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https://issues.apache.org/jira/browse/IGNITE-14913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17454657#comment-17454657
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Ilya Shishkov edited comment on IGNITE-14913 at 12/7/21, 1:37 PM:
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It seems, that command with the proposed syntax (with regex) can result to the
unpredictable results for an user.
I think, that 2 main use cases are:
# Turn on/of metrics for all caches.
# Turn on/of metrics for a particular list of the caches.
IMHO, below syntax is more suitable:
{code}
--cache metrics enable|disable|status cache1[,..,cacheN]|--all-caches
{code}
was (Author: shishkovilja):
It seems, that command with the proposed syntax (with regex) can result to the
unpredictable results for an user.
I think, that 2 main use cases are:
# Turn on/of metrics for all caches.
# Turn on/of metrics for defined list caches.
IMHO, below syntax is more suitable:
{code}
--cache metrics enable|disable|status cache1[,..,cacheN]|--all-caches
{code}
> 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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