Tommaso Teofili created LUCENE-7950:
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Summary: SimpleNaiveBayesDocumentClassifier throws NPE if no docs
have the class field
Key: LUCENE-7950
URL: https://issues.apache.org/jira/browse/LUCENE-7950
Project: Lucene - Core
Issue Type: Bug
Components: modules/classification
Reporter: Tommaso Teofili
Assignee: Tommaso Teofili
Fix For: 7.1
As discussed on the solr-user@ list the SNBDC throws a NPE as the potential
_null_ value resulting from _MultiFields.getTerms(indexReader, classFieldName)_
is not properly handled.
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