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Posted to yarn-issues@hadoop.apache.org by "Dongwook Kwon (JIRA)" <ji...@apache.org> on 2015/07/16 10:43:05 UTC

[jira] [Created] (YARN-3929) Uncleaning option for local app log files with log-aggregation feature

Dongwook Kwon created YARN-3929:
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             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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