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SOLR-12978: In autoscaling NPE thrown for nodes where value is absent

This commit is contained in:
Noble Paul 2018-11-12 18:53:16 +11:00
parent e6e6ad2c83
commit cd1e829732
2 changed files with 3 additions and 0 deletions
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2
solr/CHANGES.txt
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@ -290,6 +290,8 @@ used with DVHASH method in json.facet. (Tim Underwood via Mikhail Khludnev)
* SOLR-12977: Autoscaling tries to fetch metrics from dead nodes (noble)
* SOLR-12978: In autoscaling NPE thrown for nodes where value is absent (noble)
Improvements
----------------------

1
solr/solrj/src/java/org/apache/solr/client/solrj/cloud/autoscaling/RangeVal.java
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@ -31,6 +31,7 @@ class RangeVal implements MapWriter {
}
public boolean match(Number testVal) {
if (testVal == null) return false;
return Double.compare(testVal.doubleValue(), min.doubleValue()) >= 0 &&
Double.compare(testVal.doubleValue(), max.doubleValue()) <= 0;
}