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https://issues.apache.org/jira/browse/IGNITE-12768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey N. Gura updated IGNITE-12768:
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Labels: IEP-35 (was: )
> MetricRegistryMBean doesn't show histogram values in case when histogram name
> contains underscore character
> -----------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-12768
> URL: https://issues.apache.org/jira/browse/IGNITE-12768
> Project: Ignite
> Issue Type: Bug
> Reporter: Andrey N. Gura
> Priority: Major
> Labels: IEP-35
> Fix For: 2.8.1
>
>
> {{MetricRegistryMBean}} doesn't show histogram values in case when histogram
> name contains underscore character.
> The problem in {{MetricRegistryMBean.searchHistogram()}} method which relies
> on first underscore character in the fully qualified metric name. This method
> also use relatively old and not effective API for string parsing (this API
> implementation is synchronized). It should be replaced by simple
> {{String.lastIndexOf()}} for example.
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