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From "Dongwook Kwon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-3929) Uncleaning option for local app log files with log-aggregation feature
Date Sun, 19 Jul 2015 21:11:04 GMT

     [ https://issues.apache.org/jira/browse/YARN-3929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dongwook Kwon updated YARN-3929:
--------------------------------
    Attachment: YARN-3929.02.patch

> 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: 2.4.0, 2.6.0
>            Reporter: Dongwook Kwon
>            Priority: Minor
>         Attachments: YARN-3929.02.patch
>
>
> 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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