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SOLR-6626 NPE in FieldMutatingUpdateProcessor when indexing a doc with 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1644865 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Noble Paul 2014-12-12 12:33:28 +00:00
parent b36c68b16e
commit 8d2fded1df
2 changed files with 8 additions and 1 deletions
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3
solr/CHANGES.txt
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@ -316,6 +316,9 @@ Bug Fixes
implementation instead appends each input piece via the langdetect API.
(Vitaliy Zhovtyuk, Tomás Fernández Löbbe, Rob Tulloh, Steve Rowe)
* SOLR-6626: NPE in FieldMutatingUpdateProcessor when indexing a doc with
null field value (Noble Paul)
Optimizations
----------------------

6
solr/core/src/java/org/apache/solr/update/processor/FieldValueMutatingUpdateProcessor.java
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@ -17,6 +17,8 @@
package org.apache.solr.update.processor;
import java.util.Collection;
import org.apache.solr.common.SolrInputField;
import org.slf4j.Logger;
@ -61,8 +63,10 @@ public abstract class FieldValueMutatingUpdateProcessor
@Override
protected final SolrInputField mutate(final SolrInputField src) {
Collection<Object> values = src.getValues();
if(values == null) return src;//don't mutate
SolrInputField result = new SolrInputField(src.getName());
for (final Object srcVal : src.getValues()) {
for (final Object srcVal : values) {
final Object destVal = mutateValue(srcVal);
if (DELETE_VALUE_SINGLETON == destVal) {
/* NOOP */