[jira] [Updated] (AMBARI-24797) Support regex based metric inclusion in KafkaTimelineMetricsReporter

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated AMBARI-24797:
------------------------------------
    Labels: pull-request-available  (was: )

> Support regex based metric inclusion in KafkaTimelineMetricsReporter
> --------------------------------------------------------------------
>
>                 Key: AMBARI-24797
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24797
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-metrics
>    Affects Versions: 2.8.0
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.8.0
>
>
> The request is to to add an additional config property *external.kafka.metrics.include.regex* to include metrics based on regex patterns. This property can take multiple comma separated regex expressions.
> Implementation Logic
> * By default, a metric will be included.
> * If the metric starts with any of the prefixes in the exclude.prefix property, it is a candidate for discarding.
> * However, for an "excluded" metric, if the metric starts with any of the prefixes in include.prefix or matches any pattern in include.regex, it will NOT be discarded.



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