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From "Stefania (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9448) Metrics should use up to date nomenclature
Date Thu, 23 Jul 2015 03:13:06 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14638092#comment-14638092
] 

Stefania commented on CASSANDRA-9448:
-------------------------------------

Attached a [patch|https://github.com/stef1927/cassandra/commits/9448-b] to revert following
metrics:

"PartitionCacheHit" -> "RowCacheHit"
"PartitionCacheHitOutOfRange" -> "RowCacheHitOutOfRange"
"PartitionCacheMiss" -> "RowCacheMiss"

Updated [dtests|https://github.com/riptano/cassandra-dtest/pull/336] too.

> Metrics should use up to date nomenclature
> ------------------------------------------
>
>                 Key: CASSANDRA-9448
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9448
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Sam Tunnicliffe
>            Assignee: Stefania
>              Labels: docs-impacting, jmx
>             Fix For: 3.0 beta 1
>
>
> There are a number of exposed metrics that currently are named using the old nomenclature
of columnfamily and rows (meaning partitions).
> It would be good to audit all metrics and update any names to match what they actually
represent; we should probably do that in a single sweep to avoid a confusing mixture of old
and new terminology. 
> As we'd need to do this in a major release, I've initially set the fixver for 3.0 beta1.



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