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<div class="subTitle">org.apache.hadoop.yarn.server.nodemanager.api.deviceplugin</div>
<h2 title="Class DeviceRuntimeSpec" class="title">Class DeviceRuntimeSpec</h2>
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<pre>public final class <span class="typeNameLabel">DeviceRuntimeSpec</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>
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<div class="block">This is a spec used to prepare and run container.
It's return value of onDeviceAllocated invoked by the framework.
For preparation, if volumeSpecs is populated then the framework will
create the volume before using the device
When running container, the envs indicates environment variable needed.
The containerRuntime indicates what Docker runtime to use.
The volume and device mounts describes key isolation requirements</div>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.Builder.html" title="class in org.apache.hadoop.yarn.server.nodemanager.api.deviceplugin">DeviceRuntimeSpec.Builder</a></span></code>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.html#getContainerRuntime--">getContainerRuntime</a></span>()</code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.html#getDeviceMounts--">getDeviceMounts</a></span>()</code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.html#getEnvs--">getEnvs</a></span>()</code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.html#getVolumeMounts--">getVolumeMounts</a></span>()</code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/DeviceRuntimeSpec.html#getVolumeSpecs--">getVolumeSpecs</a></span>()</code>&nbsp;</td>
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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;getContainerRuntime()</pre>
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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/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;getEnvs()</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/MountVolumeSpec.html" title="class in org.apache.hadoop.yarn.server.nodemanager.api.deviceplugin">MountVolumeSpec</a>&gt;&nbsp;getVolumeMounts()</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/MountDeviceSpec.html" title="class in org.apache.hadoop.yarn.server.nodemanager.api.deviceplugin">MountDeviceSpec</a>&gt;&nbsp;getDeviceMounts()</pre>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="../../../../../../../../org/apache/hadoop/yarn/server/nodemanager/api/deviceplugin/VolumeSpec.html" title="class in org.apache.hadoop.yarn.server.nodemanager.api.deviceplugin">VolumeSpec</a>&gt;&nbsp;getVolumeSpecs()</pre>
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