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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7255) KV size metric went missing from StoreScanner.
Date Tue, 09 Apr 2013 00:54:19 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626047#comment-13626047
] 

Elliott Clark commented on HBASE-7255:
--------------------------------------

I went with just a min/max/average on these.  Let me know if you think that a full histogram
is worth the added expense.
                
> KV size metric went missing from StoreScanner.
> ----------------------------------------------
>
>                 Key: HBASE-7255
>                 URL: https://issues.apache.org/jira/browse/HBASE-7255
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>            Assignee: Elliott Clark
>            Priority: Critical
>             Fix For: 0.95.1
>
>         Attachments: HBASE-7255-0.patch
>
>
> In trunk due to the metric refactor, at least the KV size metric went missing.
> See this code in StoreScanner.java:
> {code}
>     } finally {
>       if (cumulativeMetric > 0 && metric != null) {
>       }
>     }
> {code}
> Just an empty if statement, where the metric used to be collected.

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