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https://issues.apache.org/jira/browse/MAPREDUCE-2917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13094832#comment-13094832
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Mahadev konar commented on MAPREDUCE-2917:
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+1 looks good to me.
One minor nit, the following declarations in LeafQueue do not need to be public:
{code}
public final Resource minimumAllocation;
public final Resource maximumAllocation;
public final float minimumAllocationFactor;
{code}
> Corner case in container reservations
> -------------------------------------
>
> Key: MAPREDUCE-2917
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2917
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, resourcemanager
> Affects Versions: 0.23.0
> Reporter: Arun C Murthy
> Assignee: Arun C Murthy
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2917.patch, MAPREDUCE-2917.patch
>
>
> Saw a corner case in container reservations where the node on which the AM is
> running was reserved, and hence never fulfilled leaving the application
> hanging.
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