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https://issues.apache.org/jira/browse/YARN-5329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16181385#comment-16181385
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Sean Po commented on YARN-5329:
-------------------------------
[~subru], [~curino] the test failure occurs because of the change in
PlanningAlgorithm where _mapAllocations.put_ is swapped with
_allocation.addInterval_. I have applied your patch, and reverted that part of
the code, and the test cases that failed in TestRMWebServicesResevation passed.
{code:title=PlanningAlgorithm.java#allocationsToPaddedMap|borderStyle=solid}
// If period > 0...
// ...
} else {
// Pad at the beginning
long earliestStart = findEarliestTime(allocation.toIntervalMap());
if (jobArrival < earliestStart) {
allocation.addInterval(new ReservationInterval(jobArrival,
earliestStart), zeroResource);
}
// Pad at the beginning
long latestEnd = findLatestTime(allocation.toIntervalMap());
if (latestEnd < jobDeadline) {
allocation.addInterval(new ReservationInterval(latestEnd, jobDeadline),
zeroResource);
}
}
{code}
> ReservationAgent enhancements required to support recurring reservations in
> the YARN ReservationSystem
> ------------------------------------------------------------------------------------------------------
>
> Key: YARN-5329
> URL: https://issues.apache.org/jira/browse/YARN-5329
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Subru Krishnan
> Assignee: Carlo Curino
> Attachments: YARN-5329.v0.patch, YARN-5329.v1.patch,
> YARN-5329.v2.patch, YARN-5329.v3.patch
>
>
> YARN-5326 proposes adding native support for recurring reservations in the
> YARN ReservationSystem. This JIRA is a sub-task to track the changes required
> in ReservationAgent to accomplish it. Please refer to the design doc in the
> parent JIRA for details.
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