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<div class="subTitle">org.apache.hadoop.yarn.service.api.records</div>
<h2 title="Class PlacementConstraint" class="title">Class PlacementConstraint</h2>
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<pre>@InterfaceAudience.Public
@InterfaceStability.Unstable
public class <span class="typeNameLabel">PlacementConstraint</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="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">Placement constraint details.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../../serialized-form.html#org.apache.hadoop.yarn.service.api.records.PlacementConstraint">Serialized Form</a></dd>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#PlacementConstraint--">PlacementConstraint</a></span>()</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="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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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#equals-java.lang.Object-">equals</a></span>(<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>&nbsp;o)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getMaxCardinality--">getMaxCardinality</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getMinCardinality--">getMinCardinality</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getName--">getName</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getNodeAttributes--">getNodeAttributes</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getNodePartitions--">getNodePartitions</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getScope--">getScope</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getTargetTags--">getTargetTags</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#getType--">getType</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#maxCardinality-java.lang.Long-">maxCardinality</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;maxCardinality)</code>
<div class="block">When placement type is cardinality, the maximum number of containers of the
depending component that a host should have, where containers of this
component can be allocated on.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#minCardinality-java.lang.Long-">minCardinality</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;minCardinality)</code>
<div class="block">When placement type is cardinality, the minimum number of containers of the
depending component that a host should have, where containers of this
component can be allocated on.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#name-java.lang.String-">name</a></span>(<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;name)</code>
<div class="block">An optional name associated to this constraint.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#nodeAttributes-java.util.Map-">nodeAttributes</a></span>(<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;&nbsp;nodeAttributes)</code>
<div class="block">Node attributes are a set of key:value(s) pairs associated with nodes.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#nodePartitions-java.util.List-">nodePartitions</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;nodePartitions)</code>
<div class="block">Node partitions where the containers of this component can run.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#scope-org.apache.hadoop.yarn.service.api.records.PlacementScope-">scope</a></span>(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a>&nbsp;scope)</code>
<div class="block">The scope of placement.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setMaxCardinality-java.lang.Long-">setMaxCardinality</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;maxCardinality)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setMinCardinality-java.lang.Long-">setMinCardinality</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;minCardinality)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setName-java.lang.String-">setName</a></span>(<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;name)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setNodeAttributes-java.util.Map-">setNodeAttributes</a></span>(<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;&nbsp;nodeAttributes)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setNodePartitions-java.util.List-">setNodePartitions</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;nodePartitions)</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setScope-org.apache.hadoop.yarn.service.api.records.PlacementScope-">setScope</a></span>(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a>&nbsp;scope)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setTargetTags-java.util.List-">setTargetTags</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;targetTags)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#setType-org.apache.hadoop.yarn.service.api.records.PlacementType-">setType</a></span>(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a>&nbsp;type)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#targetTags-java.util.List-">targetTags</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;targetTags)</code>
<div class="block">The name of the components that this component's placement policy is
depending upon are added as target tags.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code><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></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#toString--">toString</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html#type-org.apache.hadoop.yarn.service.api.records.PlacementType-">type</a></span>(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a>&nbsp;type)</code>
<div class="block">The type of placement.</div>
</td>
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<pre>public&nbsp;PlacementConstraint()</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;name(<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;name)</pre>
<div class="block">An optional name associated to this constraint.</div>
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<pre>public&nbsp;<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;getName()</pre>
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<pre>public&nbsp;void&nbsp;setName(<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;name)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;type(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a>&nbsp;type)</pre>
<div class="block">The type of placement.</div>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a>&nbsp;getType()</pre>
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<pre>public&nbsp;void&nbsp;setType(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementType.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementType</a>&nbsp;type)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;scope(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a>&nbsp;scope)</pre>
<div class="block">The scope of placement.</div>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a>&nbsp;getScope()</pre>
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<pre>public&nbsp;void&nbsp;setScope(<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementScope.html" title="enum in org.apache.hadoop.yarn.service.api.records">PlacementScope</a>&nbsp;scope)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;targetTags(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;targetTags)</pre>
<div class="block">The name of the components that this component's placement policy is
depending upon are added as target tags. So for affinity say, this
component's containers are requesting to be placed on hosts where
containers of the target tag component(s) are running on. Target tags can
also contain the name of this component, in which case it implies that for
anti-affinity say, no more than one container of this component can be
placed on a host. Similarly, for cardinality, it would mean that containers
of this component is requesting to be placed on hosts where at least
minCardinality but no more than maxCardinality containers of the target tag
component(s) are running.</div>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;getTargetTags()</pre>
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<pre>public&nbsp;void&nbsp;setTargetTags(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;targetTags)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;nodeAttributes(<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;&nbsp;nodeAttributes)</pre>
<div class="block">Node attributes are a set of key:value(s) pairs associated with nodes.</div>
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<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;&nbsp;getNodeAttributes()</pre>
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<pre>public&nbsp;void&nbsp;setNodeAttributes(<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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&gt;&nbsp;nodeAttributes)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;nodePartitions(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;nodePartitions)</pre>
<div class="block">Node partitions where the containers of this component can run.</div>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;getNodePartitions()</pre>
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<pre>public&nbsp;void&nbsp;setNodePartitions(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<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>&gt;&nbsp;nodePartitions)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;minCardinality(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;minCardinality)</pre>
<div class="block">When placement type is cardinality, the minimum number of containers of the
depending component that a host should have, where containers of this
component can be allocated on.</div>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;getMinCardinality()</pre>
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<pre>public&nbsp;void&nbsp;setMinCardinality(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;minCardinality)</pre>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/service/api/records/PlacementConstraint.html" title="class in org.apache.hadoop.yarn.service.api.records">PlacementConstraint</a>&nbsp;maxCardinality(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;maxCardinality)</pre>
<div class="block">When placement type is cardinality, the maximum number of containers of the
depending component that a host should have, where containers of this
component can be allocated on.</div>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;getMaxCardinality()</pre>
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<pre>public&nbsp;void&nbsp;setMaxCardinality(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;maxCardinality)</pre>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code>&nbsp;in class&nbsp;<code><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></code></dd>
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<pre>public&nbsp;<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;toString()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><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></code></dd>
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