[jira] [Assigned] (IGNITE-14913) Add cache statistics switch to control script

["Ilya Shishkov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ilya Shishkov reassigned IGNITE-14913:
--------------------------------------

    Assignee: Ilya Shishkov

> Add cache statistics switch to control script
> ---------------------------------------------
>
>                 Key: IGNITE-14913
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14913
>             Project: Ignite
>          Issue Type: New Feature
>          Components: control.sh
>            Reporter: Ilya Shishkov
>            Assignee: Ilya Shishkov
>            Priority: Minor
>              Labels: ise
>
> Currently, enabling or disabling cache statistics is available only via IgniteVisorCmd or JMX. Because it seems that IgniteVisorCmd is no longer being developed, it would be helpful to add a cache statistics switch into the control script.
> Suggested syntax for a command:
> {code:java}
> --cache metrics enable|disable|status regexPattern
> {code}
> * regexPattern - regular expression for filtering caches (not cache groups) by their names. Caches with names satisfying the regular expression will be affected by the command. In case of an empty regex, the control script should finish execution with an error. If no matching caches are found, the control script should print a message about matching caches' absence.
> * enable - enables statistics for caches satisfying the 'regexPattern'.
> * disable - disables statistics for caches satisfying the 'regexPattern'.
> * status - prints current statistics status (enabled/disabled) for caches satisfying the 'regexPattern'.



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