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https://issues.apache.org/jira/browse/YARN-6356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Haibo Chen reassigned YARN-6356:
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Assignee: Haibo Chen
> Allow different values of yarn.log-aggregation.retain-seconds for succeeded
> and failed jobs
> -------------------------------------------------------------------------------------------
>
> Key: YARN-6356
> URL: https://issues.apache.org/jira/browse/YARN-6356
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: log-aggregation
> Reporter: Robert Kanter
> Assignee: Haibo Chen
>
> It would be useful to have a value of {{yarn.log-aggregation.retain-seconds}}
> for succeeded jobs and a different value for failed/killed jobs. For jobs
> that succeeded, you typically don't care about the logs, so a shorter
> retention time is fine (and saves space/blocks in HDFS). For jobs that
> failed or were killed, the logs are much more important, and it's likely to
> want to keep them around for longer so you have time to look at them.
> For instance, you could set it to keep logs for succeeded jobs for 1 day and
> logs for failed/killed jobs for 1 week.
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