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https://issues.apache.org/jira/browse/ACCUMULO-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Turner updated ACCUMULO-255:
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    Assignee:     (was: Keith Turner)

> Improve Iterator Debugging
> --------------------------
>
>                 Key: ACCUMULO-255
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-255
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: tserver
>            Reporter: John Vines
>
> There is currently little to no information provided to end users when there 
> is a failure in custom iterators. We do not want to provide the full stack 
> trace for security purposes, but that doesn't mean we can't provide some 
> error information like error name (particularly ClassNotFoundException) or 
> any exception which stems directly from the written iterator. Or we could 
> have it return the partial stack trace from just within the iterator itself.



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