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https://issues.apache.org/jira/browse/HBASE-17047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15648547#comment-15648547
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stack commented on HBASE-17047:
-------------------------------

An API to write a LOG message?

Whats it for?

Why not log add current count to a TRACE level message?

Why not expose a metric w/ count?

I see increment of refcount but not the decrement.



> Add an API to log the state of HBase connection cache
> -----------------------------------------------------
>
>                 Key: HBASE-17047
>                 URL: https://issues.apache.org/jira/browse/HBASE-17047
>             Project: HBase
>          Issue Type: Improvement
>          Components: spark
>            Reporter: Weiqing Yang
>            Assignee: Weiqing Yang
>            Priority: Minor
>         Attachments: HBASE-17047_v1.patch
>
>
> This patch will add a function "getStat" for the user to get the state of the 
> HBase connection cache.



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