Hello,
I have recently installed dspace 1.7.0 But I am unable to perform range
query searches. I have turned on Discovery as outlined in the documentation.
For example the search "var:[10 TO 20]" with keyword "var" of type sint
indexed within the range "10 TO 20" produced no results.But when I do a
search for the keyword "var" the values returned are those indexed with
keyword "var"
I have edited the
/dspace-1.7.0-release/dspace-instance/solr/statistics/conf/schema.xml
document and added the fields:
<!--*****fields i added****-->
<field name = "var" type = "sint" indexed ="true" stored ="true"
mulitvalued ="true" omitNorms ="true" />
<copyField source ="dc.format.extent" dest = "var"/>
<field name="dc.format" type="sint" indexed="true" stored="true"
multiValued="true"/>
<dynamicField name="dc.format.*" type="sint" indexed="true"
stored="true" multiValued="true"/>
<!--*****-->
and added to : /dspace-1.7.0-release/dspace-instance/config dspace.cfg
document the field for indexing: search.index.13 = var:dc.format.extent
Also from Solr admin search interface I performed the following search:
"var:[10 TO 20]" which also produced no results.
Also if I perform a search for the keyword "var" I get the error below.
HTTP Status 500 - String index out of range: 2
java.lang.StringIndexOutOfBoundsException: String index out of range: 2 at
java.lang.String.charAt(String.java:687) at
org.apache.solr.util.NumberUtils.SortableStr2int(NumberUtils.java:129) at
org.apache.solr.schema.SortableIntField.write(SortableIntField.java:72) at
org.apache.solr.schema.SchemaField.write(SchemaField.java:108) at
org.apache.solr.request.XMLWriter.writeDoc(XMLWriter.java:311) at
org.apache.solr.request.XMLWriter$3.writeDocs(XMLWriter.java:483) at
org.apache.solr.request.XMLWriter.writeDocuments(XMLWriter.java:420) at
org.apache.solr.request.XMLWriter.writeDocList(XMLWriter.java:457) at
org.apache.solr.request.XMLWriter.writeVal(XMLWriter.java:520) at
org.apache.solr.request.XMLWriter.writeResponse(XMLWriter.java:130) at
org.apache.solr.request.XMLResponseWriter.write(XMLResponseWriter.java:34)
at
org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:325)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
However, doing the same range searches in dspace 1.6.2 from solr admin
search interface returns the expected results.
Any help would be appreciated.
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