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https://issues.apache.org/jira/browse/IGNITE-3495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov updated IGNITE-3495:
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Attachment: IGNITE_3495.patch
Before create pull request I would appreciate if community group review my
first patch (it must fix the test).
> CacheMetrics.getAverage###Time is not calculated properly
> ---------------------------------------------------------
>
> Key: IGNITE-3495
> URL: https://issues.apache.org/jira/browse/IGNITE-3495
> Project: Ignite
> Issue Type: Bug
> Reporter: Denis Magda
> Assignee: Vladislav Pyatkov
> Attachments: ExampleNodeStartupClient.java, IGNITE_3495.patch,
> example-default.xml
>
>
> {{CacheMetrics.getAverageGetTime}}, {{CacheMetrics.getAveragePutTime}} and
> {{CacheMetrics.getAverageRemoveTime}} are not calculated properly in the
> following scenario:
> - start a server node;
> - start a client node that will perform gets and puts;
> - {{CacheMetrics.getAverage###Time}} will always be 0 for the server node's
> cluster group.
> The issue happens because {{CacheMetricsImpl.add###TimeNanos}} method is not
> called on the server side when a metric related event happens.
> In the attache you can find source that showcases the bug.
> - start basic {{ExampleNodeStartup}} using attached configuration
> {{example-default.xml}} conjuration;
> - start {{ExampleNodeStartupClient}}. You will see that average metrics are
> not incremented.
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