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https://issues.apache.org/jira/browse/HBASE-7406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13542300#comment-13542300
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Andrew Purtell commented on HBASE-7406:
---------------------------------------

I'm not sure when a localhost ping might fail. An example that pings a group of 
hosts and requires them all be up doesn't fit well with HBase, because we 
explicitly handle cases where some hosts are unreachable. 

Do you check things like disk health or similar for production?
                
> Example health checker script 
> ------------------------------
>
>                 Key: HBASE-7406
>                 URL: https://issues.apache.org/jira/browse/HBASE-7406
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver
>            Reporter: Andrew Purtell
>            Priority: Trivial
>             Fix For: 0.94.5
>
>         Attachments: sample.sh
>
>


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