Rajesh Balamohan created TEZ-1738:
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             Summary: tez tfile parser for log parsing
                 Key: TEZ-1738
                 URL: https://issues.apache.org/jira/browse/TEZ-1738
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Rajesh Balamohan


It can be time consuming to download logs via "yarn logs -applicationId <appId> 
| grep something".  Also mining large volumes of logs can be time consuming on 
single node.
A simple pigloader would be useful to have in tez-tools which can parse TFiles 
and provide line by line format (tuple of (machine, key, line)) for distributed 
processing of logs.



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