[jira] Created: (MAPREDUCE-1557) MapReduce teragen example should print correct error message for invalid inputs. Currently throws ArrayIndexOutOfBoundsException .

[Ravi Phulari (JIRA)]

MapReduce teragen  example should print correct error message for invalid 
inputs. Currently throws ArrayIndexOutOfBoundsException .
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                 Key: MAPREDUCE-1557
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1557
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Ravi Phulari
            Assignee: Ravi Phulari
            Priority: Trivial


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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