[ https://issues.apache.org/jira/browse/FLINK-10484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jamie Grier closed FLINK-10484. ------------------------------- Resolution: Duplicate > New latency tracking metrics format causes metrics cardinality explosion > ------------------------------------------------------------------------ > > Key: FLINK-10484 > URL: https://issues.apache.org/jira/browse/FLINK-10484 > Project: Flink > Issue Type: Bug > Components: Runtime / Metrics > Affects Versions: 1.5.4, 1.6.0, 1.6.1 > Reporter: Jamie Grier > Assignee: Jamie Grier > Priority: Critical > > The new metrics format for latency tracking causes huge metrics cardinality > explosion due to the format and the fact that there is a metric reported for > a every combination of source subtask index and operator subtask index. > Yikes! > This format is actually responsible for basically taking down our metrics > system due to DDOSing our metrics servers (at Lyft). > -- This message was sent by Atlassian JIRA (v7.6.3#76005)