[jira] [Updated] (QUARKS-11) Support for custom metrics

["Victor Dogaru (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/QUARKS-11?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Victor Dogaru updated QUARKS-11:
--------------------------------
    Component/s: Runtime

> Support for custom metrics
> --------------------------
>
>                 Key: QUARKS-11
>                 URL: https://issues.apache.org/jira/browse/QUARKS-11
>             Project: Quarks
>          Issue Type: New Feature
>          Components: Runtime
>            Reporter: Victor Dogaru
>            Assignee: Victor Dogaru
>
> Currently Quarks provides the following metrics encapsulated in Oplet implementations:
> * tuple counter (number of tuples since topology submission)
> * tuple meter (mean throughput and moving averages).
> Additional support is needed to satisfy the following usage scenarios:
> * Using metrics in lambda functions: a developer writes 
> * Define oplet which encapsulates multiple metrics
> * Metric naming: a logical name is assigned to a metric when a topology is declared; name is used to access the metric at run time.
> For reference the initial discussion was added under this issue: https://github.com/quarks-edge/quarks/issues/117



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