[jira] [Resolved] (AMBARI-20758) Aggregate local metrics for minute aggregation time window

["Dmytro Sen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-20758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmytro Sen resolved AMBARI-20758.
---------------------------------
    Resolution: Fixed

Committed additional patch to trunk.

Rat check really failed for commands:
{code}
cd ambari-metrics/
mvn -B -nsu -DskipTests package install -Dbuild-rpm
{code}

> Aggregate local metrics for minute aggregation time window
> ----------------------------------------------------------
>
>                 Key: AMBARI-20758
>                 URL: https://issues.apache.org/jira/browse/AMBARI-20758
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.5.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-20758_7.patch
>
>
> - Abstract Sink checks if there is local known monitor port available to write (e.g.: 61888)
> - Handshake / Ping to make sure its the monitor and is accepting writes
> - Start sending metrics only to the monitor
> - Monitor sends metrics at the global send interval (1 minute) with all the granularity of the sink
> - Monitor aggregates first interval (5 min) data and sends it every interval seconds. (5 min)
> - The monitor interface look the same as that of collector (http server: maybe Flask)
> - Security concerns need to be addressed as well. (https/spnego?)



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