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<title>Uses of Package org.apache.hadoop.yarn.api.resource (Apache Hadoop YARN API 3.3.1 API)</title>
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<h1 title="Uses of Package org.apache.hadoop.yarn.api.resource" class="title">Uses of Package<br>org.apache.hadoop.yarn.api.resource</h1>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.api.protocolrecords">org.apache.hadoop.yarn.api.protocolrecords</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.api.records">org.apache.hadoop.yarn.api.records</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.api.resource">org.apache.hadoop.yarn.api.resource</a></td>
<td class="colLast">
<div class="block">API related to resources.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.hadoop.yarn.util.constraint">org.apache.hadoop.yarn.util.constraint</a></td>
<td class="colLast">
<div class="block">Package org.apache.hadoop.yarn.util.constraint contains classes
which is used as utility class for placement constraints.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.api.protocolrecords">
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a> used by <a href="../../../../../../org/apache/hadoop/yarn/api/protocolrecords/package-summary.html">org.apache.hadoop.yarn.api.protocolrecords</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.html#org.apache.hadoop.yarn.api.protocolrecords">PlacementConstraint</a>
<div class="block"><code>PlacementConstraint</code> represents a placement constraint for a resource
allocation.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.api.records">
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a> used by <a href="../../../../../../org/apache/hadoop/yarn/api/records/package-summary.html">org.apache.hadoop.yarn.api.records</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.html#org.apache.hadoop.yarn.api.records">PlacementConstraint</a>
<div class="block"><code>PlacementConstraint</code> represents a placement constraint for a resource
allocation.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.hadoop.yarn.api.resource">
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a> used by <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint</a>
<div class="block"><code>PlacementConstraint</code> represents a placement constraint for a resource
allocation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.AbstractConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.AbstractConstraint</a>
<div class="block">Abstract class that acts as the superclass of all placement constraint
classes.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.And.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.And</a>
<div class="block">Class that represents a composite constraint that is a conjunction of other
constraints.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.CardinalityConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.CardinalityConstraint</a>
<div class="block">Class that represents a cardinality constraint.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.CompositeConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.CompositeConstraint</a>
<div class="block">Class that represents composite constraints, which comprise other
constraints, forming a constraint tree.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.DelayedOr.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.DelayedOr</a>
<div class="block">Class that represents a composite constraint that comprises a list of timed
placement constraints (see <a href="../../../../../../org/apache/hadoop/yarn/api/resource/PlacementConstraint.TimedPlacementConstraint.html" title="class in org.apache.hadoop.yarn.api.resource"><code>PlacementConstraint.TimedPlacementConstraint</code></a>).</div>
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</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.Or.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.Or</a>
<div class="block">Class that represents a composite constraint that is a disjunction of other
constraints.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.SingleConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.SingleConstraint</a>
<div class="block">Consider a set of nodes N that belongs to the scope specified in the
constraint.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.TargetConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.TargetConstraint</a>
<div class="block">Class that represents a target constraint.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.TargetExpression.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.TargetExpression</a>
<div class="block">Class representing the target expressions that are used in placement
constraints.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.TargetExpression.TargetType.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.TargetExpression.TargetType</a>
<div class="block">Enum specifying the type of the target expression.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.TimedPlacementConstraint.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.TimedPlacementConstraint</a>
<div class="block">Represents a timed placement constraint that has to be satisfied within a
time window.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.TimedPlacementConstraint.DelayUnit.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.TimedPlacementConstraint.DelayUnit</a>
<div class="block">The unit of scheduling delay.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.Visitable.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.Visitable</a>
<div class="block">Interface used to enable the elements of the constraint tree to be visited.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.Visitor.html#org.apache.hadoop.yarn.api.resource">PlacementConstraint.Visitor</a>
<div class="block">Visitor API for a constraint tree.</div>
</td>
</tr>
</tbody>
</table>
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<caption><span>Classes in <a href="../../../../../../org/apache/hadoop/yarn/api/resource/package-summary.html">org.apache.hadoop.yarn.api.resource</a> used by <a href="../../../../../../org/apache/hadoop/yarn/util/constraint/package-summary.html">org.apache.hadoop.yarn.util.constraint</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.html#org.apache.hadoop.yarn.util.constraint">PlacementConstraint</a>
<div class="block"><code>PlacementConstraint</code> represents a placement constraint for a resource
allocation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/hadoop/yarn/api/resource/class-use/PlacementConstraint.AbstractConstraint.html#org.apache.hadoop.yarn.util.constraint">PlacementConstraint.AbstractConstraint</a>
<div class="block">Abstract class that acts as the superclass of all placement constraint
classes.</div>
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