Adam Antal updated YARN-10306:
    Summary: Create simple copy log aggregation file controller  (was: Create 
copy log aggregation file controller)

> Create simple copy log aggregation file controller
> --------------------------------------------------
>                 Key: YARN-10306
>                 URL: https://issues.apache.org/jira/browse/YARN-10306
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>    Affects Versions: 3.3.0
>            Reporter: Adam Antal
>            Assignee: Adam Antal
>            Priority: Major
> Log aggregation file controllers were created (YARN-6875) to effectively wrap 
> and move the logs of containers to a remote filesystem. While this filesystem 
> was HDFS, it was logical to create as big files as we can by packing it into 
> an aggregated (blob) file. As S3A is a valid target since YARN-9525, it is 
> much less painful from the end user point of view to browse these files as 
> they are - and not in an aggregated blob format.
> I propose to implement a "dumb"/bare copy file controller that copies the 
> container log files to the remote file system without any 
> aggregation/wrapping. The only thing which makes sense to enable is the 
> compression of those files, so we should support that.

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