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https://issues.apache.org/jira/browse/MAPREDUCE-536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer resolved MAPREDUCE-536.
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Resolution: Incomplete
Closing this as stale given the UI is completely different now.
> The information displayed by the capacity scheduler can be improved
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-536
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-536
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Amar Kamat
>
> As of now the information displayed by the capacity scheduler is sequential.
> Following are some ways I think we can improve the display
> - It would make more sense if we display it as a table where comparing the
> information across queues would be easy. Something like
> || ||Queue1||Queue2||
> |guaranteed cap|75%|25%|
> - Along with {{Reclaim Time Limit}} there should be a hint/info about how
> much time capacity-scheduler thinks it will take to reclaim i.e it would be
> nice to know the time left to reclaim.
> || ||Queue1||Queue2||
> |Reclaim time limit|300000|300000|
> |Time left to reclaim|500|120000|
> - All the timing information should have units specified. {{Reclaim time
> limit : 300000}} doesnt give any information what the unit is.
> || ||Queue1||Queue2||
> |Reclaim time limit|5 mins|5 mins|
> |Time left to reclaim|500 msec| 2 mins|
> - Common information like disclaimers can move out of the table/display to a
> common place.
> - Showing guaranteed and (actual) running tasks doesnt convey much info. It
> should be shown together. Something like
> || ||Queue1||Queue2||
> |running/guaranteed maps|1/16|15/16|
> - We can also improve/enhance the way boolean information is displayed using
> ticks and crosses. Something like
> || ||Queue1||Queue2||
> |Priorities|(/)|(x)|
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