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<div class="subTitle">org.apache.hadoop.yarn.server.resourcemanager.reservation.planning</div>
<h2 title="Class StageAllocatorLowCostAligned" class="title">Class StageAllocatorLowCostAligned</h2>
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<li>org.apache.hadoop.yarn.server.resourcemanager.reservation.planning.StageAllocatorLowCostAligned</li>
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<dd><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocator.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocator</a></dd>
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<pre>public class <span class="typeNameLabel">StageAllocatorLowCostAligned</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocator.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocator</a></pre>
<div class="block">A stage allocator that iteratively allocates containers in the
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.DurationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning"><code>StageAllocatorLowCostAligned.DurationInterval</code></a> with lowest overall cost. The algorithm only
considers non-overlapping intervals of length 'duration'. This guarantees
that the allocations are aligned. If 'allocateLeft == true', the intervals
considered by the algorithm are aligned to stageArrival; otherwise, they are
aligned to stageDeadline. The smoothnessFactor parameter controls the number
of containers that are simultaneously allocated in each iteration of the
algorithm.</div>
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<td class="colFirst"><code>protected static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.DurationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocatorLowCostAligned.DurationInterval</a></span></code>
<div class="block">An inner class that represents an interval, typically of length duration.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#StageAllocatorLowCostAligned-boolean-">StageAllocatorLowCostAligned</a></span>(boolean&nbsp;allocateLeft)</code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#StageAllocatorLowCostAligned-int-boolean-">StageAllocatorLowCostAligned</a></span>(int&nbsp;smoothnessFactor,
boolean&nbsp;allocateLeft)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#calcCostOfInterval-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-long-">calcCostOfInterval</a></span>(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#calcCostOfLoad-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-">calcCostOfLoad</a></span>(org.apache.hadoop.yarn.api.records.Resource&nbsp;load,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#calcCostOfTimeSlot-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-">calcCostOfTimeSlot</a></span>(long&nbsp;t,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/ReservationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">ReservationInterval</a>,org.apache.hadoop.yarn.api.records.Resource&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#computeStageAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.Plan-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.ReservationRequest-long-long-long-java.lang.String-org.apache.hadoop.yarn.api.records.ReservationId-">computeStageAllocation</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/Plan.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.reservation">Plan</a>&nbsp;plan,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.ReservationRequest&nbsp;rr,
long&nbsp;stageArrival,
long&nbsp;stageDeadline,
long&nbsp;period,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;user,
org.apache.hadoop.yarn.api.records.ReservationId&nbsp;oldId)</code>
<div class="block">Computes the allocation of a stage inside a defined time interval.</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>protected static <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.DurationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocatorLowCostAligned.DurationInterval</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#getDurationInterval-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.util.resource.ResourceCalculator-long-org.apache.hadoop.yarn.api.records.Resource-">getDurationInterval</a></span>(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;netRLERes,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step,
org.apache.hadoop.yarn.api.records.Resource&nbsp;requestedResources)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#getDurationIntervalGangsCanFit-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-">getDurationIntervalGangsCanFit</a></span>(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;netRLERes,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
org.apache.hadoop.yarn.api.records.Resource&nbsp;requestedResources)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected static double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#getDurationIntervalTotalCost-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-long-">getDurationIntervalTotalCost</a></span>(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.yarn.api.records.Resource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#getLoadAtTime-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-">getLoadAtTime</a></span>(long&nbsp;t,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#stepRoundDown-long-long-">stepRoundDown</a></span>(long&nbsp;t,
long&nbsp;step)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.html#stepRoundUp-long-long-">stepRoundUp</a></span>(long&nbsp;t,
long&nbsp;step)</code>&nbsp;</td>
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<h4>StageAllocatorLowCostAligned</h4>
<pre>public&nbsp;StageAllocatorLowCostAligned(boolean&nbsp;allocateLeft)</pre>
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<pre>public&nbsp;StageAllocatorLowCostAligned(int&nbsp;smoothnessFactor,
boolean&nbsp;allocateLeft)</pre>
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<h3>Method Detail</h3>
<a name="computeStageAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.Plan-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.ReservationRequest-long-long-long-java.lang.String-org.apache.hadoop.yarn.api.records.ReservationId-">
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<h4>computeStageAllocation</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/ReservationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">ReservationInterval</a>,org.apache.hadoop.yarn.api.records.Resource&gt;&nbsp;computeStageAllocation(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/Plan.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.reservation">Plan</a>&nbsp;plan,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.ReservationRequest&nbsp;rr,
long&nbsp;stageArrival,
long&nbsp;stageDeadline,
long&nbsp;period,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;user,
org.apache.hadoop.yarn.api.records.ReservationId&nbsp;oldId)
throws <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocator.html#computeStageAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.Plan-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.ReservationRequest-long-long-long-java.lang.String-org.apache.hadoop.yarn.api.records.ReservationId-">StageAllocator</a></code></span></div>
<div class="block">Computes the allocation of a stage inside a defined time interval.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocator.html#computeStageAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.Plan-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.ReservationRequest-long-long-long-java.lang.String-org.apache.hadoop.yarn.api.records.ReservationId-">computeStageAllocation</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocator.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocator</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>plan</code> - the Plan to which the reservation must be fitted</dd>
<dd><code>planLoads</code> - a 'dirty' read of the plan loads at each time</dd>
<dd><code>planModifications</code> - the allocations performed by the planning
algorithm which are not yet reflected by plan</dd>
<dd><code>rr</code> - the stage</dd>
<dd><code>stageArrival</code> - the arrival time (earliest starting time) set for
the stage by the two phase planning algorithm</dd>
<dd><code>stageDeadline</code> - the deadline of the stage set by the two phase
planning algorithm</dd>
<dd><code>period</code> - the periodicity with which this stage appears</dd>
<dd><code>user</code> - name of the user</dd>
<dd><code>oldId</code> - identifier of the old reservation</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The computed allocation (or null if the stage could not be
allocated)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></code> - if operation is unsuccessful</dd>
</dl>
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</ul>
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<h4>getDurationInterval</h4>
<pre>protected static&nbsp;<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/planning/StageAllocatorLowCostAligned.DurationInterval.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.planning">StageAllocatorLowCostAligned.DurationInterval</a>&nbsp;getDurationInterval(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;netRLERes,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step,
org.apache.hadoop.yarn.api.records.Resource&nbsp;requestedResources)
throws <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></code></dd>
</dl>
</li>
</ul>
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<h4>getDurationIntervalTotalCost</h4>
<pre>protected static&nbsp;double&nbsp;getDurationIntervalTotalCost(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step)
throws <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></code></dd>
</dl>
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<a name="getDurationIntervalGangsCanFit-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-">
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<pre>protected static&nbsp;int&nbsp;getDurationIntervalGangsCanFit(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;netRLERes,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
org.apache.hadoop.yarn.api.records.Resource&nbsp;requestedResources)
throws <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/exceptions/PlanningException.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions">PlanningException</a></code></dd>
</dl>
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</ul>
<a name="calcCostOfInterval-long-long-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-long-">
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<h4>calcCostOfInterval</h4>
<pre>protected&nbsp;double&nbsp;calcCostOfInterval(long&nbsp;startTime,
long&nbsp;endTime,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc,
long&nbsp;step)</pre>
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<h4>calcCostOfTimeSlot</h4>
<pre>protected&nbsp;double&nbsp;calcCostOfTimeSlot(long&nbsp;t,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc)</pre>
</li>
</ul>
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<h4>getLoadAtTime</h4>
<pre>protected&nbsp;org.apache.hadoop.yarn.api.records.Resource&nbsp;getLoadAtTime(long&nbsp;t,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planLoads,
<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/reservation/RLESparseResourceAllocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.reservation">RLESparseResourceAllocation</a>&nbsp;planModifications)</pre>
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<pre>protected static&nbsp;double&nbsp;calcCostOfLoad(org.apache.hadoop.yarn.api.records.Resource&nbsp;load,
org.apache.hadoop.yarn.api.records.Resource&nbsp;capacity,
org.apache.hadoop.yarn.util.resource.ResourceCalculator&nbsp;resCalc)</pre>
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<h4>stepRoundDown</h4>
<pre>protected static&nbsp;long&nbsp;stepRoundDown(long&nbsp;t,
long&nbsp;step)</pre>
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<pre>protected static&nbsp;long&nbsp;stepRoundUp(long&nbsp;t,
long&nbsp;step)</pre>
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