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Posted to issues@lucene.apache.org by "Andrzej Bialecki (Jira)" <ji...@apache.org> on 2020/02/13 21:32:00 UTC
[jira] [Assigned] (SOLR-14252) NullPointerException in
AggregateMetric
[ https://issues.apache.org/jira/browse/SOLR-14252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrzej Bialecki reassigned SOLR-14252:
---------------------------------------
Assignee: Andrzej Bialecki
> NullPointerException in AggregateMetric
> ---------------------------------------
>
> Key: SOLR-14252
> URL: https://issues.apache.org/jira/browse/SOLR-14252
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: metrics
> Reporter: Andy Webb
> Assignee: Andrzej Bialecki
> Priority: Major
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The {{getMax}} and {{getMin}} methods in [AggregateMetric|https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/metrics/AggregateMetric.java] can throw an NPE if non-{{Number}} values are present in {{values}}, when it tries to cast a {{null}} {{Double}} to a {{double}}.
> This PR prevents the NPE occurring: [https://github.com/apache/lucene-solr/pull/1247]
> (We've also noticed an error in the documentation - see https://github.com/apache/lucene-solr/commit/109d3411cd3866d83273187170dbc5b8b3211d20 - this could be pulled out into a separate ticket if necessary?)
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