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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14314) Metrics for block cache should take region replicas into account
Date Mon, 31 Aug 2015 18:22:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14723813#comment-14723813
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Nick Dimiduk commented on HBASE-14314:
--------------------------------------

bq. Can you give a concrete example when the above would happen ?

I don't have an example off the top of my head. Please proceed; pardon me for the delay.

> Metrics for block cache should take region replicas into account
> ----------------------------------------------------------------
>
>                 Key: HBASE-14314
>                 URL: https://issues.apache.org/jira/browse/HBASE-14314
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: 14314-v1.txt
>
>
> Currently metrics for block cache are aggregates in the sense that they don't distinguish
primary from secondary / tertiary replicas.
> This JIRA separates the block cache metrics for primary region replica from the aggregate.



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