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Posted to issues@tez.apache.org by "Rajesh Balamohan (JIRA)" <ji...@apache.org> on 2014/11/04 18:38:34 UTC

[jira] [Created] (TEZ-1738) tez tfile parser for log parsing

Rajesh Balamohan created TEZ-1738:
-------------------------------------

             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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