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Aravindan Vijayan edited comment on AMBARI-17238 at 6/14/16 10:07 PM: ---------------------------------------------------------------------- Tested manually on cluster. Modified unit tests for testing interpolation of Counter as well as non counter metrics. mvn clean test on ambari-metrics passed. was (Author: avijayan): Modified unit tests for testing interpolation of Counter as well as non counter metrics. mvn clean test on ambari-metrics passed. > AMS extrapolation should be done only for Counter metrics. > ---------------------------------------------------------- > > Key: AMBARI-17238 > URL: https://issues.apache.org/jira/browse/AMBARI-17238 > Project: Ambari > Issue Type: Bug > Components: ambari-metrics > Affects Versions: 2.4.0 > Reporter: Aravindan Vijayan > Assignee: Aravindan Vijayan > Priority: Critical > Fix For: 2.4.0 > > Attachments: AMBARI-17238.patch > > > Extrapolation was introduced through AMBARI-16887. This leads to > extrapolation of non-counter based metrics like cpu_idle, thus leading > possibly to greater than 100% values. > In such cases, we should stick to only doing interpolation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)