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| <div class="subTitle">org.apache.hadoop.yarn.server.resourcemanager.scheduler</div> |
| <h2 title="Class SchedulerUtils" class="title">Class SchedulerUtils</h2> |
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| <li>org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils</li> |
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| <pre>@InterfaceAudience.Private |
| @InterfaceStability.Unstable |
| public class <span class="typeNameLabel">SchedulerUtils</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></pre> |
| <div class="block">Utilities shared by schedulers.</div> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.MaxResourceValidationResult.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">SchedulerUtils.MaxResourceValidationResult</a></span></code> |
| <div class="block">This class contains invalid resource information along with its |
| resource request.</div> |
| </td> |
| </tr> |
| </table> |
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| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#COMPLETED_APPLICATION">COMPLETED_APPLICATION</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#EXPIRED_CONTAINER">EXPIRED_CONTAINER</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#LOST_CONTAINER">LOST_CONTAINER</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#PREEMPTED_CONTAINER">PREEMPTED_CONTAINER</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#RELEASED_CONTAINER">RELEASED_CONTAINER</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#UNRESERVED_CONTAINER">UNRESERVED_CONTAINER</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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/server/resourcemanager/scheduler/SchedulerUtils.html#UPDATED_CONTAINER">UPDATED_CONTAINER</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#SchedulerUtils--">SchedulerUtils</a></span>()</code> </td> |
| </tr> |
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| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#checkQueueLabelExpression-java.util.Set-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">checkQueueLabelExpression</a></span>(<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><<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>> queueLabels, |
| <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> labelExpression, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext)</code> |
| <div class="block">Check queue label expression, check if node label in queue's |
| node-label-expression existed in clusterNodeLabels if rmContext != null</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.yarn.api.records.ContainerStatus</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#createAbnormalContainerStatus-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">createAbnormalContainerStatus</a></span>(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</code> |
| <div class="block">Utility to create a <code>ContainerStatus</code> during exceptional |
| circumstances.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.yarn.api.records.ContainerStatus</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#createKilledContainerStatus-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">createKilledContainerStatus</a></span>(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</code> |
| <div class="block">Utility to create a <code>ContainerStatus</code> for killed containers.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#createOpportunisticRmContainer-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.Container-boolean-">createOpportunisticRmContainer</a></span>(<a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.Container container, |
| boolean isRemotelyAllocated)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.yarn.api.records.ContainerStatus</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#createPreemptedContainerStatus-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">createPreemptedContainerStatus</a></span>(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</code> |
| <div class="block">Utility to create a <code>ContainerStatus</code> during exceptional |
| circumstances.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#enforcePartitionExclusivity-org.apache.hadoop.yarn.api.records.ResourceRequest-java.util.Set-java.lang.String-">enforcePartitionExclusivity</a></span>(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| <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><<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>> enforcedPartitions, |
| <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> appLabel)</code> |
| <div class="block">If RM should enforce partition exclusivity for enforced partition "x": |
| 1) If request is "x" and app label is not "x", |
| override request to app's label.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.yarn.api.records.Resource</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">getNormalizedResource</a></span>(org.apache.hadoop.yarn.api.records.Resource ask, |
| org.apache.hadoop.yarn.util.resource.ResourceCalculator resourceCalculator, |
| org.apache.hadoop.yarn.api.records.Resource minimumResource, |
| org.apache.hadoop.yarn.api.records.Resource maximumResource, |
| org.apache.hadoop.yarn.api.records.Resource incrementResource)</code> |
| <div class="block">Utility method to normalize a resource request, by ensuring that the |
| requested memory is a multiple of increment resource and is not zero.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#hasPendingResourceRequest-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.SchedulingMode-">hasPendingResourceRequest</a></span>(org.apache.hadoop.yarn.util.resource.ResourceCalculator rc, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceUsage.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ResourceUsage</a> usage, |
| <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> nodePartition, |
| org.apache.hadoop.yarn.api.records.Resource cluster, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/SchedulingMode.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity">SchedulingMode</a> schedulingMode)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#normalizeAndValidateRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-java.lang.String-boolean-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.QueueInfo-boolean-">normalizeAndValidateRequest</a></span>(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource maximumAllocation, |
| <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> queueName, |
| boolean isRecovery, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.QueueInfo queueInfo, |
| boolean nodeLabelsEnabled)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#normalizeAndValidateRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.QueueInfo-boolean-">normalizeAndValidateRequest</a></span>(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource maximumAllocation, |
| <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> queueName, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.QueueInfo queueInfo, |
| boolean nodeLabelsEnabled)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#normalizeRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">normalizeRequest</a></span>(org.apache.hadoop.yarn.api.records.ResourceRequest ask, |
| org.apache.hadoop.yarn.util.resource.ResourceCalculator resourceCalculator, |
| org.apache.hadoop.yarn.api.records.Resource minimumResource, |
| org.apache.hadoop.yarn.api.records.Resource maximumResource)</code> |
| <div class="block">Utility method to normalize a resource request, by ensuring that the |
| requested memory is a multiple of minMemory and is not zero.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.hadoop.yarn.security.AccessType</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#toAccessType-org.apache.hadoop.yarn.api.records.QueueACL-">toAccessType</a></span>(org.apache.hadoop.yarn.api.records.QueueACL acl)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.MaxResourceValidationResult.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">SchedulerUtils.MaxResourceValidationResult</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.html#validateResourceRequestsAgainstQueueMaxResource-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-">validateResourceRequestsAgainstQueueMaxResource</a></span>(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource availableResource)</code> </td> |
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| <h4>SchedulerUtils</h4> |
| <pre>public SchedulerUtils()</pre> |
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| <a name="createAbnormalContainerStatus-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-"> |
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| <h4>createAbnormalContainerStatus</h4> |
| <pre>public static org.apache.hadoop.yarn.api.records.ContainerStatus createAbnormalContainerStatus(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</pre> |
| <div class="block">Utility to create a <code>ContainerStatus</code> during exceptional |
| circumstances.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>containerId</code> - <code>ContainerId</code> of returned/released/lost container.</dd> |
| <dd><code>diagnostics</code> - diagnostic message</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>ContainerStatus</code> for an returned/released/lost |
| container</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createKilledContainerStatus-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-"> |
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| <h4>createKilledContainerStatus</h4> |
| <pre>public static org.apache.hadoop.yarn.api.records.ContainerStatus createKilledContainerStatus(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</pre> |
| <div class="block">Utility to create a <code>ContainerStatus</code> for killed containers.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>containerId</code> - <code>ContainerId</code> of the killed container.</dd> |
| <dd><code>diagnostics</code> - diagnostic message</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>ContainerStatus</code> for a killed container</dd> |
| </dl> |
| </li> |
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| <h4>createPreemptedContainerStatus</h4> |
| <pre>public static org.apache.hadoop.yarn.api.records.ContainerStatus createPreemptedContainerStatus(org.apache.hadoop.yarn.api.records.ContainerId containerId, |
| <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> diagnostics)</pre> |
| <div class="block">Utility to create a <code>ContainerStatus</code> during exceptional |
| circumstances.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>containerId</code> - <code>ContainerId</code> of returned/released/lost container.</dd> |
| <dd><code>diagnostics</code> - diagnostic message</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>ContainerStatus</code> for an returned/released/lost |
| container</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="normalizeRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-"> |
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| <h4>normalizeRequest</h4> |
| <pre>public static void normalizeRequest(org.apache.hadoop.yarn.api.records.ResourceRequest ask, |
| org.apache.hadoop.yarn.util.resource.ResourceCalculator resourceCalculator, |
| org.apache.hadoop.yarn.api.records.Resource minimumResource, |
| org.apache.hadoop.yarn.api.records.Resource maximumResource)</pre> |
| <div class="block">Utility method to normalize a resource request, by ensuring that the |
| requested memory is a multiple of minMemory and is not zero.</div> |
| </li> |
| </ul> |
| <a name="getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-"> |
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| <h4>getNormalizedResource</h4> |
| <pre>public static org.apache.hadoop.yarn.api.records.Resource getNormalizedResource(org.apache.hadoop.yarn.api.records.Resource ask, |
| org.apache.hadoop.yarn.util.resource.ResourceCalculator resourceCalculator, |
| org.apache.hadoop.yarn.api.records.Resource minimumResource, |
| org.apache.hadoop.yarn.api.records.Resource maximumResource, |
| org.apache.hadoop.yarn.api.records.Resource incrementResource)</pre> |
| <div class="block">Utility method to normalize a resource request, by ensuring that the |
| requested memory is a multiple of increment resource and is not zero.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>normalized resource</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="normalizeAndValidateRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-java.lang.String-boolean-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.QueueInfo-boolean-"> |
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| <h4>normalizeAndValidateRequest</h4> |
| <pre>public static void normalizeAndValidateRequest(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource maximumAllocation, |
| <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> queueName, |
| boolean isRecovery, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.QueueInfo queueInfo, |
| boolean nodeLabelsEnabled) |
| throws org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="normalizeAndValidateRequest-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.QueueInfo-boolean-"> |
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| <h4>normalizeAndValidateRequest</h4> |
| <pre>public static void normalizeAndValidateRequest(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource maximumAllocation, |
| <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> queueName, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.QueueInfo queueInfo, |
| boolean nodeLabelsEnabled) |
| throws org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="enforcePartitionExclusivity-org.apache.hadoop.yarn.api.records.ResourceRequest-java.util.Set-java.lang.String-"> |
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| <h4>enforcePartitionExclusivity</h4> |
| <pre>public static void enforcePartitionExclusivity(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| <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><<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>> enforcedPartitions, |
| <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> appLabel)</pre> |
| <div class="block">If RM should enforce partition exclusivity for enforced partition "x": |
| 1) If request is "x" and app label is not "x", |
| override request to app's label. |
| 2) If app label is "x", ensure request is "x".</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resReq</code> - resource request</dd> |
| <dd><code>enforcedPartitions</code> - list of exclusive enforced partitions</dd> |
| <dd><code>appLabel</code> - app's node label expression</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="validateResourceRequestsAgainstQueueMaxResource-org.apache.hadoop.yarn.api.records.ResourceRequest-org.apache.hadoop.yarn.api.records.Resource-"> |
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| <h4>validateResourceRequestsAgainstQueueMaxResource</h4> |
| <pre>public static <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/SchedulerUtils.MaxResourceValidationResult.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">SchedulerUtils.MaxResourceValidationResult</a> validateResourceRequestsAgainstQueueMaxResource(org.apache.hadoop.yarn.api.records.ResourceRequest resReq, |
| org.apache.hadoop.yarn.api.records.Resource availableResource) |
| throws org.apache.hadoop.yarn.exceptions.SchedulerInvalidResoureRequestException</pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.SchedulerInvalidResoureRequestException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkQueueLabelExpression-java.util.Set-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.RMContext-"> |
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| <h4>checkQueueLabelExpression</h4> |
| <pre>public static boolean checkQueueLabelExpression(<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><<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>> queueLabels, |
| <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> labelExpression, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext)</pre> |
| <div class="block">Check queue label expression, check if node label in queue's |
| node-label-expression existed in clusterNodeLabels if rmContext != null</div> |
| </li> |
| </ul> |
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| </a> |
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| <h4>toAccessType</h4> |
| <pre>public static org.apache.hadoop.yarn.security.AccessType toAccessType(org.apache.hadoop.yarn.api.records.QueueACL acl)</pre> |
| </li> |
| </ul> |
| <a name="hasPendingResourceRequest-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceUsage-java.lang.String-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.SchedulingMode-"> |
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| <h4>hasPendingResourceRequest</h4> |
| <pre>@InterfaceAudience.Private |
| public static boolean hasPendingResourceRequest(org.apache.hadoop.yarn.util.resource.ResourceCalculator rc, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceUsage.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ResourceUsage</a> usage, |
| <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> nodePartition, |
| org.apache.hadoop.yarn.api.records.Resource cluster, |
| <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/SchedulingMode.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity">SchedulingMode</a> schedulingMode)</pre> |
| </li> |
| </ul> |
| <a name="createOpportunisticRmContainer-org.apache.hadoop.yarn.server.resourcemanager.RMContext-org.apache.hadoop.yarn.api.records.Container-boolean-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>createOpportunisticRmContainer</h4> |
| <pre>public static <a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a> createOpportunisticRmContainer(<a href="../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext, |
| org.apache.hadoop.yarn.api.records.Container container, |
| boolean isRemotelyAllocated)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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