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https://issues.apache.org/jira/browse/HBASE-11677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239719#comment-14239719
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Andrew Purtell commented on HBASE-11677:
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bq. For Logs that end up shared amongst non-test classes, what are people's 
thoughts? Worth the trouble to transition to independent loggers? 

Sure

bq. Just change without deprecation? 

If I recall correctly generally it's fine but there are a couple of special 
cases, for example trace logging in RPC. 

bq. Double log to the current logger and the eventual logger with a note in 
release notes that the former is going away?

Overkill?

> Make Logger instance modifiers consistent
> -----------------------------------------
>
>                 Key: HBASE-11677
>                 URL: https://issues.apache.org/jira/browse/HBASE-11677
>             Project: HBase
>          Issue Type: Task
>            Reporter: Sean Busbey
>            Priority: Minor
>              Labels: beginner, sonar
>         Attachments: HBASE-11677-v1.patch, HBASE-11677.patch
>
>
> We have some instances of Logger that are missing one of being private, 
> static, and final.
> ex from HealthChecker.java, missing final
> {code}
>     private static Log LOG = LogFactory.getLog(HealthChecker.class);
> {code}
> * Clean up where possible by making {{private static final}}
> * If we can't, add a non-javadoc note about why
> One way to look for problematic instances is to grep for initial assignment 
> for the commonly used LOG member, e.g.
> * missing final: {{grep -r "LOG =" * | grep -v "final"}}
> * missing static: {{grep -r "LOG =" * | grep -v "static"}}
> * missing private: {{grep -r "LOG =" * | grep -v "private"}}



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