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https://issues.apache.org/jira/browse/IGNITE-21691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Viacheslav Blinov updated IGNITE-21691:
---------------------------------------
    Issue Type: Bug  (was: Task)

> BasicMetricExporter has inconsistent synchronized access to field 
> `configuration`
> ---------------------------------------------------------------------------------
>
>                 Key: IGNITE-21691
>                 URL: https://issues.apache.org/jira/browse/IGNITE-21691
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Viacheslav Blinov
>            Priority: Major
>
> Issue detected by SpotBugs but is also highlighted by Idea inspection. 
> Specifically the warning reported is:
> {noformat}
> M M IS2_INCONSISTENT_SYNC IS: Inconsistent synchronization of 
> org.apache.ignite.internal.metrics.exporters.BasicMetricExporter.configuration;
>  locked 66% of time  Unsynchronized access at BasicMetricExporter.java:[line 
> 41]
> {noformat}
> Field `configuration` are accessed in both synchronized and unsynchronized 
> fashion. This can be a source of hard to catch bug.
> Investigate whenever this is a false-positive and we should suppress it, or 
> we should make a proper fix.
> At the result of investigation corresponding TODO should be removed in 
> spotbugs-excludes.xml



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