[jira] [Reopened] (AMBARI-17456) Support round-robin scheduling with failover for monitors with distributed collector

["Aravindan Vijayan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-17456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan reopened AMBARI-17456:
----------------------------------------

Reopening to fix minor issue.

> Support round-robin scheduling with failover for monitors with distributed collector
> ------------------------------------------------------------------------------------
>
>                 Key: AMBARI-17456
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17456
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.5.0
>            Reporter: Siddharth Wagle
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-17456.patch, AMBARI-17456_2.patch
>
>
> _Tasks_:
>     - Monitors get a fix set of collector nodes, every restart gets a refresh of available collector nodes
>     - Round-robin the write for available collectors
>     - Use failed attempts to blacklist collectors
>     - Use configurable interval to white-list already black-listed collectors.



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