YARN-2604. Scheduler should consider max-allocation-* in conjunction with the largest node. (Robert Kanter via kasha)
This commit is contained in:
Karthik Kambatla
parent
c298a9a845
commit
3114d4731d
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@ -84,6 +84,9 @@ Release 2.7.0 - UNRELEASED
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YARN-2375. Allow enabling/disabling timeline server per framework.
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(Mit Desai via jeagles)
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YARN-2604. Scheduler should consider max-allocation-* in conjunction
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with the largest node. (Robert Kanter via kasha)
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OPTIMIZATIONS
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BUG FIXES
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@ -21,6 +21,7 @@ package org.apache.hadoop.yarn.server.resourcemanager.scheduler;
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import java.io.IOException;
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import java.util.*;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.locks.ReentrantReadWriteLock;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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@ -77,7 +78,14 @@ public abstract class AbstractYarnScheduler
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protected Resource clusterResource = Resource.newInstance(0, 0);
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protected Resource minimumAllocation;
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protected Resource maximumAllocation;
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private Resource maximumAllocation;
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private Resource configuredMaximumAllocation;
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private int maxNodeMemory = -1;
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private int maxNodeVCores = -1;
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private ReentrantReadWriteLock maximumAllocationLock =
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new ReentrantReadWriteLock();
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private boolean useConfiguredMaximumAllocationOnly = true;
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private long configuredMaximumAllocationWaitTime;
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protected RMContext rmContext;
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protected Map<ApplicationId, SchedulerApplication<T>> applications;
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@ -102,6 +110,9 @@ public abstract class AbstractYarnScheduler
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nmExpireInterval =
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conf.getInt(YarnConfiguration.RM_NM_EXPIRY_INTERVAL_MS,
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YarnConfiguration.DEFAULT_RM_NM_EXPIRY_INTERVAL_MS);
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configuredMaximumAllocationWaitTime =
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conf.getLong(YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS,
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YarnConfiguration.DEFAULT_RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS);
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createReleaseCache();
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super.serviceInit(conf);
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}
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@ -145,7 +156,37 @@ public abstract class AbstractYarnScheduler
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@Override
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public Resource getMaximumResourceCapability() {
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return maximumAllocation;
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Resource maxResource;
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ReentrantReadWriteLock.ReadLock readLock = maximumAllocationLock.readLock();
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readLock.lock();
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try {
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if (useConfiguredMaximumAllocationOnly) {
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if (System.currentTimeMillis() - ResourceManager.getClusterTimeStamp()
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> configuredMaximumAllocationWaitTime) {
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useConfiguredMaximumAllocationOnly = false;
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}
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maxResource = Resources.clone(configuredMaximumAllocation);
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} else {
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maxResource = Resources.clone(maximumAllocation);
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}
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} finally {
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readLock.unlock();
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}
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return maxResource;
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}
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protected void initMaximumResourceCapability(Resource maximumAllocation) {
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ReentrantReadWriteLock.WriteLock writeLock =
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maximumAllocationLock.writeLock();
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writeLock.lock();
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try {
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if (this.configuredMaximumAllocation == null) {
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this.configuredMaximumAllocation = Resources.clone(maximumAllocation);
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this.maximumAllocation = Resources.clone(maximumAllocation);
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}
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} finally {
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writeLock.unlock();
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}
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}
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protected void containerLaunchedOnNode(ContainerId containerId,
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@ -528,4 +569,63 @@ public abstract class AbstractYarnScheduler
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throw new YarnException(getClass().getSimpleName()
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+ " does not support reservations");
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}
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protected void updateMaximumAllocation(SchedulerNode node, boolean add) {
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ReentrantReadWriteLock.WriteLock writeLock =
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maximumAllocationLock.writeLock();
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writeLock.lock();
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try {
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if (add) { // added node
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int nodeMemory = node.getAvailableResource().getMemory();
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if (nodeMemory > maxNodeMemory) {
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maxNodeMemory = nodeMemory;
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maximumAllocation.setMemory(Math.min(
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configuredMaximumAllocation.getMemory(), maxNodeMemory));
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}
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int nodeVCores = node.getAvailableResource().getVirtualCores();
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if (nodeVCores > maxNodeVCores) {
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maxNodeVCores = nodeVCores;
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maximumAllocation.setVirtualCores(Math.min(
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configuredMaximumAllocation.getVirtualCores(), maxNodeVCores));
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}
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} else { // removed node
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if (maxNodeMemory == node.getAvailableResource().getMemory()) {
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maxNodeMemory = -1;
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}
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if (maxNodeVCores == node.getAvailableResource().getVirtualCores()) {
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maxNodeVCores = -1;
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}
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// We only have to iterate through the nodes if the current max memory
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// or vcores was equal to the removed node's
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if (maxNodeMemory == -1 || maxNodeVCores == -1) {
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for (Map.Entry<NodeId, N> nodeEntry : nodes.entrySet()) {
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int nodeMemory =
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nodeEntry.getValue().getAvailableResource().getMemory();
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if (nodeMemory > maxNodeMemory) {
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maxNodeMemory = nodeMemory;
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}
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int nodeVCores =
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nodeEntry.getValue().getAvailableResource().getVirtualCores();
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if (nodeVCores > maxNodeVCores) {
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maxNodeVCores = nodeVCores;
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}
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}
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if (maxNodeMemory == -1) { // no nodes
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maximumAllocation.setMemory(configuredMaximumAllocation.getMemory());
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} else {
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maximumAllocation.setMemory(
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Math.min(configuredMaximumAllocation.getMemory(), maxNodeMemory));
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}
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if (maxNodeVCores == -1) { // no nodes
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maximumAllocation.setVirtualCores(configuredMaximumAllocation.getVirtualCores());
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} else {
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maximumAllocation.setVirtualCores(
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Math.min(configuredMaximumAllocation.getVirtualCores(), maxNodeVCores));
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}
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}
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}
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} finally {
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writeLock.unlock();
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}
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}
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}
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@ -33,7 +33,6 @@ import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.HashSet;
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import java.util.Set;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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@ -284,7 +283,7 @@ public class CapacityScheduler extends
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this.conf = loadCapacitySchedulerConfiguration(configuration);
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validateConf(this.conf);
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this.minimumAllocation = this.conf.getMinimumAllocation();
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this.maximumAllocation = this.conf.getMaximumAllocation();
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initMaximumResourceCapability(this.conf.getMaximumAllocation());
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this.calculator = this.conf.getResourceCalculator();
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this.usePortForNodeName = this.conf.getUsePortForNodeName();
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this.applications =
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@ -321,8 +320,8 @@ public class CapacityScheduler extends
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@Override
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public void serviceInit(Configuration conf) throws Exception {
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Configuration configuration = new Configuration(conf);
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initScheduler(configuration);
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super.serviceInit(conf);
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initScheduler(configuration);
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}
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@Override
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@ -849,7 +848,7 @@ public class CapacityScheduler extends
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// Sanity check
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SchedulerUtils.normalizeRequests(
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ask, getResourceCalculator(), getClusterResource(),
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getMinimumResourceCapability(), maximumAllocation);
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getMinimumResourceCapability(), getMaximumResourceCapability());
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// Release containers
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releaseContainers(release, application);
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@ -1123,12 +1122,13 @@ public class CapacityScheduler extends
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labelManager.activateNode(nodeManager.getNodeID(),
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nodeManager.getTotalCapability());
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}
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this.nodes.put(nodeManager.getNodeID(), new FiCaSchedulerNode(nodeManager,
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usePortForNodeName));
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FiCaSchedulerNode schedulerNode = new FiCaSchedulerNode(nodeManager,
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usePortForNodeName);
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this.nodes.put(nodeManager.getNodeID(), schedulerNode);
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Resources.addTo(clusterResource, nodeManager.getTotalCapability());
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root.updateClusterResource(clusterResource);
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int numNodes = numNodeManagers.incrementAndGet();
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updateMaximumAllocation(schedulerNode, true);
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LOG.info("Added node " + nodeManager.getNodeAddress() +
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" clusterResource: " + clusterResource);
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@ -1177,6 +1177,7 @@ public class CapacityScheduler extends
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}
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this.nodes.remove(nodeInfo.getNodeID());
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updateMaximumAllocation(node, false);
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LOG.info("Removed node " + nodeInfo.getNodeAddress() +
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" clusterResource: " + clusterResource);
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@ -817,9 +817,11 @@ public class FairScheduler extends
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}
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private synchronized void addNode(RMNode node) {
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nodes.put(node.getNodeID(), new FSSchedulerNode(node, usePortForNodeName));
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FSSchedulerNode schedulerNode = new FSSchedulerNode(node, usePortForNodeName);
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nodes.put(node.getNodeID(), schedulerNode);
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Resources.addTo(clusterResource, node.getTotalCapability());
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updateRootQueueMetrics();
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updateMaximumAllocation(schedulerNode, true);
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queueMgr.getRootQueue().setSteadyFairShare(clusterResource);
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queueMgr.getRootQueue().recomputeSteadyShares();
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@ -859,6 +861,7 @@ public class FairScheduler extends
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nodes.remove(rmNode.getNodeID());
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queueMgr.getRootQueue().setSteadyFairShare(clusterResource);
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queueMgr.getRootQueue().recomputeSteadyShares();
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updateMaximumAllocation(node, false);
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LOG.info("Removed node " + rmNode.getNodeAddress() +
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" cluster capacity: " + clusterResource);
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}
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@ -877,7 +880,8 @@ public class FairScheduler extends
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// Sanity check
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SchedulerUtils.normalizeRequests(ask, new DominantResourceCalculator(),
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clusterResource, minimumAllocation, maximumAllocation, incrAllocation);
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clusterResource, minimumAllocation, getMaximumResourceCapability(),
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incrAllocation);
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// Set amResource for this app
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if (!application.getUnmanagedAM() && ask.size() == 1
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@ -1225,7 +1229,7 @@ public class FairScheduler extends
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this.conf = new FairSchedulerConfiguration(conf);
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validateConf(this.conf);
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minimumAllocation = this.conf.getMinimumAllocation();
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maximumAllocation = this.conf.getMaximumAllocation();
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initMaximumResourceCapability(this.conf.getMaximumAllocation());
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incrAllocation = this.conf.getIncrementAllocation();
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continuousSchedulingEnabled = this.conf.isContinuousSchedulingEnabled();
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continuousSchedulingSleepMs =
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@ -215,10 +215,13 @@ public class FifoScheduler extends
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Resources.createResource(conf.getInt(
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YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB,
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YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB));
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this.maximumAllocation =
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initMaximumResourceCapability(
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Resources.createResource(conf.getInt(
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YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
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YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB));
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YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB),
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conf.getInt(
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YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
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YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES)));
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this.usePortForNodeName = conf.getBoolean(
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YarnConfiguration.RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME,
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YarnConfiguration.DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME);
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@ -303,7 +306,7 @@ public class FifoScheduler extends
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// Sanity check
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SchedulerUtils.normalizeRequests(ask, resourceCalculator,
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clusterResource, minimumAllocation, maximumAllocation);
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clusterResource, minimumAllocation, getMaximumResourceCapability());
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// Release containers
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releaseContainers(release, application);
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@ -899,6 +902,7 @@ public class FifoScheduler extends
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//Remove the node
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this.nodes.remove(nodeInfo.getNodeID());
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updateMaximumAllocation(node, false);
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// Update cluster metrics
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Resources.subtractFrom(clusterResource, node.getRMNode().getTotalCapability());
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@ -916,9 +920,11 @@ public class FifoScheduler extends
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}
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private synchronized void addNode(RMNode nodeManager) {
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this.nodes.put(nodeManager.getNodeID(), new FiCaSchedulerNode(nodeManager,
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usePortForNodeName));
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FiCaSchedulerNode schedulerNode = new FiCaSchedulerNode(nodeManager,
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usePortForNodeName);
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this.nodes.put(nodeManager.getNodeID(), schedulerNode);
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Resources.addTo(clusterResource, nodeManager.getTotalCapability());
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updateMaximumAllocation(schedulerNode, true);
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}
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@Override
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@ -47,6 +47,7 @@ import org.apache.hadoop.yarn.server.api.protocolrecords.UpdateNodeResourceReque
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import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
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import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
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import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.Allocation;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
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@ -0,0 +1,213 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.yarn.server.resourcemanager.scheduler;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.server.resourcemanager.MockNodes;
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import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
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import org.apache.hadoop.yarn.server.resourcemanager.ParameterizedSchedulerTestBase;
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import org.apache.hadoop.yarn.server.resourcemanager.rmnode.RMNode;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.NodeAddedSchedulerEvent;
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import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.NodeRemovedSchedulerEvent;
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import org.apache.hadoop.yarn.util.resource.Resources;
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import org.junit.Assert;
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import org.junit.Test;
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public class TestAbstractYarnScheduler extends ParameterizedSchedulerTestBase {
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public TestAbstractYarnScheduler(SchedulerType type) {
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super(type);
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}
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@Test
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public void testMaximimumAllocationMemory() throws Exception {
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final int node1MaxMemory = 15 * 1024;
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final int node2MaxMemory = 5 * 1024;
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final int node3MaxMemory = 6 * 1024;
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final int configuredMaxMemory = 10 * 1024;
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configureScheduler();
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YarnConfiguration conf = getConf();
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conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
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configuredMaxMemory);
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conf.setLong(
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YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS,
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1000 * 1000);
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MockRM rm = new MockRM(conf);
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try {
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rm.start();
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testMaximumAllocationMemoryHelper(
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(AbstractYarnScheduler) rm.getResourceScheduler(),
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node1MaxMemory, node2MaxMemory, node3MaxMemory,
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configuredMaxMemory, configuredMaxMemory, configuredMaxMemory,
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configuredMaxMemory, configuredMaxMemory, configuredMaxMemory);
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} finally {
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rm.stop();
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}
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conf.setLong(
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YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS,
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0);
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rm = new MockRM(conf);
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try {
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rm.start();
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testMaximumAllocationMemoryHelper(
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(AbstractYarnScheduler) rm.getResourceScheduler(),
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node1MaxMemory, node2MaxMemory, node3MaxMemory,
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configuredMaxMemory, configuredMaxMemory, configuredMaxMemory,
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node2MaxMemory, node3MaxMemory, node2MaxMemory);
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} finally {
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rm.stop();
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}
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}
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private void testMaximumAllocationMemoryHelper(
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AbstractYarnScheduler scheduler,
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final int node1MaxMemory, final int node2MaxMemory,
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final int node3MaxMemory, final int... expectedMaxMemory)
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throws Exception {
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Assert.assertEquals(6, expectedMaxMemory.length);
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Assert.assertEquals(0, scheduler.getNumClusterNodes());
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int maxMemory = scheduler.getMaximumResourceCapability().getMemory();
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Assert.assertEquals(expectedMaxMemory[0], maxMemory);
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RMNode node1 = MockNodes.newNodeInfo(
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0, Resources.createResource(node1MaxMemory), 1, "127.0.0.2");
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scheduler.handle(new NodeAddedSchedulerEvent(node1));
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Assert.assertEquals(1, scheduler.getNumClusterNodes());
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maxMemory = scheduler.getMaximumResourceCapability().getMemory();
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Assert.assertEquals(expectedMaxMemory[1], maxMemory);
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scheduler.handle(new NodeRemovedSchedulerEvent(node1));
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Assert.assertEquals(0, scheduler.getNumClusterNodes());
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maxMemory = scheduler.getMaximumResourceCapability().getMemory();
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Assert.assertEquals(expectedMaxMemory[2], maxMemory);
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RMNode node2 = MockNodes.newNodeInfo(
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0, Resources.createResource(node2MaxMemory), 2, "127.0.0.3");
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scheduler.handle(new NodeAddedSchedulerEvent(node2));
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Assert.assertEquals(1, scheduler.getNumClusterNodes());
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maxMemory = scheduler.getMaximumResourceCapability().getMemory();
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Assert.assertEquals(expectedMaxMemory[3], maxMemory);
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RMNode node3 = MockNodes.newNodeInfo(
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0, Resources.createResource(node3MaxMemory), 3, "127.0.0.4");
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scheduler.handle(new NodeAddedSchedulerEvent(node3));
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Assert.assertEquals(2, scheduler.getNumClusterNodes());
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maxMemory = scheduler.getMaximumResourceCapability().getMemory();
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Assert.assertEquals(expectedMaxMemory[4], maxMemory);
|
||||
|
||||
scheduler.handle(new NodeRemovedSchedulerEvent(node3));
|
||||
Assert.assertEquals(1, scheduler.getNumClusterNodes());
|
||||
maxMemory = scheduler.getMaximumResourceCapability().getMemory();
|
||||
Assert.assertEquals(expectedMaxMemory[5], maxMemory);
|
||||
|
||||
scheduler.handle(new NodeRemovedSchedulerEvent(node2));
|
||||
Assert.assertEquals(0, scheduler.getNumClusterNodes());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMaximimumAllocationVCores() throws Exception {
|
||||
final int node1MaxVCores = 15;
|
||||
final int node2MaxVCores = 5;
|
||||
final int node3MaxVCores = 6;
|
||||
final int configuredMaxVCores = 10;
|
||||
configureScheduler();
|
||||
YarnConfiguration conf = getConf();
|
||||
conf.setInt(YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
|
||||
configuredMaxVCores);
|
||||
conf.setLong(
|
||||
YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS,
|
||||
1000 * 1000);
|
||||
MockRM rm = new MockRM(conf);
|
||||
try {
|
||||
rm.start();
|
||||
testMaximumAllocationVCoresHelper(
|
||||
(AbstractYarnScheduler) rm.getResourceScheduler(),
|
||||
node1MaxVCores, node2MaxVCores, node3MaxVCores,
|
||||
configuredMaxVCores, configuredMaxVCores, configuredMaxVCores,
|
||||
configuredMaxVCores, configuredMaxVCores, configuredMaxVCores);
|
||||
} finally {
|
||||
rm.stop();
|
||||
}
|
||||
|
||||
conf.setLong(
|
||||
YarnConfiguration.RM_WORK_PRESERVING_RECOVERY_SCHEDULING_WAIT_MS,
|
||||
0);
|
||||
rm = new MockRM(conf);
|
||||
try {
|
||||
rm.start();
|
||||
testMaximumAllocationVCoresHelper(
|
||||
(AbstractYarnScheduler) rm.getResourceScheduler(),
|
||||
node1MaxVCores, node2MaxVCores, node3MaxVCores,
|
||||
configuredMaxVCores, configuredMaxVCores, configuredMaxVCores,
|
||||
node2MaxVCores, node3MaxVCores, node2MaxVCores);
|
||||
} finally {
|
||||
rm.stop();
|
||||
}
|
||||
}
|
||||
|
||||
private void testMaximumAllocationVCoresHelper(
|
||||
AbstractYarnScheduler scheduler,
|
||||
final int node1MaxVCores, final int node2MaxVCores,
|
||||
final int node3MaxVCores, final int... expectedMaxVCores)
|
||||
throws Exception {
|
||||
Assert.assertEquals(6, expectedMaxVCores.length);
|
||||
|
||||
Assert.assertEquals(0, scheduler.getNumClusterNodes());
|
||||
int maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[0], maxVCores);
|
||||
|
||||
RMNode node1 = MockNodes.newNodeInfo(
|
||||
0, Resources.createResource(1024, node1MaxVCores), 1, "127.0.0.2");
|
||||
scheduler.handle(new NodeAddedSchedulerEvent(node1));
|
||||
Assert.assertEquals(1, scheduler.getNumClusterNodes());
|
||||
maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[1], maxVCores);
|
||||
|
||||
scheduler.handle(new NodeRemovedSchedulerEvent(node1));
|
||||
Assert.assertEquals(0, scheduler.getNumClusterNodes());
|
||||
maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[2], maxVCores);
|
||||
|
||||
RMNode node2 = MockNodes.newNodeInfo(
|
||||
0, Resources.createResource(1024, node2MaxVCores), 2, "127.0.0.3");
|
||||
scheduler.handle(new NodeAddedSchedulerEvent(node2));
|
||||
Assert.assertEquals(1, scheduler.getNumClusterNodes());
|
||||
maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[3], maxVCores);
|
||||
|
||||
RMNode node3 = MockNodes.newNodeInfo(
|
||||
0, Resources.createResource(1024, node3MaxVCores), 3, "127.0.0.4");
|
||||
scheduler.handle(new NodeAddedSchedulerEvent(node3));
|
||||
Assert.assertEquals(2, scheduler.getNumClusterNodes());
|
||||
maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[4], maxVCores);
|
||||
|
||||
scheduler.handle(new NodeRemovedSchedulerEvent(node3));
|
||||
Assert.assertEquals(1, scheduler.getNumClusterNodes());
|
||||
maxVCores = scheduler.getMaximumResourceCapability().getVirtualCores();
|
||||
Assert.assertEquals(expectedMaxVCores[5], maxVCores);
|
||||
|
||||
scheduler.handle(new NodeRemovedSchedulerEvent(node2));
|
||||
Assert.assertEquals(0, scheduler.getNumClusterNodes());
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -116,7 +116,7 @@ public class TestContainerAllocation {
|
|||
am1.registerAppAttempt();
|
||||
|
||||
LOG.info("sending container requests ");
|
||||
am1.addRequests(new String[] {"*"}, 3 * GB, 1, 1);
|
||||
am1.addRequests(new String[] {"*"}, 2 * GB, 1, 1);
|
||||
AllocateResponse alloc1Response = am1.schedule(); // send the request
|
||||
|
||||
// kick the scheduler
|
||||
|
|
@ -291,7 +291,7 @@ public class TestContainerAllocation {
|
|||
// This is to test fetching AM container will be retried, if AM container is
|
||||
// not fetchable since DNS is unavailable causing container token/NMtoken
|
||||
// creation failure.
|
||||
@Test(timeout = 20000)
|
||||
@Test(timeout = 30000)
|
||||
public void testAMContainerAllocationWhenDNSUnavailable() throws Exception {
|
||||
MockRM rm1 = new MockRM(conf) {
|
||||
@Override
|
||||
|
|
|
|||
|
|
@ -71,6 +71,7 @@ import org.apache.hadoop.yarn.exceptions.YarnException;
|
|||
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.MockNodes;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.resource.ResourceType;
|
||||
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.MockRMApp;
|
||||
|
|
@ -2590,37 +2591,7 @@ public class TestFairScheduler extends FairSchedulerTestBase {
|
|||
}
|
||||
assertEquals(FinalApplicationStatus.FAILED, application.getFinalApplicationStatus());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testReservationThatDoesntFit() throws IOException {
|
||||
scheduler.init(conf);
|
||||
scheduler.start();
|
||||
scheduler.reinitialize(conf, resourceManager.getRMContext());
|
||||
|
||||
RMNode node1 =
|
||||
MockNodes
|
||||
.newNodeInfo(1, Resources.createResource(1024), 1, "127.0.0.1");
|
||||
NodeAddedSchedulerEvent nodeEvent1 = new NodeAddedSchedulerEvent(node1);
|
||||
scheduler.handle(nodeEvent1);
|
||||
|
||||
ApplicationAttemptId attId = createSchedulingRequest(2048, "queue1",
|
||||
"user1", 1);
|
||||
scheduler.update();
|
||||
NodeUpdateSchedulerEvent updateEvent = new NodeUpdateSchedulerEvent(node1);
|
||||
scheduler.handle(updateEvent);
|
||||
|
||||
FSAppAttempt app = scheduler.getSchedulerApp(attId);
|
||||
assertEquals(0, app.getLiveContainers().size());
|
||||
assertEquals(0, app.getReservedContainers().size());
|
||||
|
||||
createSchedulingRequestExistingApplication(1024, 2, attId);
|
||||
scheduler.update();
|
||||
scheduler.handle(updateEvent);
|
||||
|
||||
assertEquals(1, app.getLiveContainers().size());
|
||||
assertEquals(0, app.getReservedContainers().size());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testRemoveNodeUpdatesRootQueueMetrics() throws IOException {
|
||||
scheduler.init(conf);
|
||||
|
|
|
|||
Loading…
Reference in New Issue