longkeyy created SOLR-7000:
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Summary: FileFloatSource init error while field terms zero
Key: SOLR-7000
URL: https://issues.apache.org/jira/browse/SOLR-7000
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 4.3.1, Trunk
Reporter: longkeyy
Fix For: 4.3.1
org.apache.solr.search.function.FileFloatSource.getFloats(FileFloatSource,
IndexReader)
line:273
TermsEnum termsEnum = MultiFields.getTerms(reader, idName).iterator(null);
while filed(idName) does not have term(for example docnum = 0)
,MultiFields.getTerms will return null, and .iterator(null) will throw
java.lang.NullPointerException
fix it:
Terms terms = MultiFields.getTerms(reader, idName);
if (terms == null)
return vals;
TermsEnum termsEnum = terms.iterator(null);
DocsEnum docsEnum = null;
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