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https://issues.apache.org/jira/browse/YARN-5525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15534903#comment-15534903
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Subru Krishnan commented on YARN-5525:
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Thanks [~botong] for your response.
bq. One reason that we also want to customize LogAggregationService is to allow
a different root log directory to upload logs to per app
I want to make sure I grok your scenario fully (and also ensure we are not over
engineering :)) - do you have other concrete reasons than the one above for the
proposal? The reason I am asking is I feel it'll be more easier to extend the
existing {{LogAggregationService}} to allow specifying per-app root dirs than
overriding the entire service.
> Make log aggregation service class configurable
> -----------------------------------------------
>
> Key: YARN-5525
> URL: https://issues.apache.org/jira/browse/YARN-5525
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: log-aggregation
> Reporter: Giovanni Matteo Fumarola
> Assignee: Botong Huang
> Priority: Minor
> Attachments: YARN-5525.v1.patch, YARN-5525.v2.patch,
> YARN-5525.v3.patch
>
>
> Make the log aggregation class configurable and extensible, so that
> alternative log aggregation behaviors like app specific log aggregation
> directory, log aggregation format can be implemented and plugged in.
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