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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair</div> |
| <h2 title="Class FairScheduler" class="title">Class FairScheduler</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.hadoop.service.AbstractService</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairScheduler</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.event.EventHandler<<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.event">SchedulerEvent</a>>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/Recoverable.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.recovery">Recoverable</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ResourceScheduler</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.LimitedPrivate(value="yarn") |
| @InterfaceStability.Unstable |
| public class <span class="typeNameLabel">FairScheduler</span> |
| extends <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></pre> |
| <div class="block">A scheduler that schedules resources between a set of queues. The scheduler |
| keeps track of the resources used by each queue, and attempts to maintain |
| fairness by scheduling tasks at queues whose allocations are farthest below |
| an ideal fair distribution. |
| |
| The fair scheduler supports hierarchical queues. All queues descend from a |
| queue named "root". Available resources are distributed among the children |
| of the root queue in the typical fair scheduling fashion. Then, the children |
| distribute the resources assigned to them to their children in the same |
| fashion. Applications may only be scheduled on leaf queues. Queues can be |
| specified as children of other queues by placing them as sub-elements of |
| their parents in the fair scheduler configuration file. |
| |
| A queue's name starts with the names of its parents, with periods as |
| separators. So a queue named "queue1" under the root named, would be |
| referred to as "root.queue1", and a queue named "queue2" under a queue |
| named "parent1" would be referred to as "root.parent1.queue2".</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.class.summary"> |
| <!-- --> |
| </a> |
| <h3>Nested Class Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.hadoop.service.Service"> |
| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service</h3> |
| <code>org.apache.hadoop.service.Service.STATE</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#assignMultiple">assignMultiple</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <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/fair/FairScheduler.html#CONTAINER_RESERVED">CONTAINER_RESERVED</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#continuousSchedulingEnabled">continuousSchedulingEnabled</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#continuousSchedulingSleepMs">continuousSchedulingSleepMs</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#maxAssign">maxAssign</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#nodeLocalityDelayMs">nodeLocalityDelayMs</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr 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/scheduler/fair/FairScheduler.html#nodeLocalityThreshold">nodeLocalityThreshold</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#rackLocalityDelayMs">rackLocalityDelayMs</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr 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/scheduler/fair/FairScheduler.html#rackLocalityThreshold">rackLocalityThreshold</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#sizeBasedWeight">sizeBasedWeight</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.hadoop.yarn.server.resourcemanager.scheduler.<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a></h3> |
| <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#activitiesManager">activitiesManager</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#applications">applications</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#EMPTY_ALLOCATION">EMPTY_ALLOCATION</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#lastNodeUpdateTime">lastNodeUpdateTime</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#minimumAllocation">minimumAllocation</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#nmExpireInterval">nmExpireInterval</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#nmHeartbeatInterval">nmHeartbeatInterval</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#nodeTracker">nodeTracker</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#readLock">readLock</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#rmContext">rmContext</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#schedulerHealth">schedulerHealth</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#schedulingMonitorManager">schedulingMonitorManager</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#THREAD_JOIN_TIMEOUT_MS">THREAD_JOIN_TIMEOUT_MS</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#updateInterval">updateInterval</a>, <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#writeLock">writeLock</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#FairScheduler--">FairScheduler</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#addApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-java.lang.String-boolean-org.apache.hadoop.yarn.server.resourcemanager.placement.ApplicationPlacementContext-">addApplication</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId applicationId, |
| <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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> user, |
| boolean isAppRecovering, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/placement/ApplicationPlacementContext.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.placement">ApplicationPlacementContext</a> placementContext)</code> |
| <div class="block">Add a new application to the scheduler, with a given id, queue name, and |
| user.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#addApplicationAttempt-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-boolean-boolean-">addApplicationAttempt</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId, |
| boolean transferStateFromPreviousAttempt, |
| boolean isAttemptRecovering)</code> |
| <div class="block">Add a new application attempt to the scheduler.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Allocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Allocation</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#allocate-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.util.List-java.util.List-java.util.List-java.util.List-java.util.List-org.apache.hadoop.yarn.server.resourcemanager.scheduler.ContainerUpdates-">allocate</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, |
| <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><org.apache.hadoop.yarn.api.records.ResourceRequest> ask, |
| <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><org.apache.hadoop.yarn.api.records.SchedulingRequest> schedulingRequests, |
| <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><org.apache.hadoop.yarn.api.records.ContainerId> release, |
| <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><<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>> blacklistAdditions, |
| <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><<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>> blacklistRemovals, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ContainerUpdates.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ContainerUpdates</a> updateRequests)</code> |
| <div class="block">The main api between the ApplicationMaster and the Scheduler.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#checkAccess-org.apache.hadoop.security.UserGroupInformation-org.apache.hadoop.yarn.api.records.QueueACL-java.lang.String-">checkAccess</a></span>(org.apache.hadoop.security.UserGroupInformation callerUGI, |
| org.apache.hadoop.yarn.api.records.QueueACL acl, |
| <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)</code> |
| <div class="block">Check if the user has permission to perform the operation.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#checkAndGetApplicationLifetime-java.lang.String-long-">checkAndGetApplicationLifetime</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> queueName, |
| long lifetime)</code> |
| <div class="block">Verify whether a submitted application lifetime is valid as per configured |
| Queue lifetime.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#completedContainerInternal-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-org.apache.hadoop.yarn.api.records.ContainerStatus-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerEventType-">completedContainerInternal</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a> rmContainer, |
| org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerEventType.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainerEventType</a> event)</code> |
| <div class="block">Clean up a completed container.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#createPreemptionThread--">createPreemptionThread</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">AllocationConfiguration</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getAllocationConfiguration--">getAllocationConfiguration</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <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><org.apache.hadoop.yarn.api.records.ApplicationAttemptId></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getAppsInQueue-java.lang.String-">getAppsInQueue</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> queueName)</code> |
| <div class="block">Gets the apps under a given queue</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairSchedulerConfiguration.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FairSchedulerConfiguration</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getConf--">getConf</a></span>()</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/security/RMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.security">RMContainerTokenSecretManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getContainerTokenSecretManager--">getContainerTokenSecretManager</a></span>()</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSContext.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSContext</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getContext--">getContext</a></span>()</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getContinuousSchedulingSleepMs--">getContinuousSchedulingSleepMs</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>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/fair/FairScheduler.html#getIncrementResourceCapability--">getIncrementResourceCapability</a></span>()</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>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/fair/FairScheduler.html#getMaximumResourceCapability-java.lang.String-">getMaximumResourceCapability</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> queueName)</code> |
| <div class="block">Get maximum allocatable <code>Resource</code> for the queue specified.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getNodeLocalityDelayMs--">getNodeLocalityDelayMs</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getNodeLocalityThreshold--">getNodeLocalityThreshold</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>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/fair/FairScheduler.html#getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">getNormalizedResource</a></span>(org.apache.hadoop.yarn.api.records.Resource requestedResource, |
| org.apache.hadoop.yarn.api.records.Resource maxResourceCapability)</code> |
| <div class="block">Normalize a resource request using scheduler level maximum resource or |
| queue based maximum resource.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getNumClusterNodes--">getNumClusterNodes</a></span>()</code> |
| <div class="block">Get the number of nodes available in the cluster.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getNumNodesInRack-java.lang.String-">getNumNodesInRack</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> rackName)</code> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><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>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getPlanQueues--">getPlanQueues</a></span>()</code> |
| <div class="block">Gets the list of names for queues managed by the Reservation System</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.yarn.api.records.QueueInfo</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getQueueInfo-java.lang.String-boolean-boolean-">getQueueInfo</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> queueName, |
| boolean includeChildQueues, |
| boolean recursive)</code> |
| <div class="block">Get queue information</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueueManager.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">QueueManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getQueueManager--">getQueueManager</a></span>()</code> </td> |
| </tr> |
| <tr id="i23" 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><org.apache.hadoop.yarn.api.records.QueueUserACLInfo></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getQueueUserAclInfo--">getQueueUserAclInfo</a></span>()</code> |
| <div class="block">Get acls for queues for current user.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getRackLocalityDelayMs--">getRackLocalityDelayMs</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getRackLocalityThreshold--">getRackLocalityThreshold</a></span>()</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getReservableNodesRatio--">getReservableNodesRatio</a></span>()</code> </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>org.apache.hadoop.yarn.util.resource.ResourceCalculator</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getResourceCalculator--">getResourceCalculator</a></span>()</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getRMContext--">getRMContext</a></span>()</code> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/QueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">QueueMetrics</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getRootQueueMetrics--">getRootQueueMetrics</a></span>()</code> |
| <div class="block">Get the root queue for the scheduler.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getSchedulerApp-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">getSchedulerApp</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId)</code> </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><org.apache.hadoop.yarn.proto.YarnServiceProtos.SchedulerResourceTypes></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#getSchedulingResourceTypes--">getSchedulingResourceTypes</a></span>()</code> |
| <div class="block">Return a collection of the resource types that are considered when |
| scheduling</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#handle-org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent-">handle</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.event">SchedulerEvent</a> event)</code> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isAtLeastReservationThreshold-org.apache.hadoop.yarn.util.resource.ResourceCalculator-org.apache.hadoop.yarn.api.records.Resource-">isAtLeastReservationThreshold</a></span>(org.apache.hadoop.yarn.util.resource.ResourceCalculator resourceCalculator, |
| org.apache.hadoop.yarn.api.records.Resource resource)</code> </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--">isContinuousSchedulingEnabled</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Continuous scheduling should not be turned ON. It is |
| deprecated because it can cause scheduler slowness due to locking issues. |
| Schedulers should use assignmultiple as a replacement.</span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isNoTerminalRuleCheck--">isNoTerminalRuleCheck</a></span>()</code> </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isSizeBasedWeight--">isSizeBasedWeight</a></span>()</code> </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#killContainer-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-">killContainer</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a> container)</code> |
| <div class="block">Kill a RMContainer.</div> |
| </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <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/server/resourcemanager/scheduler/fair/FairScheduler.html#moveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">moveApplication</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId appId, |
| <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)</code> |
| <div class="block">Moves the given application to the given queue</div> |
| </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#nodeUpdate-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-">nodeUpdate</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNode.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmnode">RMNode</a> nm)</code> |
| <div class="block">Process a heartbeat update from a node.</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#preValidateMoveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">preValidateMoveApplication</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId appId, |
| <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> newQueue)</code> |
| <div class="block">Perform pre-checks while moving the application.</div> |
| </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#recover-org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState-">recover</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.RMState.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.RMState</a> state)</code> </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#reinitialize-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">reinitialize</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <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">Re-initialize the <code>ResourceScheduler</code>.</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#removeQueue-java.lang.String-">removeQueue</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> queueName)</code> |
| <div class="block">Only supports removing empty leaf queues</div> |
| </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#serviceInit-org.apache.hadoop.conf.Configuration-">serviceInit</a></span>(org.apache.hadoop.conf.Configuration conf)</code> </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#serviceStart--">serviceStart</a></span>()</code> </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#serviceStop--">serviceStop</a></span>()</code> </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#setEntitlement-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.QueueEntitlement-">setEntitlement</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> queueName, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/common/QueueEntitlement.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.common">QueueEntitlement</a> entitlement)</code> |
| <div class="block">This method increase the entitlement for current queue (must respect |
| invariants, e.g., no overcommit of parents, non negative, etc.).</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#setRMContext-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">setRMContext</a></span>(<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">Set RMContext for <code>ResourceScheduler</code>.</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#update--">update</a></span>()</code> |
| <div class="block">Recompute the internal variables used by the scheduler - per-job weights, |
| fair shares, deficits, minimum slot allocations, and amount of used and |
| required resources per job.</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Priority</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#updateApplicationPriority-org.apache.hadoop.yarn.api.records.Priority-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture-org.apache.hadoop.security.UserGroupInformation-">updateApplicationPriority</a></span>(org.apache.hadoop.yarn.api.records.Priority newPriority, |
| org.apache.hadoop.yarn.api.records.ApplicationId applicationId, |
| org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture<<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>> future, |
| org.apache.hadoop.security.UserGroupInformation user)</code> |
| <div class="block">Change application priority of a submitted application at runtime</div> |
| </td> |
| </tr> |
| <tr id="i51" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#updateNodeResource-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-org.apache.hadoop.yarn.api.records.ResourceOption-">updateNodeResource</a></span>(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNode.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmnode">RMNode</a> nm, |
| org.apache.hadoop.yarn.api.records.ResourceOption resourceOption)</code> |
| <div class="block">Process resource update on a node and update Queue.</div> |
| </td> |
| </tr> |
| </table> |
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| <code>close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop</code></li> |
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| <h4>CONTAINER_RESERVED</h4> |
| <pre>public static final org.apache.hadoop.yarn.api.records.Resource CONTAINER_RESERVED</pre> |
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| protected volatile int continuousSchedulingSleepMs</pre> |
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| protected long rackLocalityDelayMs</pre> |
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| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSContext.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSContext</a> getContext()</pre> |
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| <pre>public void update()</pre> |
| <div class="block">Recompute the internal variables used by the scheduler - per-job weights, |
| fair shares, deficits, minimum slot allocations, and amount of used and |
| required resources per job.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#update--">update</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| </dl> |
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| </ul> |
| <a name="getContainerTokenSecretManager--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getContainerTokenSecretManager</h4> |
| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/security/RMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.security">RMContainerTokenSecretManager</a> getContainerTokenSecretManager()</pre> |
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| <a name="isSizeBasedWeight--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isSizeBasedWeight</h4> |
| <pre>public boolean isSizeBasedWeight()</pre> |
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| <a name="getIncrementResourceCapability--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getIncrementResourceCapability</h4> |
| <pre>public org.apache.hadoop.yarn.api.records.Resource getIncrementResourceCapability()</pre> |
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| </ul> |
| <a name="getNodeLocalityThreshold--"> |
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| </a> |
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| <h4>getNodeLocalityThreshold</h4> |
| <pre>public double getNodeLocalityThreshold()</pre> |
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| <h4>getRackLocalityThreshold</h4> |
| <pre>public double getRackLocalityThreshold()</pre> |
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| </ul> |
| <a name="getNodeLocalityDelayMs--"> |
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| <ul class="blockList"> |
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| <h4>getNodeLocalityDelayMs</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public long getNodeLocalityDelayMs()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| <div class="block">Delay in milliseconds for locality fallback node to rack.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>delay in ms</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRackLocalityDelayMs--"> |
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| <ul class="blockList"> |
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| <h4>getRackLocalityDelayMs</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public long getRackLocalityDelayMs()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| <div class="block">Delay in milliseconds for locality fallback rack to other.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>delay in ms</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isContinuousSchedulingEnabled--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isContinuousSchedulingEnabled</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public boolean isContinuousSchedulingEnabled()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Continuous scheduling should not be turned ON. It is |
| deprecated because it can cause scheduler slowness due to locking issues. |
| Schedulers should use assignmultiple as a replacement.</span></div> |
| <div class="block">Whether continuous scheduling is turned on.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether continuous scheduling is enabled</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getContinuousSchedulingSleepMs--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getContinuousSchedulingSleepMs</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public int getContinuousSchedulingSleepMs()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">linked to <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.html#isContinuousSchedulingEnabled--"><code>isContinuousSchedulingEnabled()</code></a> deprecation</span></div> |
| <div class="block">The sleep time of the continuous scheduler thread.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>sleep time in ms</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="addApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-java.lang.String-boolean-org.apache.hadoop.yarn.server.resourcemanager.placement.ApplicationPlacementContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>addApplication</h4> |
| <pre>protected void addApplication(org.apache.hadoop.yarn.api.records.ApplicationId applicationId, |
| <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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> user, |
| boolean isAppRecovering, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/placement/ApplicationPlacementContext.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.placement">ApplicationPlacementContext</a> placementContext)</pre> |
| <div class="block">Add a new application to the scheduler, with a given id, queue name, and |
| user. This will accept a new app even if the user or queue is above |
| configured limits, but the app will not be marked as runnable.</div> |
| </li> |
| </ul> |
| <a name="addApplicationAttempt-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-boolean-boolean-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>addApplicationAttempt</h4> |
| <pre>protected void addApplicationAttempt(org.apache.hadoop.yarn.api.records.ApplicationAttemptId applicationAttemptId, |
| boolean transferStateFromPreviousAttempt, |
| boolean isAttemptRecovering)</pre> |
| <div class="block">Add a new application attempt to the scheduler.</div> |
| </li> |
| </ul> |
| <a name="completedContainerInternal-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-org.apache.hadoop.yarn.api.records.ContainerStatus-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerEventType-"> |
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| </a> |
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| <h4>completedContainerInternal</h4> |
| <pre>protected void completedContainerInternal(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a> rmContainer, |
| org.apache.hadoop.yarn.api.records.ContainerStatus containerStatus, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainerEventType.html" title="enum in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainerEventType</a> event)</pre> |
| <div class="block">Clean up a completed container.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#completedContainerInternal-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-org.apache.hadoop.yarn.api.records.ContainerStatus-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerEventType-">completedContainerInternal</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-"> |
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| <h4>getNormalizedResource</h4> |
| <pre>public org.apache.hadoop.yarn.api.records.Resource getNormalizedResource(org.apache.hadoop.yarn.api.records.Resource requestedResource, |
| org.apache.hadoop.yarn.api.records.Resource maxResourceCapability)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">YarnScheduler</a></code></span></div> |
| <div class="block">Normalize a resource request using scheduler level maximum resource or |
| queue based maximum resource.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">getNormalizedResource</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#getNormalizedResource-org.apache.hadoop.yarn.api.records.Resource-org.apache.hadoop.yarn.api.records.Resource-">getNormalizedResource</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>requestedResource</code> - the resource to be normalized</dd> |
| <dd><code>maxResourceCapability</code> - Maximum container allocation value, if null or |
| empty scheduler level maximum container allocation value will be |
| used</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the normalized resource</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getMaximumResourceCapability-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getMaximumResourceCapability</h4> |
| <pre>public org.apache.hadoop.yarn.api.records.Resource getMaximumResourceCapability(<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)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getMaximumResourceCapability-java.lang.String-">YarnScheduler</a></code></span></div> |
| <div class="block">Get maximum allocatable <code>Resource</code> for the queue specified.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getMaximumResourceCapability-java.lang.String-">getMaximumResourceCapability</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#getMaximumResourceCapability-java.lang.String-">getMaximumResourceCapability</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - queue name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>maximum allocatable resource</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="killContainer-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-"> |
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| <h4>killContainer</h4> |
| <pre>public void killContainer(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmcontainer/RMContainer.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmcontainer">RMContainer</a> container)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#killContainer-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-">AbstractYarnScheduler</a></code></span></div> |
| <div class="block">Kill a RMContainer. This is meant to be called in tests only to simulate |
| AM container failures.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#killContainer-org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer-">killContainer</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>container</code> - the container to kill</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="allocate-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.util.List-java.util.List-java.util.List-java.util.List-java.util.List-org.apache.hadoop.yarn.server.resourcemanager.scheduler.ContainerUpdates-"> |
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| </a> |
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| <h4>allocate</h4> |
| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Allocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">Allocation</a> allocate(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, |
| <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><org.apache.hadoop.yarn.api.records.ResourceRequest> ask, |
| <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><org.apache.hadoop.yarn.api.records.SchedulingRequest> schedulingRequests, |
| <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><org.apache.hadoop.yarn.api.records.ContainerId> release, |
| <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><<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>> blacklistAdditions, |
| <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><<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>> blacklistRemovals, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ContainerUpdates.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ContainerUpdates</a> updateRequests)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#allocate-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.util.List-java.util.List-java.util.List-java.util.List-java.util.List-org.apache.hadoop.yarn.server.resourcemanager.scheduler.ContainerUpdates-">YarnScheduler</a></code></span></div> |
| <div class="block">The main api between the ApplicationMaster and the Scheduler. |
| The ApplicationMaster is updating his future resource requirements |
| and may release containers he doens't need.</div> |
| <dl> |
| <dd><code>updateRequests</code> - @return the <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/Allocation.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler"><code>Allocation</code></a> for the application</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="nodeUpdate-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-"> |
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| </a> |
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| <h4>nodeUpdate</h4> |
| <pre>protected void nodeUpdate(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNode.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmnode">RMNode</a> nm)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#nodeUpdate-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-">AbstractYarnScheduler</a></code></span></div> |
| <div class="block">Process a heartbeat update from a node.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#nodeUpdate-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-">nodeUpdate</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nm</code> - The RMNode corresponding to the NodeManager</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSchedulerApp-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getSchedulerApp</h4> |
| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a> getSchedulerApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId)</pre> |
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| <a name="getResourceCalculator--"> |
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| </a> |
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| <h4>getResourceCalculator</h4> |
| <pre>public org.apache.hadoop.yarn.util.resource.ResourceCalculator getResourceCalculator()</pre> |
| </li> |
| </ul> |
| <a name="getRootQueueMetrics--"> |
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| <h4>getRootQueueMetrics</h4> |
| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/QueueMetrics.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">QueueMetrics</a> getRootQueueMetrics()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getRootQueueMetrics--">YarnScheduler</a></code></span></div> |
| <div class="block">Get the root queue for the scheduler.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the root queue for the scheduler.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="handle-org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent-"> |
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| <h4>handle</h4> |
| <pre>public void handle(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/event/SchedulerEvent.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.event">SchedulerEvent</a> event)</pre> |
| </li> |
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| <a name="recover-org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState-"> |
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| <h4>recover</h4> |
| <pre>public void recover(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.RMState.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.recovery">RMStateStore.RMState</a> state) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setRMContext-org.apache.hadoop.yarn.server.resourcemanager.RMContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setRMContext</h4> |
| <pre>public void setRMContext(<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"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceScheduler.html#setRMContext-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">ResourceScheduler</a></code></span></div> |
| <div class="block">Set RMContext for <code>ResourceScheduler</code>. |
| This method should be called immediately after instantiating |
| a scheduler once.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rmContext</code> - created by ResourceManager</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createPreemptionThread--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createPreemptionThread</h4> |
| <pre>protected void createPreemptionThread()</pre> |
| </li> |
| </ul> |
| <a name="serviceInit-org.apache.hadoop.conf.Configuration-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>serviceInit</h4> |
| <pre>public void serviceInit(org.apache.hadoop.conf.Configuration conf) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#serviceInit-org.apache.hadoop.conf.Configuration-">serviceInit</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="serviceStart--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serviceStart</h4> |
| <pre>public void serviceStart() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#serviceStart--">serviceStart</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="serviceStop--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>serviceStop</h4> |
| <pre>public void serviceStop() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#serviceStop--">serviceStop</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="reinitialize-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.resourcemanager.RMContext-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>reinitialize</h4> |
| <pre>public void reinitialize(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/RMContext.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager">RMContext</a> rmContext) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceScheduler.html#reinitialize-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">ResourceScheduler</a></code></span></div> |
| <div class="block">Re-initialize the <code>ResourceScheduler</code>.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceScheduler.html#reinitialize-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">reinitialize</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/ResourceScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">ResourceScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#reinitialize-org.apache.hadoop.conf.Configuration-org.apache.hadoop.yarn.server.resourcemanager.RMContext-">reinitialize</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - configuration</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getQueueInfo-java.lang.String-boolean-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getQueueInfo</h4> |
| <pre>public org.apache.hadoop.yarn.api.records.QueueInfo getQueueInfo(<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 includeChildQueues, |
| boolean recursive) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getQueueInfo-java.lang.String-boolean-boolean-">YarnScheduler</a></code></span></div> |
| <div class="block">Get queue information</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - queue name</dd> |
| <dd><code>includeChildQueues</code> - include child queues?</dd> |
| <dd><code>recursive</code> - get children queues?</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>queue information</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getQueueUserAclInfo--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getQueueUserAclInfo</h4> |
| <pre>public <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><org.apache.hadoop.yarn.api.records.QueueUserACLInfo> getQueueUserAclInfo()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getQueueUserAclInfo--">YarnScheduler</a></code></span></div> |
| <div class="block">Get acls for queues for current user.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>acls for queues for current user</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getNumClusterNodes--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getNumClusterNodes</h4> |
| <pre>public int getNumClusterNodes()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getNumClusterNodes--">YarnScheduler</a></code></span></div> |
| <div class="block">Get the number of nodes available in the cluster.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of available nodes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkAccess-org.apache.hadoop.security.UserGroupInformation-org.apache.hadoop.yarn.api.records.QueueACL-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>checkAccess</h4> |
| <pre>public boolean checkAccess(org.apache.hadoop.security.UserGroupInformation callerUGI, |
| org.apache.hadoop.yarn.api.records.QueueACL acl, |
| <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)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#checkAccess-org.apache.hadoop.security.UserGroupInformation-org.apache.hadoop.yarn.api.records.QueueACL-java.lang.String-">YarnScheduler</a></code></span></div> |
| <div class="block">Check if the user has permission to perform the operation. |
| If the user has <code>QueueACL.ADMINISTER_QUEUE</code> permission, |
| this user can view/modify the applications in this queue</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if the user has the permission, |
| <code>false</code> otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAllocationConfiguration--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAllocationConfiguration</h4> |
| <pre>public <a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/AllocationConfiguration.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">AllocationConfiguration</a> getAllocationConfiguration()</pre> |
| </li> |
| </ul> |
| <a name="getAppsInQueue-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAppsInQueue</h4> |
| <pre>public <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><org.apache.hadoop.yarn.api.records.ApplicationAttemptId> getAppsInQueue(<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)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getAppsInQueue-java.lang.String-">YarnScheduler</a></code></span></div> |
| <div class="block">Gets the apps under a given queue</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - the name of the queue.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a collection of app attempt ids in the given queue.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="moveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>moveApplication</h4> |
| <pre>public <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> moveApplication(org.apache.hadoop.yarn.api.records.ApplicationId appId, |
| <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) |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#moveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">YarnScheduler</a></code></span></div> |
| <div class="block">Moves the given application to the given queue</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#moveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">moveApplication</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#moveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">moveApplication</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the name of the queue the application was placed into</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code> - if the move cannot be carried out</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="preValidateMoveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>preValidateMoveApplication</h4> |
| <pre>public void preValidateMoveApplication(org.apache.hadoop.yarn.api.records.ApplicationId appId, |
| <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> newQueue) |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block">Perform pre-checks while moving the application. This should not check any |
| application values that can change since the check is not part of an |
| atomic action. During a move the scheduler can still assign containers and |
| the app can still be updated until the real move is performed under |
| proper locking.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#preValidateMoveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">preValidateMoveApplication</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#preValidateMoveApplication-org.apache.hadoop.yarn.api.records.ApplicationId-java.lang.String-">preValidateMoveApplication</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>appId</code> - The ID of the app to be moved</dd> |
| <dd><code>newQueue</code> - The name of the queue the app should move to</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code> - if the validate fails</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateNodeResource-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-org.apache.hadoop.yarn.api.records.ResourceOption-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>updateNodeResource</h4> |
| <pre>public void updateNodeResource(<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/rmnode/RMNode.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.rmnode">RMNode</a> nm, |
| org.apache.hadoop.yarn.api.records.ResourceOption resourceOption)</pre> |
| <div class="block">Process resource update on a node and update Queue.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#updateNodeResource-org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode-org.apache.hadoop.yarn.api.records.ResourceOption-">updateNodeResource</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSchedulingResourceTypes--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSchedulingResourceTypes</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><org.apache.hadoop.yarn.proto.YarnServiceProtos.SchedulerResourceTypes> getSchedulingResourceTypes()</pre> |
| <div class="block">Return a collection of the resource types that are considered when |
| scheduling</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getSchedulingResourceTypes--">getSchedulingResourceTypes</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#getSchedulingResourceTypes--">getSchedulingResourceTypes</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an EnumSet containing the resource types</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getPlanQueues--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPlanQueues</h4> |
| <pre>public <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>> getPlanQueues() |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getPlanQueues--">YarnScheduler</a></code></span></div> |
| <div class="block">Gets the list of names for queues managed by the Reservation System</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#getPlanQueues--">getPlanQueues</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#getPlanQueues--">getPlanQueues</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the list of queues which support reservations</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setEntitlement-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.QueueEntitlement-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setEntitlement</h4> |
| <pre>public void setEntitlement(<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/scheduler/common/QueueEntitlement.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.common">QueueEntitlement</a> entitlement) |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#setEntitlement-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.QueueEntitlement-">YarnScheduler</a></code></span></div> |
| <div class="block">This method increase the entitlement for current queue (must respect |
| invariants, e.g., no overcommit of parents, non negative, etc.). |
| Entitlement is a general term for weights in FairScheduler, capacity for |
| the CapacityScheduler, etc.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#setEntitlement-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.QueueEntitlement-">setEntitlement</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#setEntitlement-java.lang.String-org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.QueueEntitlement-">setEntitlement</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - the queue for which we change entitlement</dd> |
| <dd><code>entitlement</code> - the new entitlement for the queue (capacity, |
| maxCapacity, etc..)</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeQueue-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeQueue</h4> |
| <pre>public void removeQueue(<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) |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block">Only supports removing empty leaf queues</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#removeQueue-java.lang.String-">removeQueue</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#removeQueue-java.lang.String-">removeQueue</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - name of queue to remove</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code> - if queue to remove is either not a leaf or if its |
| not empty</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getReservableNodesRatio--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getReservableNodesRatio</h4> |
| <pre>public float getReservableNodesRatio()</pre> |
| </li> |
| </ul> |
| <a name="checkAndGetApplicationLifetime-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>checkAndGetApplicationLifetime</h4> |
| <pre>public long checkAndGetApplicationLifetime(<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, |
| long lifetime)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#checkAndGetApplicationLifetime-java.lang.String-long-">YarnScheduler</a></code></span></div> |
| <div class="block">Verify whether a submitted application lifetime is valid as per configured |
| Queue lifetime.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#checkAndGetApplicationLifetime-java.lang.String-long-">checkAndGetApplicationLifetime</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#checkAndGetApplicationLifetime-java.lang.String-long-">checkAndGetApplicationLifetime</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>queueName</code> - Name of the Queue</dd> |
| <dd><code>lifetime</code> - configured application lifetime</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>valid lifetime as per queue</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="updateApplicationPriority-org.apache.hadoop.yarn.api.records.Priority-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture-org.apache.hadoop.security.UserGroupInformation-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>updateApplicationPriority</h4> |
| <pre>public org.apache.hadoop.yarn.api.records.Priority updateApplicationPriority(org.apache.hadoop.yarn.api.records.Priority newPriority, |
| org.apache.hadoop.yarn.api.records.ApplicationId applicationId, |
| org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture<<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>> future, |
| org.apache.hadoop.security.UserGroupInformation user) |
| throws org.apache.hadoop.yarn.exceptions.YarnException</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#updateApplicationPriority-org.apache.hadoop.yarn.api.records.Priority-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture-org.apache.hadoop.security.UserGroupInformation-">YarnScheduler</a></code></span></div> |
| <div class="block">Change application priority of a submitted application at runtime</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html#updateApplicationPriority-org.apache.hadoop.yarn.api.records.Priority-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture-org.apache.hadoop.security.UserGroupInformation-">updateApplicationPriority</a></code> in interface <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/YarnScheduler.html" title="interface in org.apache.hadoop.yarn.server.resourcemanager.scheduler">YarnScheduler</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html#updateApplicationPriority-org.apache.hadoop.yarn.api.records.Priority-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.thirdparty.com.google.common.util.concurrent.SettableFuture-org.apache.hadoop.security.UserGroupInformation-">updateApplicationPriority</a></code> in class <code><a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/AbstractYarnScheduler.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler">AbstractYarnScheduler</a><<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSAppAttempt.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSAppAttempt</a>,<a href="../../../../../../../../org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FSSchedulerNode.html" title="class in org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair">FSSchedulerNode</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>newPriority</code> - Submitted Application priority.</dd> |
| <dd><code>applicationId</code> - Application ID</dd> |
| <dd><code>future</code> - Sets any type of exception happened from StateStore</dd> |
| <dd><code>user</code> - who submitted the application</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>updated priority</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.hadoop.yarn.exceptions.YarnException</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isNoTerminalRuleCheck--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>isNoTerminalRuleCheck</h4> |
| <pre>public boolean isNoTerminalRuleCheck()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
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