[jira] [Resolved] (SOLR-8420) Date statistics: sumOfSquares overflows long
[ https://issues.apache.org/jira/browse/SOLR-8420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anshum Gupta resolved SOLR-8420. Resolution: Fixed > 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 >Assignee: Tomás Fernández Löbbe >Priority: Minor > Fix For: master, 6.0, 5.5.1 > > Attachments: 0001-Fix-overflow-in-date-statistics.patch, > 0001-Fix-overflow-in-date-statistics.patch, > 0001-Fix-overflow-in-date-statistics.patch, SOLR-8420.patch, StdDev.java > > > 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); -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Resolved] (SOLR-8420) Date statistics: sumOfSquares overflows long
[ https://issues.apache.org/jira/browse/SOLR-8420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tomás Fernández Löbbe resolved SOLR-8420. - Resolution: Fixed Fix Version/s: master > 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 >Assignee: Tomás Fernández Löbbe >Priority: Minor > Fix For: master > > Attachments: 0001-Fix-overflow-in-date-statistics.patch, > 0001-Fix-overflow-in-date-statistics.patch, > 0001-Fix-overflow-in-date-statistics.patch, SOLR-8420.patch, StdDev.java > > > 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); -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
