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From "Dongwook Kwon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3929) Uncleaning option for local app log files with log-aggregation feature
Date Thu, 16 Jul 2015 08:43:05 GMT
Dongwook Kwon created YARN-3929:
-----------------------------------

             Summary: Uncleaning option for local app log files with log-aggregation feature
                 Key: YARN-3929
                 URL: https://issues.apache.org/jira/browse/YARN-3929
             Project: Hadoop YARN
          Issue Type: New Feature
          Components: log-aggregation
    Affects Versions: 2.6.0, 2.4.0
            Reporter: Dongwook Kwon
            Priority: Minor


Although it makes sense to delete local app log files once AppLogAggregator copied all files
into remote location(HDFS), I have some use cases that need to leave local app log files after
it's copied to HDFS. Mostly it's for own backup purpose. I would like to use log-aggregation
feature of YARN and want to back up app log files too. Without this option, files has to copy
from HDFS to local again. 



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