Tom Hill created SOLR-8420:
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Summary: Date statistics: sumOfSquares overflows long
Key: SOLR-8420
URL: https://issues.apache.org/jira/browse/SOLR-8420
Project: Solr
Issue Type: Bug
Components: SearchComponents - other
Affects Versions: 5.4
Reporter: Tom Hill
Priority: Minor
The values for Dates are large enough that squaring them overflows a "long"
field. This should be converted to a double.
StatsValuesFactory.java, line 755 DateStatsValues#updateTypeSpecificStats Add a
cast to double
sumOfSquares += ( (double)value * value * count);
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