Disk Full
---------

                 Key: PIG-166
                 URL: https://issues.apache.org/jira/browse/PIG-166
             Project: Pig
          Issue Type: Bug
            Reporter: Amir Youssefi


Occasionally spilling fills up (all) hard drive(s) on a Data Node and crashes 
Task Tracker (and other processes) on that node. We need to have a safety net 
and fail the task before crashing happens (and more). 

In Pig + Hadoop setting, Task Trackers get Black Listed. And Pig console gets 
stock at a percentage without returning nodes to cluster. I talked to Hadoop 
team to explore Max Percentage idea. Nodes running into this problem get into 
permanent problems and manual cleaning by administrator is necessary. 

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