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From "Myroslav Papirkovskyy (JIRA)" <>
Subject [jira] [Created] (AMBARI-9158) Add support for AMS operation Modes
Date Thu, 15 Jan 2015 20:48:35 GMT
Myroslav Papirkovskyy created AMBARI-9158:

             Summary: Add support for AMS operation Modes
                 Key: AMBARI-9158
             Project: Ambari
          Issue Type: Bug
          Components: ambari-metrics
    Affects Versions: 2.0.0
            Reporter: Myroslav Papirkovskyy
            Assignee: Myroslav Papirkovskyy
            Priority: Critical
             Fix For: 2.0.0

Deployment Options
AMS Single Node, Local File System - This is the default configuration and deployment option
of AMS. It utilizes a single instance of AMS backed by local file system. Based on performance
data, this will serve up to 800 nodes.
AMS backed by HDFS - Possible deployment option, same as above, but where HBase is backed
by HDFS provided by the deployed cluster. In this option a service daemon is configured similar
to emit metrics to a collector, this happens similar to datanode sending metrics to a gmond
running on a specific host:port. The client (Ambari Web/View) does simple round-robin for
GET calls. No sharding needed.

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