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https://issues.apache.org/jira/browse/HBASE-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12801473#action_12801473
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Robert Hofstra commented on HBASE-2104:
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Lars, can you explain me the design feature you mention?


> No exception thrown while during scanning no connection can be made to the 
> regionserver
> ---------------------------------------------------------------------------------------
>
>                 Key: HBASE-2104
>                 URL: https://issues.apache.org/jira/browse/HBASE-2104
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 0.20.1
>            Reporter: Robert Hofstra
>
> When a regionservers is stopped (shutdown or crash) and on the same moment a 
> client performs a scan on that regionserver no exception is thrown at client 
> side nor a reconnect toanother regionsserver is tried.
> The ResultScanner.Iterator.hasNext ()just returns false, so the client 
> assumes that there are no records anymore.
> In the ScannerCallable.call I notice that the java.net.ConnectionException is 
> catched and a empyt Result array is returned.

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