YARN-5587. [Partial backport] Add support for resource profiles. (vvasudev via asuresh)

(cherry picked from commit 6708ac3301)
This commit is contained in:
Arun Suresh 2016-11-15 01:01:07 -08:00 committed by Jonathan Hung
parent f99d603aaf
commit 6db8c36ba9
16 changed files with 297 additions and 41 deletions

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@ -153,6 +153,10 @@
<Class name="org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceRetentionSet$LRUComparator" />
<Bug pattern="SE_COMPARATOR_SHOULD_BE_SERIALIZABLE" />
</Match>
<Match>
<Class name="org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl$ProfileCapabilityComparator" />
<Bug pattern="SE_COMPARATOR_SHOULD_BE_SERIALIZABLE" />
</Match>
<Match>
<Class name="org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl" />
<Field name="builder" />

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@ -19,7 +19,9 @@
package org.apache.hadoop.yarn.api.records;
import org.apache.commons.lang.NotImplementedException;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceAudience.Public;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.classification.InterfaceStability.Evolving;
import org.apache.hadoop.classification.InterfaceStability.Stable;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
@ -101,6 +103,18 @@ public abstract class Resource implements Comparable<Resource> {
return new SimpleResource(memory, vCores);
}
@InterfaceAudience.Private
@InterfaceStability.Unstable
public static Resource newInstance(Resource resource) {
Resource ret = Resource.newInstance(0, 0);
for (Map.Entry<String, ResourceInformation> entry : resource.getResources()
.entrySet()) {
ret.setResourceInformation(entry.getKey(),
ResourceInformation.newInstance(entry.getValue()));
}
return ret;
}
/**
* This method is DEPRECATED:
* Use {@link Resource#getMemorySize()} instead

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@ -31,6 +31,8 @@ public class ResourceInformation implements Comparable<ResourceInformation> {
private String units;
private ResourceTypes resourceType;
private Long value;
private Long minimumAllocation;
private Long maximumAllocation;
private static final String MEMORY_URI = "memory-mb";
private static final String VCORES_URI = "vcores";
@ -117,6 +119,42 @@ public class ResourceInformation implements Comparable<ResourceInformation> {
this.value = rValue;
}
/**
* Get the minimum allocation for the resource.
*
* @return the minimum allocation for the resource
*/
public Long getMinimumAllocation() {
return minimumAllocation;
}
/**
* Set the minimum allocation for the resource.
*
* @param minimumAllocation the minimum allocation for the resource
*/
public void setMinimumAllocation(Long minimumAllocation) {
this.minimumAllocation = minimumAllocation;
}
/**
* Get the maximum allocation for the resource.
*
* @return the maximum allocation for the resource
*/
public Long getMaximumAllocation() {
return maximumAllocation;
}
/**
* Set the maximum allocation for the resource.
*
* @param maximumAllocation the maximum allocation for the resource
*/
public void setMaximumAllocation(Long maximumAllocation) {
this.maximumAllocation = maximumAllocation;
}
/**
* Create a new instance of ResourceInformation from another object.
*
@ -129,33 +167,41 @@ public class ResourceInformation implements Comparable<ResourceInformation> {
ret.setResourceType(other.getResourceType());
ret.setUnits(other.getUnits());
ret.setValue(other.getValue());
ret.setMinimumAllocation(other.getMinimumAllocation());
ret.setMaximumAllocation(other.getMaximumAllocation());
return ret;
}
public static ResourceInformation newInstance(String name, String units,
Long value, ResourceTypes type) {
Long value, ResourceTypes type, Long minimumAllocation,
Long maximumAllocation) {
ResourceInformation ret = new ResourceInformation();
ret.setName(name);
ret.setResourceType(type);
ret.setUnits(units);
ret.setValue(value);
ret.setMinimumAllocation(minimumAllocation);
ret.setMaximumAllocation(maximumAllocation);
return ret;
}
public static ResourceInformation newInstance(String name, String units,
Long value) {
return ResourceInformation
.newInstance(name, units, value, ResourceTypes.COUNTABLE);
.newInstance(name, units, value, ResourceTypes.COUNTABLE, 0L,
Long.MAX_VALUE);
}
public static ResourceInformation newInstance(String name, String units) {
return ResourceInformation
.newInstance(name, units, 0L, ResourceTypes.COUNTABLE);
.newInstance(name, units, 0L, ResourceTypes.COUNTABLE, 0L,
Long.MAX_VALUE);
}
public static ResourceInformation newInstance(String name, Long value) {
return ResourceInformation
.newInstance(name, "", value, ResourceTypes.COUNTABLE);
.newInstance(name, "", value, ResourceTypes.COUNTABLE, 0L,
Long.MAX_VALUE);
}
public static ResourceInformation newInstance(String name) {
@ -165,7 +211,8 @@ public class ResourceInformation implements Comparable<ResourceInformation> {
@Override
public String toString() {
return "name: " + this.name + ", units: " + this.units + ", type: "
+ resourceType + ", value: " + value;
+ resourceType + ", value: " + value + ", minimum allocation: "
+ minimumAllocation + ", maximum allocation: " + maximumAllocation;
}
public String getShorthandRepresentation() {

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@ -150,12 +150,7 @@ public class AMRMClientImpl<T extends ContainerRequest> extends AMRMClient<T> {
}
static boolean canFit(Resource arg0, Resource arg1) {
long mem0 = arg0.getMemorySize();
long mem1 = arg1.getMemorySize();
long cpu0 = arg0.getVirtualCores();
long cpu1 = arg1.getVirtualCores();
return (mem0 <= mem1 && cpu0 <= cpu1);
return Resources.fitsIn(arg0, arg1);
}
private final Map<Long, RemoteRequestsTable<T>> remoteRequests =

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@ -144,8 +144,8 @@ public class ResourcePBImpl extends Resource {
ResourceTypes.COUNTABLE;
String units = entry.hasUnits() ? entry.getUnits() : "";
Long value = entry.hasValue() ? entry.getValue() : 0L;
ResourceInformation ri =
ResourceInformation.newInstance(entry.getKey(), units, value, type);
ResourceInformation ri = ResourceInformation
.newInstance(entry.getKey(), units, value, type, 0L, Long.MAX_VALUE);
if (resources.containsKey(ri.getName())) {
resources.get(ri.getName()).setResourceType(ri.getResourceType());
resources.get(ri.getName()).setUnits(ri.getUnits());

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@ -26,6 +26,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.yarn.api.protocolrecords.ResourceTypes;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceInformation;
import org.apache.hadoop.yarn.conf.ConfigurationProvider;
import org.apache.hadoop.yarn.conf.ConfigurationProviderFactory;
@ -51,6 +52,8 @@ public class ResourceUtils {
public static final String UNITS = ".units";
public static final String TYPE = ".type";
public static final String MINIMUM_ALLOCATION = ".minimum-allocation";
public static final String MAXIMUM_ALLOCATION = ".maximum-allocation";
private static final String MEMORY = ResourceInformation.MEMORY_MB.getName();
private static final String VCORES = ResourceInformation.VCORES.getName();
@ -122,6 +125,86 @@ public class ResourceUtils {
}
}
private static void setMinimumAllocationForMandatoryResources(
Map<String, ResourceInformation> res, Configuration conf) {
String[][] resourceTypesKeys =
{
{ ResourceInformation.MEMORY_MB.getName(),
YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB,
String.valueOf(
YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB),
ResourceInformation.MEMORY_MB.getName()
},
{ ResourceInformation.VCORES.getName(),
YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES,
String.valueOf(
YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_VCORES),
ResourceInformation.VCORES.getName()
}
};
for (String[] arr : resourceTypesKeys) {
String resourceTypesKey =
YarnConfiguration.RESOURCE_TYPES + "." + arr[0] + MINIMUM_ALLOCATION;
long minimumResourceTypes = conf.getLong(resourceTypesKey, -1);
long minimumConf = conf.getLong(arr[1], -1);
long minimum;
if (minimumResourceTypes != -1) {
minimum = minimumResourceTypes;
if (minimumConf != -1) {
LOG.warn("Using minimum allocation for memory specified in "
+ "resource-types config file with key "
+ minimumResourceTypes + ", ignoring minimum specified using "
+ arr[1]);
}
} else {
minimum = conf.getLong(arr[1], Long.parseLong(arr[2]));
}
ResourceInformation ri = res.get(arr[3]);
ri.setMinimumAllocation(minimum);
}
}
private static void setMaximumAllocationForMandatoryResources(
Map<String, ResourceInformation> res, Configuration conf) {
String[][] resourceTypesKeys =
{
{
ResourceInformation.MEMORY_MB.getName(),
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
String.valueOf(
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB),
ResourceInformation.MEMORY_MB.getName()
},
{
ResourceInformation.VCORES.getName(),
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
String.valueOf(
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES),
ResourceInformation.VCORES.getName()
}
};
for (String[] arr : resourceTypesKeys) {
String resourceTypesKey =
YarnConfiguration.RESOURCE_TYPES + "." + arr[0] + MAXIMUM_ALLOCATION;
long maximumResourceTypes = conf.getLong(resourceTypesKey, -1);
long maximumConf = conf.getLong(arr[1], -1);
long maximum;
if (maximumResourceTypes != -1) {
maximum = maximumResourceTypes;
if (maximumConf != -1) {
LOG.warn("Using maximum allocation for memory specified in "
+ "resource-types config file with key "
+ maximumResourceTypes + ", ignoring maximum specified using "
+ arr[1]);
}
} else {
maximum = conf.getLong(arr[1], Long.parseLong(arr[2]));
}
ResourceInformation ri = res.get(arr[3]);
ri.setMaximumAllocation(maximum);
}
}
@VisibleForTesting
static void initializeResourcesMap(Configuration conf,
Map<String, ResourceInformation> resourceInformationMap) {
@ -135,6 +218,12 @@ public class ResourceUtils {
String resourceTypeName = conf.get(
YarnConfiguration.RESOURCE_TYPES + "." + resourceName + TYPE,
ResourceTypes.COUNTABLE.toString());
Long minimumAllocation = conf.getLong(
YarnConfiguration.RESOURCE_TYPES + "." + resourceName
+ MINIMUM_ALLOCATION, 0L);
Long maximumAllocation = conf.getLong(
YarnConfiguration.RESOURCE_TYPES + "." + resourceName
+ MAXIMUM_ALLOCATION, Long.MAX_VALUE);
if (resourceName == null || resourceName.isEmpty()
|| resourceUnits == null || resourceTypeName == null) {
throw new YarnRuntimeException(
@ -154,11 +243,14 @@ public class ResourceUtils {
"Error in config, key '" + resourceName + "' specified twice");
}
resourceInformationMap.put(resourceName, ResourceInformation
.newInstance(resourceName, resourceUnits, 0L, resourceType));
.newInstance(resourceName, resourceUnits, 0L, resourceType,
minimumAllocation, maximumAllocation));
}
}
checkMandatatoryResources(resourceInformationMap);
addManadtoryResources(resourceInformationMap);
setMinimumAllocationForMandatoryResources(resourceInformationMap, conf);
setMaximumAllocationForMandatoryResources(resourceInformationMap, conf);
readOnlyResources = Collections.unmodifiableMap(resourceInformationMap);
}
@ -172,6 +264,12 @@ public class ResourceUtils {
YarnConfiguration.RESOURCE_TYPES_CONFIGURATION_FILE);
}
private static Map<String, ResourceInformation> getResourceTypes(
Configuration conf) {
return getResourceTypes(conf,
YarnConfiguration.RESOURCE_TYPES_CONFIGURATION_FILE);
}
private static Map<String, ResourceInformation> getResourceTypes(
Configuration conf, String resourceFile) {
if (lock == null) {
@ -205,6 +303,12 @@ public class ResourceUtils {
ConfigurationProvider provider =
ConfigurationProviderFactory.getConfigurationProvider(conf);
try {
provider.init(conf);
} catch (Exception e) {
throw new IOException(e);
}
InputStream ris = provider.getConfigurationInputStream(conf, resourceFile);
if (ris == null) {
if (conf.getResource(resourceFile) == null) {
@ -241,6 +345,12 @@ public class ResourceUtils {
lock = null;
}
@VisibleForTesting
public static void resetResourceTypes(Configuration conf) {
lock = null;
getResourceTypes(conf);
}
public static String getUnits(String resourceValue) {
String units;
for (int i = 0; i < resourceValue.length(); i++) {
@ -326,4 +436,53 @@ public class ResourceUtils {
nodeLock = null;
}
public static Resource getResourceTypesMinimumAllocation() {
Map<String, ResourceInformation> resourceTypes = getResourceTypes();
Resource ret = Resource.newInstance(0, 0);
for (Map.Entry<String, ResourceInformation> entry : resourceTypes
.entrySet()) {
String name = entry.getKey();
if (name.equals(ResourceInformation.MEMORY_MB.getName())) {
ret.setMemorySize(entry.getValue().getMinimumAllocation());
continue;
}
if (name.equals(ResourceInformation.VCORES.getName())) {
Long tmp = entry.getValue().getMinimumAllocation();
if (tmp > Integer.MAX_VALUE) {
tmp = (long) Integer.MAX_VALUE;
}
ret.setVirtualCores(tmp.intValue());
continue;
}
ret.setResourceValue(name, entry.getValue().getMinimumAllocation());
}
return ret;
}
/**
* Get a Resource object with for the maximum allocation possible.
* @return a Resource object with the maximum allocation for the scheduler
*/
public static Resource getResourceTypesMaximumAllocation() {
Map<String, ResourceInformation> resourceTypes = getResourceTypes();
Resource ret = Resource.newInstance(0, 0);
for (Map.Entry<String, ResourceInformation> entry : resourceTypes
.entrySet()) {
String name = entry.getKey();
if (name.equals(ResourceInformation.MEMORY_MB.getName())) {
ret.setMemorySize(entry.getValue().getMaximumAllocation());
continue;
}
if (name.equals(ResourceInformation.VCORES.getName())) {
Long tmp = entry.getValue().getMaximumAllocation();
if (tmp > Integer.MAX_VALUE) {
tmp = (long) Integer.MAX_VALUE;
}
ret.setVirtualCores(tmp.intValue());
continue;
}
ret.setResourceValue(name, entry.getValue().getMaximumAllocation());
}
return ret;
}
}

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@ -75,12 +75,12 @@ public class Resources {
}
@Override
@SuppressWarnings("deprecation")
public void setMemory(int memory) {
throw new RuntimeException(name + " cannot be modified!");
}
@Override
@SuppressWarnings("deprecation")
public void setMemorySize(long memory) {
throw new RuntimeException(name + " cannot be modified!");
}
@ -193,13 +193,7 @@ public class Resources {
}
public static Resource clone(Resource res) {
Resource ret = Resource.newInstance(0, 0);
for (Map.Entry<String, ResourceInformation> entry : res.getResources()
.entrySet()) {
ret.setResourceInformation(entry.getKey(),
ResourceInformation.newInstance(entry.getValue()));
}
return ret;
return Resource.newInstance(res);
}
public static Resource addTo(Resource lhs, Resource rhs) {

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@ -96,6 +96,7 @@ import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.hadoop.yarn.server.utils.Lock;
import org.apache.hadoop.yarn.util.Clock;
import org.apache.hadoop.yarn.util.SystemClock;
import org.apache.hadoop.yarn.util.resource.ResourceUtils;
import org.apache.hadoop.yarn.util.resource.Resources;
import com.google.common.annotations.VisibleForTesting;
@ -1327,8 +1328,51 @@ public abstract class AbstractYarnScheduler
* @param container Container.
*/
public void asyncContainerRelease(RMContainer container) {
this.rmContext.getDispatcher().getEventHandler()
.handle(new ReleaseContainerEvent(container));
this.rmContext.getDispatcher().getEventHandler().handle(
new ReleaseContainerEvent(container));
}
/*
* Get a Resource object with for the minimum allocation possible. If resource
* profiles are enabled then the 'minimum' resource profile will be used. If
* they are not enabled, use the minimums specified in the config files.
*
* @return a Resource object with the minimum allocation for the scheduler
*/
public Resource getMinimumAllocation() {
boolean profilesEnabled = getConfig()
.getBoolean(YarnConfiguration.RM_RESOURCE_PROFILES_ENABLED,
YarnConfiguration.DEFAULT_RM_RESOURCE_PROFILES_ENABLED);
Resource ret;
if (!profilesEnabled) {
ret = ResourceUtils.getResourceTypesMinimumAllocation();
} else {
ret = rmContext.getResourceProfilesManager().getMinimumProfile();
}
LOG.info("Minimum allocation = " + ret);
return ret;
}
/**
* Get a Resource object with for the maximum allocation possible. If resource
* profiles are enabled then the 'maximum' resource profile will be used. If
* they are not enabled, use the maximums specified in the config files.
*
* @return a Resource object with the maximum allocation for the scheduler
*/
public Resource getMaximumAllocation() {
boolean profilesEnabled = getConfig()
.getBoolean(YarnConfiguration.RM_RESOURCE_PROFILES_ENABLED,
YarnConfiguration.DEFAULT_RM_RESOURCE_PROFILES_ENABLED);
Resource ret;
if (!profilesEnabled) {
ret = ResourceUtils.getResourceTypesMaximumAllocation();
} else {
ret = rmContext.getResourceProfilesManager().getMaximumProfile();
}
LOG.info("Maximum allocation = " + ret);
return ret;
}
@Override

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@ -222,8 +222,7 @@ public class ClusterNodeTracker<N extends SchedulerNode> {
return Resources.createResource(
Math.min(configuredMaxAllocation.getMemorySize(), maxNodeMemory),
Math.min(configuredMaxAllocation.getVirtualCores(), maxNodeVCores)
);
Math.min(configuredMaxAllocation.getVirtualCores(), maxNodeVCores));
} finally {
readLock.unlock();
}

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@ -318,8 +318,8 @@ public class CapacityScheduler extends
this.csConfProvider.init(configuration);
this.conf = this.csConfProvider.loadConfiguration(configuration);
validateConf(this.conf);
this.minimumAllocation = this.conf.getMinimumAllocation();
initMaximumResourceCapability(this.conf.getMaximumAllocation());
this.minimumAllocation = super.getMinimumAllocation();
initMaximumResourceCapability(super.getMaximumAllocation());
this.calculator = this.conf.getResourceCalculator();
this.usePortForNodeName = this.conf.getUsePortForNodeName();
this.applications = new ConcurrentHashMap<>();

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@ -1282,8 +1282,8 @@ public class FairScheduler extends
this.conf = new FairSchedulerConfiguration(conf);
validateConf(this.conf);
authorizer = YarnAuthorizationProvider.getInstance(conf);
minimumAllocation = this.conf.getMinimumAllocation();
initMaximumResourceCapability(this.conf.getMaximumAllocation());
minimumAllocation = super.getMinimumAllocation();
initMaximumResourceCapability(super.getMaximumAllocation());
incrAllocation = this.conf.getIncrementAllocation();
updateReservationThreshold();
continuousSchedulingEnabled = this.conf.isContinuousSchedulingEnabled();

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@ -241,17 +241,8 @@ public class FifoScheduler extends
//Use ConcurrentSkipListMap because applications need to be ordered
this.applications =
new ConcurrentSkipListMap<>();
this.minimumAllocation =
Resources.createResource(conf.getInt(
YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB,
YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB));
initMaximumResourceCapability(
Resources.createResource(conf.getInt(
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_MB,
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_MB),
conf.getInt(
YarnConfiguration.RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES,
YarnConfiguration.DEFAULT_RM_SCHEDULER_MAXIMUM_ALLOCATION_VCORES)));
this.minimumAllocation = super.getMinimumAllocation();
initMaximumResourceCapability(super.getMaximumAllocation());
this.usePortForNodeName = conf.getBoolean(
YarnConfiguration.RM_SCHEDULER_INCLUDE_PORT_IN_NODE_NAME,
YarnConfiguration.DEFAULT_RM_SCHEDULER_USE_PORT_FOR_NODE_NAME);

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@ -104,6 +104,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.security.NMTokenSecretManag
import org.apache.hadoop.yarn.server.resourcemanager.security.RMContainerTokenSecretManager;
import org.apache.hadoop.yarn.util.Records;
import org.apache.hadoop.yarn.util.YarnVersionInfo;
import org.apache.hadoop.yarn.util.resource.ResourceUtils;
import org.apache.log4j.Level;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
@ -150,6 +151,7 @@ public class MockRM extends ResourceManager {
public MockRM(Configuration conf, RMStateStore store,
boolean useNullRMNodeLabelsManager, boolean useRealElector) {
super();
ResourceUtils.resetResourceTypes(conf);
this.useNullRMNodeLabelsManager = useNullRMNodeLabelsManager;
this.useRealElector = useRealElector;
init(conf instanceof YarnConfiguration ? conf : new YarnConfiguration(conf));

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@ -247,6 +247,7 @@ public class TestAppManager{
ResourceScheduler scheduler = mockResourceScheduler();
((RMContextImpl)rmContext).setScheduler(scheduler);
Configuration conf = new Configuration();
((RMContextImpl) rmContext).setYarnConfiguration(conf);
ApplicationMasterService masterService =
new ApplicationMasterService(rmContext, scheduler);
appMonitor = new TestRMAppManager(rmContext,

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@ -116,6 +116,7 @@ import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.policies.Dom
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.policies.FifoPolicy;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.hadoop.yarn.util.ControlledClock;
import org.apache.hadoop.yarn.util.resource.ResourceUtils;
import org.apache.hadoop.yarn.util.resource.Resources;
import org.junit.After;
import org.junit.Assert;
@ -215,6 +216,7 @@ public class TestFairScheduler extends FairSchedulerTestBase {
conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 512);
conf.setInt(FairSchedulerConfiguration.RM_SCHEDULER_INCREMENT_ALLOCATION_MB,
128);
ResourceUtils.resetResourceTypes(conf);
scheduler.init(conf);
scheduler.start();
scheduler.reinitialize(conf, resourceManager.getRMContext());
@ -243,6 +245,7 @@ public class TestFairScheduler extends FairSchedulerTestBase {
FairSchedulerConfiguration.RM_SCHEDULER_INCREMENT_ALLOCATION_MB, 512);
conf.setInt(
FairSchedulerConfiguration.RM_SCHEDULER_INCREMENT_ALLOCATION_VCORES, 2);
ResourceUtils.resetResourceTypes(conf);
scheduler.init(conf);
scheduler.reinitialize(conf, null);
Assert.assertEquals(256, scheduler.getMinimumResourceCapability().getMemorySize());
@ -260,6 +263,7 @@ public class TestFairScheduler extends FairSchedulerTestBase {
FairSchedulerConfiguration.RM_SCHEDULER_INCREMENT_ALLOCATION_MB, 512);
conf.setInt(
FairSchedulerConfiguration.RM_SCHEDULER_INCREMENT_ALLOCATION_VCORES, 2);
ResourceUtils.resetResourceTypes(conf);
scheduler.init(conf);
scheduler.reinitialize(conf, null);
Assert.assertEquals(0, scheduler.getMinimumResourceCapability().getMemorySize());

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@ -96,6 +96,7 @@ import org.apache.hadoop.yarn.server.timeline.MemoryTimelineStore;
import org.apache.hadoop.yarn.server.timeline.TimelineStore;
import org.apache.hadoop.yarn.server.timeline.recovery.MemoryTimelineStateStore;
import org.apache.hadoop.yarn.server.timeline.recovery.TimelineStateStore;
import org.apache.hadoop.yarn.util.resource.ResourceUtils;
import org.apache.hadoop.yarn.util.timeline.TimelineUtils;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
@ -260,6 +261,7 @@ public class MiniYARNCluster extends CompositeService {
YarnConfiguration.DEFAULT_YARN_MINICLUSTER_USE_RPC);
failoverTimeout = conf.getInt(YarnConfiguration.RM_ZK_TIMEOUT_MS,
YarnConfiguration.DEFAULT_RM_ZK_TIMEOUT_MS);
ResourceUtils.resetResourceTypes(conf);
if (useRpc && !useFixedPorts) {
throw new YarnRuntimeException("Invalid configuration!" +