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https://issues.apache.org/jira/browse/YARN-1451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza updated YARN-1451:
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Description:
TestResourceManager rely on the capacity scheduler.
It relies on a scheduler that assigns multiple containers in a single
heartbeat, which not all schedulers do by default. It also relies on
schedulers that don't consider CPU capacities. It would be simple to change
the test to use multiple heartbeats and increase the vcore capacities of the
nodes in the test.
was:
TestResourceManager rely on the capacity scheduler.
For TestNetworkedJob, the queue name chosen for the job is different for the
Fair Scheduler. Configuring the Capacity Scheduler explicitly would make this
dependency more clear.
TestResourceManager relies on a scheduler that assigns multiple containers in a
single heartbeat, which not all schedulers do by default. It also relies on
schedulers that don't consider CPU capacities. It would be simple to change
the test to use multiple heartbeats increase the vcore capacities of the nodes
in the test.
> TestResourceManager relies on the capacity scheduler
> ----------------------------------------------------
>
> Key: YARN-1451
> URL: https://issues.apache.org/jira/browse/YARN-1451
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Priority: Minor
>
> TestResourceManager rely on the capacity scheduler.
> It relies on a scheduler that assigns multiple containers in a single
> heartbeat, which not all schedulers do by default. It also relies on
> schedulers that don't consider CPU capacities. It would be simple to change
> the test to use multiple heartbeats and increase the vcore capacities of the
> nodes in the test.
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