[ https://issues.apache.org/jira/browse/FLINK-12987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nico Kruber closed FLINK-12987. ------------------------------- Resolution: Fixed Fix Version/s: 1.10.0 fixed on master via fd9ef60cc8448a5f4d1915973e168aad073d8e8d > DescriptiveStatisticsHistogram#getCount does not return the number of > elements seen > ----------------------------------------------------------------------------------- > > Key: FLINK-12987 > URL: https://issues.apache.org/jira/browse/FLINK-12987 > Project: Flink > Issue Type: Bug > Components: Runtime / Metrics > Affects Versions: 1.6.4, 1.7.2, 1.8.0, 1.9.0 > Reporter: Nico Kruber > Assignee: Nico Kruber > Priority: Major > Labels: pull-request-available > Fix For: 1.10.0 > > Time Spent: 20m > Remaining Estimate: 0h > > {{DescriptiveStatisticsHistogram#getCount()}} returns the number of elements > in the current window and not the number of total elements seen over time. In > contrast, {{DropwizardHistogramWrapper}} does this correctly. > We should unify the behaviour and add a unit test for it (there is no generic > histogram test yet). -- This message was sent by Atlassian JIRA (v7.6.14#76016)