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Posted to issues@ambari.apache.org by "Hari Sekhon (JIRA)" <ji...@apache.org> on 2018/07/17 11:17:00 UTC

[jira] [Created] (AMBARI-24295) Integrate OpenTSDB to replace Ambari Metrics Collector

Hari Sekhon created AMBARI-24295:
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             Summary: Integrate OpenTSDB to replace Ambari Metrics Collector
                 Key: AMBARI-24295
                 URL: https://issues.apache.org/jira/browse/AMBARI-24295
             Project: Ambari
          Issue Type: Improvement
          Components: ambari-metrics
    Affects Versions: 2.5.2
         Environment: HDP 2.6
            Reporter: Hari Sekhon


Request to integrate OpenTSDB for metrics collection and replace the Ambari Metrics Collector with OpenTSDB.

OpenTSDB is a much more widely used, tested and scaled metrics time series database.

It is run by Hortonworks clients for doing real world metrics collection without worrying about retention.

Both AMS and OpenTSDB already run on HBase, so only AMS Collector needs to be swapped out.

Standard Grafana as you find in companies doesn't have the data source to query Ambari AMS but can query OpenTSDB natively, so this is more compatible with the outside monitoring ecosystem.

Ambari should be able to scale this easily just by adding RegionServers and TSD instances.



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