I think Spark doesn't keep historical metrics. You can use something like
SPM for that -
http://blog.sematext.com/2014/01/30/announcement-apache-storm-monitoring-in-spm/
Otis
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Monitoring * Alerting * Anomaly Detection * Centralized Log Management
Solr Elasticsearch Support *
When I start the Spark master process, the old records are not shown in
the monitoring UI.
How to show the old records? Thank you very much!
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