378)
at
org.apache.jena.query.text.TextQueryPF.performQuery(TextQueryPF.java:346)
at org.apache.jena.query.text.TextQueryPF.query(TextQueryPF.java:284)
at
org.apache.jena.query.text.TextQueryPF.variableSubject(TextQueryPF.java:247)
at org.apache.jena.query.text.TextQueryPF.exec(TextQueryPF.java:211)
at
org.apache.jena.sparql.pfunction.PropertyFunctionBase$RepeatApplyIteratorPF.nextStage(PropertyFunctionBase.java:106)
{noformat}
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