Mikhail Khludnev created SOLR-9620:
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Summary: {!join score=.. fromIndex=..} throws "undefined field"
for numeric field if from and to schemas are different
Key: SOLR-9620
URL: https://issues.apache.org/jira/browse/SOLR-9620
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Affects Versions: 6.3
Reporter: Mikhail Khludnev
numeric "from" field is mistakenly looked in "to" schema. see
org.apache.solr.search.join.ScoreJoinQParserPlugin.....parse()
{code}
private Query createQuery(final String fromField, final String
fromQueryStr,
String fromIndex, final String toField, final
ScoreMode scoreMode,
boolean byPassShortCircutCheck) throws
SyntaxError {
+ FieldType.LegacyNumericType fromNumericType =
req.getSchema().getField(fromField).getType().getNumericType();
+ FieldType.LegacyNumericType toNumericType =
req.getSchema().getField(toField).getType().getNumericType();
{code}
it's in branch_6x only. Users who are faced this are advised to just declare
"from" field in "to" schema. It should work. Take care.
one line fix and improvements for TestCrossCoreJoin.java are quite welcome.
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