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Jungtaek Lim updated AMBARI-17909: ---------------------------------- Attachment: AMBARI-17909-v1.patch > AMS Storm Sink: apply change of Storm metrics improvement - worker level > aggregation > ------------------------------------------------------------------------------------ > > Key: AMBARI-17909 > URL: https://issues.apache.org/jira/browse/AMBARI-17909 > Project: Ambari > Issue Type: Bug > Components: ambari-metrics > Affects Versions: 2.4.0 > Reporter: Jungtaek Lim > Assignee: Jungtaek Lim > Priority: Blocker > Attachments: AMBARI-17909-v1.patch > > > Abstraction: > This issue is for following up changes on STORM-2006: Storm metrics feature > improvement: support per-worker level metrics aggregation. > Details: > With recent patches for AMS and AMS Storm sink, AMS stores task level metrics > from Storm, and relevant dashboards can be configured via Grafana. > But we found that it incurs too many kinds of metrics and also too many data > points published to AMS because even a topology can have lots of tasks. > In order to reduce this, I addressed STORM-2006, but it also needs AMS Storm > sink and relevant Storm configurations to be changed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)