Improve checking of input for Api displayTasks()
-------------------------------------------------
Key: MAPREDUCE-2944
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2944
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: client
Affects Versions: 0.24.0
Reporter: XieXianshan
Assignee: XieXianshan
Priority: Trivial
Fix For: 0.24.0
Attachments: MAPREDUCE-2944.patch
The JobClient.displayTasks() will do nothing and won't throw any exception
either,
while user call it with invalid type/state of task.
To be more friendly,it's better to remain user to check his parameters with an
exception.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
