Denis Magda created IGNITE-3495:
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Summary: 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: Andrey Velichko
{{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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