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https://issues.apache.org/jira/browse/MAPREDUCE-1557?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12840856#action_12840856
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Ravi Phulari commented on MAPREDUCE-1557:
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No Unit test included because there are no unit tests included for Examples.
Wondering if need unit tests for examples.
> MapReduce teragen example should print correct error message for invalid
> inputs. Currently throws ArrayIndexOutOfBoundsException .
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1557
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1557
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.20.1, 0.20.2
> Reporter: Ravi Phulari
> Assignee: Ravi Phulari
> Priority: Trivial
> Fix For: 0.20.3
>
> Attachments: MAPREDUCE-1557.patch
>
>
> MapReduce teragen example should print correct error message for invalid
> inputs.
> Currently for invalid CLI arguments stack trace is thrown with
> ArrayIndexOutOfBoundsException.
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