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https://issues.apache.org/jira/browse/YARN-3220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Kanter updated YARN-3220:
--------------------------------
    Description: Create an {{RMAggregatedLogsConcatenationService}} in the RM 
that will concatenate the aggregated log files written by the NM (which are in 
the new {{ConcatableAggregatedLogFormat}} format) when an application finishes. 
 (was: The JHS should read the Combined Aggregated Log files created by 
YARN-3219 when the user asks it for logs.  When unavailable, it should fallback 
to the regular Aggregated Log files (the current behavior).)
        Summary: Create a Service in the RM to concatenate aggregated logs  
(was: JHS should display Combined Aggregated Logs when available)

> Create a Service in the RM to concatenate aggregated logs
> ---------------------------------------------------------
>
>                 Key: YARN-3220
>                 URL: https://issues.apache.org/jira/browse/YARN-3220
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>    Affects Versions: 2.8.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>
> Create an {{RMAggregatedLogsConcatenationService}} in the RM that will 
> concatenate the aggregated log files written by the NM (which are in the new 
> {{ConcatableAggregatedLogFormat}} format) when an application finishes.



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