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https://issues.apache.org/jira/browse/CASSANDRA-8612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17599156#comment-17599156
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Brandon Williams commented on CASSANDRA-8612:
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It seems like this is going to touch topReadPartitionFrequency and row cache
hits/misses, is that correct? That seems like it could surprise people on
upgrade to me.
> Read metrics should be updated on all types of reads
> ----------------------------------------------------
>
> Key: CASSANDRA-8612
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8612
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability/Metrics
> Reporter: Chris Lohfink
> Assignee: Dean Z
> Priority: Low
> Labels: lhf, metrics
> Attachments: 0001-Update-read-metrics-on-all-types-of-reads.patch,
> 0002-Add-more-read-metrics-into-PartitionRangeReadCommand.patch
>
>
> Metrics like "sstables per read" are not updated on a range slice. Although
> separating things out for each type of read could make sense like we do for
> latencies, only exposing the metrics for one type can be a little confusing
> when people do a query and see nothing increases. I think its sufficient to
> use the same metrics for all reads.
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