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YARN-2212 ApplicationMaster needs to find a way to update the AMRMToken periodically. Contributed by Xuan Gong 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1616891 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Xuan Gong 2014-08-08 21:37:35 +00:00
parent 0960e67787
commit 4365c4530b
21 changed files with 555 additions and 67 deletions
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26
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/rm/RMContainerAllocator.java
View File

@ -18,6 +18,7 @@
package org.apache.hadoop.mapreduce.v2.app.rm;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
@ -38,6 +39,7 @@
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.JobCounter;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.jobhistory.JobHistoryEvent;
@ -57,6 +59,7 @@
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent;
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEventType;
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptKillEvent;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.util.StringInterner;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.records.Container;
@ -68,9 +71,11 @@
import org.apache.hadoop.yarn.api.records.NodeReport;
import org.apache.hadoop.yarn.api.records.NodeState;
import org.apache.hadoop.yarn.api.records.Priority;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.client.api.NMTokenCache;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.util.Clock;
import org.apache.hadoop.yarn.util.RackResolver;
@ -664,7 +669,12 @@ private List<Container> getResources() throws Exception {
nmToken.getToken());
}
}
// Setting AMRMToken
if (response.getAMRMToken() != null) {
updateAMRMToken(response.getAMRMToken());
}
List<ContainerStatus> finishedContainers = response.getCompletedContainersStatuses();
if (newContainers.size() + finishedContainers.size() > 0 || headRoom != newHeadRoom) {
//something changed
@ -706,7 +716,19 @@ private List<Container> getResources() throws Exception {
}
return newContainers;
}
private void updateAMRMToken(Token token) throws IOException {
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> amrmToken =
new org.apache.hadoop.security.token.Token<AMRMTokenIdentifier>(token
.getIdentifier().array(), token.getPassword().array(), new Text(
token.getKind()), new Text(token.getService()));
UserGroupInformation currentUGI = UserGroupInformation.getCurrentUser();
if (UserGroupInformation.isSecurityEnabled()) {
currentUGI = UserGroupInformation.getLoginUser();
}
currentUGI.addToken(amrmToken);
}
@VisibleForTesting
public TaskAttemptEvent createContainerFinishedEvent(ContainerStatus cont,
TaskAttemptId attemptID) {

3
hadoop-yarn-project/CHANGES.txt
View File

@ -79,6 +79,9 @@ Release 2.6.0 - UNRELEASED
YARN-2352. FairScheduler: Collect metrics on duration of critical methods that
affect performance. (kasha)
YARN-2212. ApplicationMaster needs to find a way to update the AMRMToken
periodically. (xgong)
OPTIMIZATIONS
BUG FIXES

32
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/AllocateResponse.java
View File

@ -35,6 +35,7 @@
import org.apache.hadoop.yarn.api.records.NodeReport;
import org.apache.hadoop.yarn.api.records.PreemptionMessage;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.util.Records;
/**
@ -56,6 +57,7 @@
* <li>A list of nodes whose status has been updated.</li>
* <li>The number of available nodes in a cluster.</li>
* <li>A description of resources requested back by the cluster</li>
* <li>AMRMToken, if AMRMToken has been rolled over</li>
* </ul>
* </p>
*
@ -102,6 +104,23 @@ public static AllocateResponse newInstance(int responseId,
return response;
}
@Private
@Unstable
public static AllocateResponse newInstance(int responseId,
List<ContainerStatus> completedContainers,
List<Container> allocatedContainers, List<NodeReport> updatedNodes,
Resource availResources, AMCommand command, int numClusterNodes,
PreemptionMessage preempt, List<NMToken> nmTokens, Token amRMToken,
List<ContainerResourceIncrease> increasedContainers,
List<ContainerResourceDecrease> decreasedContainers) {
AllocateResponse response =
newInstance(responseId, completedContainers, allocatedContainers,
updatedNodes, availResources, command, numClusterNodes, preempt,
nmTokens, increasedContainers, decreasedContainers);
response.setAMRMToken(amRMToken);
return response;
}
/**
* If the <code>ResourceManager</code> needs the
* <code>ApplicationMaster</code> to take some action then it will send an
@ -270,4 +289,17 @@ public abstract void setIncreasedContainers(
@Unstable
public abstract void setDecreasedContainers(
List<ContainerResourceDecrease> decreasedContainers);
/**
* The AMRMToken that belong to this attempt
*
* @return The AMRMToken that belong to this attempt
*/
@Public
@Unstable
public abstract Token getAMRMToken();
@Private
@Unstable
public abstract void setAMRMToken(Token amRMToken);
}

1
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto
View File

@ -85,6 +85,7 @@ message AllocateResponseProto {
repeated NMTokenProto nm_tokens = 9;
repeated ContainerResourceIncreaseProto increased_containers = 10;
repeated ContainerResourceDecreaseProto decreased_containers = 11;
optional hadoop.common.TokenProto am_rm_token = 12;
}
//////////////////////////////////////////////////////

19
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/api/impl/AMRMClientImpl.java
View File

@ -39,7 +39,9 @@
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.ipc.RPC;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
@ -56,6 +58,7 @@
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.ResourceBlacklistRequest;
import org.apache.hadoop.yarn.api.records.ResourceRequest;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.client.ClientRMProxy;
import org.apache.hadoop.yarn.client.api.AMRMClient;
import org.apache.hadoop.yarn.client.api.AMRMClient.ContainerRequest;
@ -64,6 +67,7 @@
import org.apache.hadoop.yarn.exceptions.ApplicationMasterNotRegisteredException;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.util.RackResolver;
import com.google.common.annotations.VisibleForTesting;
@ -300,6 +304,9 @@ public AllocateResponse allocate(float progressIndicator)
if (!allocateResponse.getNMTokens().isEmpty()) {
populateNMTokens(allocateResponse.getNMTokens());
}
if (allocateResponse.getAMRMToken() != null) {
updateAMRMToken(allocateResponse.getAMRMToken());
}
if (!pendingRelease.isEmpty()
&& !allocateResponse.getCompletedContainersStatuses().isEmpty()) {
removePendingReleaseRequests(allocateResponse
@ -743,4 +750,16 @@ public synchronized void updateBlacklist(List<String> blacklistAdditions,
"blacklistRemovals in updateBlacklist.");
}
}
private void updateAMRMToken(Token token) throws IOException {
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> amrmToken =
new org.apache.hadoop.security.token.Token<AMRMTokenIdentifier>(token
.getIdentifier().array(), token.getPassword().array(), new Text(
token.getKind()), new Text(token.getService()));
UserGroupInformation currentUGI = UserGroupInformation.getCurrentUser();
if (UserGroupInformation.isSecurityEnabled()) {
currentUGI = UserGroupInformation.getLoginUser();
}
currentUGI.addToken(amrmToken);
}
}

135
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestAMRMClient.java
View File

@ -27,19 +27,23 @@
import java.io.IOException;
import java.nio.ByteBuffer;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import org.junit.Assert;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.SecretManager.InvalidToken;
import org.apache.hadoop.service.Service.STATE;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest;
@ -71,9 +75,12 @@
import org.apache.hadoop.yarn.client.api.YarnClient;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.ipc.YarnRPC;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.server.MiniYARNCluster;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
import org.apache.hadoop.yarn.server.resourcemanager.security.AMRMTokenSecretManager;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.hadoop.yarn.util.Records;
import org.junit.After;
@ -93,6 +100,9 @@ public class TestAMRMClient {
static ApplicationAttemptId attemptId = null;
static int nodeCount = 3;
static final int rolling_interval_sec = 13;
static final long am_expire_ms = 4000;
static Resource capability;
static Priority priority;
static Priority priority2;
@ -106,6 +116,10 @@ public class TestAMRMClient {
public static void setup() throws Exception {
// start minicluster
conf = new YarnConfiguration();
conf.setLong(
YarnConfiguration.RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
rolling_interval_sec);
conf.setLong(YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS, am_expire_ms);
conf.setInt(YarnConfiguration.RM_NM_HEARTBEAT_INTERVAL_MS, 100);
conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS, 1);
yarnCluster = new MiniYARNCluster(TestAMRMClient.class.getName(), nodeCount, 1, 1);
@ -809,4 +823,123 @@ private void sleep(int sleepTime) {
}
}
@Test(timeout = 60000)
public void testAMRMClientOnAMRMTokenRollOver() throws YarnException,
IOException {
AMRMClient<ContainerRequest> amClient = null;
try {
AMRMTokenSecretManager amrmTokenSecretManager =
yarnCluster.getResourceManager().getRMContext()
.getAMRMTokenSecretManager();
// start am rm client
amClient = AMRMClient.<ContainerRequest> createAMRMClient();
amClient.init(conf);
amClient.start();
Long startTime = System.currentTimeMillis();
amClient.registerApplicationMaster("Host", 10000, "");
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> amrmToken_1 =
getAMRMToken();
Assert.assertNotNull(amrmToken_1);
Assert.assertEquals(amrmToken_1.decodeIdentifier().getKeyId(),
amrmTokenSecretManager.getMasterKey().getMasterKey().getKeyId());
// Wait for enough time and make sure the roll_over happens
// At mean time, the old AMRMToken should continue to work
while (System.currentTimeMillis() - startTime <
rolling_interval_sec * 1000) {
amClient.allocate(0.1f);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
amClient.allocate(0.1f);
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> amrmToken_2 =
getAMRMToken();
Assert.assertNotNull(amrmToken_2);
Assert.assertEquals(amrmToken_2.decodeIdentifier().getKeyId(),
amrmTokenSecretManager.getMasterKey().getMasterKey().getKeyId());
Assert.assertNotEquals(amrmToken_1, amrmToken_2);
// can do the allocate call with latest AMRMToken
amClient.allocate(0.1f);
// Make sure previous token has been rolled-over
// and can not use this rolled-over token to make a allocate all.
while (true) {
if (amrmToken_2.decodeIdentifier().getKeyId() != amrmTokenSecretManager
.getCurrnetMasterKeyData().getMasterKey().getKeyId()) {
if (amrmTokenSecretManager.getNextMasterKeyData() == null) {
break;
} else if (amrmToken_2.decodeIdentifier().getKeyId() !=
amrmTokenSecretManager.getNextMasterKeyData().getMasterKey()
.getKeyId()) {
break;
}
}
amClient.allocate(0.1f);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// DO NOTHING
}
}
try {
UserGroupInformation testUser =
UserGroupInformation.createRemoteUser("testUser");
SecurityUtil.setTokenService(amrmToken_2, yarnCluster
.getResourceManager().getApplicationMasterService().getBindAddress());
testUser.addToken(amrmToken_2);
testUser.doAs(new PrivilegedAction<ApplicationMasterProtocol>() {
@Override
public ApplicationMasterProtocol run() {
return (ApplicationMasterProtocol) YarnRPC.create(conf).getProxy(
ApplicationMasterProtocol.class,
yarnCluster.getResourceManager().getApplicationMasterService()
.getBindAddress(), conf);
}
}).allocate(Records.newRecord(AllocateRequest.class));
Assert.fail("The old Token should not work");
} catch (Exception ex) {
Assert.assertTrue(ex instanceof InvalidToken);
Assert.assertTrue(ex.getMessage().contains(
"Invalid AMRMToken from "
+ amrmToken_2.decodeIdentifier().getApplicationAttemptId()));
}
amClient.unregisterApplicationMaster(FinalApplicationStatus.SUCCEEDED,
null, null);
} finally {
if (amClient != null && amClient.getServiceState() == STATE.STARTED) {
amClient.stop();
}
}
}
@SuppressWarnings("unchecked")
private org.apache.hadoop.security.token.Token<AMRMTokenIdentifier>
getAMRMToken() throws IOException {
Credentials credentials =
UserGroupInformation.getCurrentUser().getCredentials();
Iterator<org.apache.hadoop.security.token.Token<?>> iter =
credentials.getAllTokens().iterator();
while (iter.hasNext()) {
org.apache.hadoop.security.token.Token<?> token = iter.next();
if (token.getKind().equals(AMRMTokenIdentifier.KIND_NAME)) {
return (org.apache.hadoop.security.token.Token<AMRMTokenIdentifier>)
token;
}
}
return null;
}
}

151
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/api/impl/TestAMRMClientOnRMRestart.java
View File

@ -19,6 +19,7 @@
package org.apache.hadoop.yarn.client.api.impl;
import java.io.IOException;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
@ -26,7 +27,11 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.net.NetworkTopology;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.SecretManager.InvalidToken;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
import org.apache.hadoop.yarn.api.records.Container;
@ -42,10 +47,12 @@
import org.apache.hadoop.yarn.event.Dispatcher;
import org.apache.hadoop.yarn.event.DrainDispatcher;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.ipc.YarnRPC;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus;
import org.apache.hadoop.yarn.server.api.protocolrecords.NodeHeartbeatResponse;
import org.apache.hadoop.yarn.server.api.records.NodeAction;
import org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService;
import org.apache.hadoop.yarn.server.resourcemanager.MockNM;
import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
import org.apache.hadoop.yarn.server.resourcemanager.RMContext;
@ -58,12 +65,16 @@
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.security.AMRMTokenSecretManager;
import org.apache.hadoop.yarn.util.Records;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class TestAMRMClientOnRMRestart {
static Configuration conf = null;
static final int rolling_interval_sec = 13;
static final long am_expire_ms = 4000;
@BeforeClass
public static void setup() throws Exception {
@ -362,6 +373,134 @@ public void testAMRMClientForUnregisterAMOnRMRestart() throws Exception {
}
// Test verify for AM issued with rolled-over AMRMToken
// is still able to communicate with restarted RM.
@Test(timeout = 30000)
public void testAMRMClientOnAMRMTokenRollOverOnRMRestart() throws Exception {
conf.setLong(
YarnConfiguration.RM_AMRM_TOKEN_MASTER_KEY_ROLLING_INTERVAL_SECS,
rolling_interval_sec);
conf.setLong(YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS, am_expire_ms);
MemoryRMStateStore memStore = new MemoryRMStateStore();
memStore.init(conf);
// start first RM
MyResourceManager2 rm1 = new MyResourceManager2(conf, memStore);
rm1.start();
DrainDispatcher dispatcher =
(DrainDispatcher) rm1.getRMContext().getDispatcher();
Long startTime = System.currentTimeMillis();
// Submit the application
RMApp app = rm1.submitApp(1024);
dispatcher.await();
MockNM nm1 = new MockNM("h1:1234", 15120, rm1.getResourceTrackerService());
nm1.registerNode();
nm1.nodeHeartbeat(true); // Node heartbeat
dispatcher.await();
ApplicationAttemptId appAttemptId =
app.getCurrentAppAttempt().getAppAttemptId();
rm1.sendAMLaunched(appAttemptId);
dispatcher.await();
AMRMTokenSecretManager amrmTokenSecretManagerForRM1 =
rm1.getRMContext().getAMRMTokenSecretManager();
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> token =
amrmTokenSecretManagerForRM1.createAndGetAMRMToken(appAttemptId);
UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
ugi.addTokenIdentifier(token.decodeIdentifier());
AMRMClient<ContainerRequest> amClient = new MyAMRMClientImpl(rm1);
amClient.init(conf);
amClient.start();
amClient.registerApplicationMaster("h1", 10000, "");
amClient.allocate(0.1f);
// Wait for enough time and make sure the roll_over happens
// At mean time, the old AMRMToken should continue to work
while (System.currentTimeMillis() - startTime < rolling_interval_sec * 1000) {
amClient.allocate(0.1f);
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// DO NOTHING
}
}
Assert.assertTrue(amrmTokenSecretManagerForRM1.getMasterKey()
.getMasterKey().getKeyId() != token.decodeIdentifier().getKeyId());
amClient.allocate(0.1f);
// active the nextMasterKey, and replace the currentMasterKey
org.apache.hadoop.security.token.Token<AMRMTokenIdentifier> newToken =
amrmTokenSecretManagerForRM1.createAndGetAMRMToken(appAttemptId);
int waitCount = 0;
while (waitCount++ <= 50) {
if (amrmTokenSecretManagerForRM1.getCurrnetMasterKeyData().getMasterKey()
.getKeyId() != token.decodeIdentifier().getKeyId()) {
break;
}
try {
amClient.allocate(0.1f);
} catch (Exception ex) {
break;
}
Thread.sleep(500);
}
Assert
.assertTrue(amrmTokenSecretManagerForRM1.getNextMasterKeyData() == null);
Assert.assertTrue(amrmTokenSecretManagerForRM1.getCurrnetMasterKeyData()
.getMasterKey().getKeyId() == newToken.decodeIdentifier().getKeyId());
// start 2nd RM
conf.set(YarnConfiguration.RM_SCHEDULER_ADDRESS, "0.0.0.0:9030");
final MyResourceManager2 rm2 = new MyResourceManager2(conf, memStore);
rm2.start();
nm1.setResourceTrackerService(rm2.getResourceTrackerService());
((MyAMRMClientImpl) amClient).updateRMProxy(rm2);
dispatcher = (DrainDispatcher) rm2.getRMContext().getDispatcher();
AMRMTokenSecretManager amrmTokenSecretManagerForRM2 =
rm2.getRMContext().getAMRMTokenSecretManager();
Assert.assertTrue(amrmTokenSecretManagerForRM2.getCurrnetMasterKeyData()
.getMasterKey().getKeyId() == newToken.decodeIdentifier().getKeyId());
Assert
.assertTrue(amrmTokenSecretManagerForRM2.getNextMasterKeyData() == null);
try {
UserGroupInformation testUser =
UserGroupInformation.createRemoteUser("testUser");
SecurityUtil.setTokenService(token, rm2.getApplicationMasterService()
.getBindAddress());
testUser.addToken(token);
testUser.doAs(new PrivilegedAction<ApplicationMasterProtocol>() {
@Override
public ApplicationMasterProtocol run() {
return (ApplicationMasterProtocol) YarnRPC.create(conf).getProxy(
ApplicationMasterProtocol.class,
rm2.getApplicationMasterService().getBindAddress(), conf);
}
}).allocate(Records.newRecord(AllocateRequest.class));
Assert.fail("The old Token should not work");
} catch (Exception ex) {
Assert.assertTrue(ex instanceof InvalidToken);
Assert.assertTrue(ex.getMessage().contains(
"Invalid AMRMToken from "
+ token.decodeIdentifier().getApplicationAttemptId()));
}
// make sure the recovered AMRMToken works for new RM
amClient.allocate(0.1f);
amClient.unregisterApplicationMaster(FinalApplicationStatus.SUCCEEDED,
null, null);
amClient.stop();
rm1.stop();
rm2.stop();
}
private static class MyFifoScheduler extends FifoScheduler {
public MyFifoScheduler(RMContext rmContext) {
@ -445,6 +584,18 @@ MyFifoScheduler getMyFifoScheduler() {
}
}
private static class MyResourceManager2 extends MyResourceManager {
public MyResourceManager2(Configuration conf, RMStateStore store) {
super(conf, store);
}
@Override
protected ApplicationMasterService createApplicationMasterService() {
return new ApplicationMasterService(getRMContext(), scheduler);
}
}
private static class MyAMRMClientImpl extends
AMRMClientImpl<ContainerRequest> {
private MyResourceManager rm;

38
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/protocolrecords/impl/pb/AllocateResponsePBImpl.java
View File

@ -25,6 +25,7 @@
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.security.proto.SecurityProtos.TokenProto;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.records.AMCommand;
import org.apache.hadoop.yarn.api.records.Container;
@ -35,6 +36,7 @@
import org.apache.hadoop.yarn.api.records.NodeReport;
import org.apache.hadoop.yarn.api.records.PreemptionMessage;
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.api.records.impl.pb.ContainerPBImpl;
import org.apache.hadoop.yarn.api.records.impl.pb.ContainerResourceDecreasePBImpl;
import org.apache.hadoop.yarn.api.records.impl.pb.ContainerResourceIncreasePBImpl;
@ -44,6 +46,7 @@
import org.apache.hadoop.yarn.api.records.impl.pb.PreemptionMessagePBImpl;
import org.apache.hadoop.yarn.api.records.impl.pb.ProtoUtils;
import org.apache.hadoop.yarn.api.records.impl.pb.ResourcePBImpl;
import org.apache.hadoop.yarn.api.records.impl.pb.TokenPBImpl;
import org.apache.hadoop.yarn.proto.YarnProtos.ContainerProto;
import org.apache.hadoop.yarn.proto.YarnProtos.ContainerResourceDecreaseProto;
import org.apache.hadoop.yarn.proto.YarnProtos.ContainerResourceIncreaseProto;
@ -74,7 +77,7 @@ public class AllocateResponsePBImpl extends AllocateResponse {
private List<NodeReport> updatedNodes = null;
private PreemptionMessage preempt;
private Token amrmToken = null;
public AllocateResponsePBImpl() {
builder = AllocateResponseProto.newBuilder();
@ -154,6 +157,9 @@ private synchronized void mergeLocalToBuilder() {
getChangeProtoIterable(this.decreasedContainers);
builder.addAllDecreasedContainers(iterable);
}
if (this.amrmToken != null) {
builder.setAmRmToken(convertToProtoFormat(this.amrmToken));
}
}
private synchronized void mergeLocalToProto() {
@ -357,6 +363,28 @@ public synchronized void setDecreasedContainers(
this.decreasedContainers.addAll(decreasedContainers);
}
@Override
public synchronized Token getAMRMToken() {
AllocateResponseProtoOrBuilder p = viaProto ? proto : builder;
if (amrmToken != null) {
return amrmToken;
}
if (!p.hasAmRmToken()) {
return null;
}
this.amrmToken = convertFromProtoFormat(p.getAmRmToken());
return amrmToken;
}
@Override
public synchronized void setAMRMToken(Token amRMToken) {
maybeInitBuilder();
if (amRMToken == null) {
builder.clearAmRmToken();
}
this.amrmToken = amRMToken;
}
private synchronized void initLocalIncreasedContainerList() {
if (this.increasedContainers != null) {
return;
@ -699,4 +727,12 @@ private synchronized NMTokenProto convertToProtoFormat(NMToken token) {
private synchronized NMToken convertFromProtoFormat(NMTokenProto proto) {
return new NMTokenPBImpl(proto);
}
private TokenPBImpl convertFromProtoFormat(TokenProto p) {
return new TokenPBImpl(p);
}
private TokenProto convertToProtoFormat(Token t) {
return ((TokenPBImpl)t).getProto();
}
}

36
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ApplicationMasterService.java
View File

@ -39,6 +39,7 @@
import org.apache.hadoop.security.SaslRpcServer;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authorize.PolicyProvider;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.util.StringUtils;
@ -80,6 +81,7 @@
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMApp;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.AMLivelinessMonitor;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptRegistrationEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptStatusupdateEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptUnregistrationEvent;
@ -89,6 +91,7 @@
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport;
import org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler;
import org.apache.hadoop.yarn.server.resourcemanager.security.authorize.RMPolicyProvider;
import org.apache.hadoop.yarn.server.security.MasterKeyData;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import com.google.common.annotations.VisibleForTesting;
@ -189,7 +192,7 @@ private AMRMTokenIdentifier selectAMRMTokenIdentifier(
return result;
}
private ApplicationAttemptId authorizeRequest()
private AMRMTokenIdentifier authorizeRequest()
throws YarnException {
UserGroupInformation remoteUgi;
@ -226,7 +229,7 @@ private ApplicationAttemptId authorizeRequest()
throw RPCUtil.getRemoteException(message);
}
return appTokenIdentifier.getApplicationAttemptId();
return appTokenIdentifier;
}
@Override
@ -234,7 +237,9 @@ public RegisterApplicationMasterResponse registerApplicationMaster(
RegisterApplicationMasterRequest request) throws YarnException,
IOException {
ApplicationAttemptId applicationAttemptId = authorizeRequest();
AMRMTokenIdentifier amrmTokenIdentifier = authorizeRequest();
ApplicationAttemptId applicationAttemptId =
amrmTokenIdentifier.getApplicationAttemptId();
ApplicationId appID = applicationAttemptId.getApplicationId();
AllocateResponseLock lock = responseMap.get(applicationAttemptId);
@ -333,7 +338,8 @@ public FinishApplicationMasterResponse finishApplicationMaster(
FinishApplicationMasterRequest request) throws YarnException,
IOException {
ApplicationAttemptId applicationAttemptId = authorizeRequest();
ApplicationAttemptId applicationAttemptId =
authorizeRequest().getApplicationAttemptId();
AllocateResponseLock lock = responseMap.get(applicationAttemptId);
if (lock == null) {
@ -408,7 +414,10 @@ public boolean hasApplicationMasterRegistered(
public AllocateResponse allocate(AllocateRequest request)
throws YarnException, IOException {
ApplicationAttemptId appAttemptId = authorizeRequest();
AMRMTokenIdentifier amrmTokenIdentifier = authorizeRequest();
ApplicationAttemptId appAttemptId =
amrmTokenIdentifier.getApplicationAttemptId();
this.amLivelinessMonitor.receivedPing(appAttemptId);
@ -557,6 +566,23 @@ public AllocateResponse allocate(AllocateRequest request)
allocateResponse
.setPreemptionMessage(generatePreemptionMessage(allocation));
// update AMRMToken if the token is rolled-up
MasterKeyData nextMasterKey =
this.rmContext.getAMRMTokenSecretManager().getNextMasterKeyData();
if (nextMasterKey != null
&& nextMasterKey.getMasterKey().getKeyId() != amrmTokenIdentifier
.getKeyId()) {
Token<AMRMTokenIdentifier> amrmToken =
rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
appAttemptId);
((RMAppAttemptImpl)appAttempt).setAMRMToken(amrmToken);
allocateResponse.setAMRMToken(org.apache.hadoop.yarn.api.records.Token
.newInstance(amrmToken.getIdentifier(), amrmToken.getKind()
.toString(), amrmToken.getPassword(), amrmToken.getService()
.toString()));
}
/*
* As we are updating the response inside the lock object so we don't
* need to worry about unregister call occurring in between (which

11
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/amlauncher/AMLauncher.java
View File

@ -58,6 +58,7 @@
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEventType;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptLaunchFailedEvent;
import org.apache.hadoop.yarn.util.ConverterUtils;
@ -226,7 +227,7 @@ private void setupTokens(
}
// Add AMRMToken
Token<AMRMTokenIdentifier> amrmToken = getAMRMToken();
Token<AMRMTokenIdentifier> amrmToken = createAndSetAMRMToken();
if (amrmToken != null) {
credentials.addToken(amrmToken.getService(), amrmToken);
}
@ -236,8 +237,12 @@ private void setupTokens(
}
@VisibleForTesting
protected Token<AMRMTokenIdentifier> getAMRMToken() {
return application.getAMRMToken();
protected Token<AMRMTokenIdentifier> createAndSetAMRMToken() {
Token<AMRMTokenIdentifier> amrmToken =
this.rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
application.getAppAttemptId());
((RMAppAttemptImpl)application).setAMRMToken(amrmToken);
return amrmToken;
}
@SuppressWarnings("unchecked")

6
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/FileSystemRMStateStore.java
View File

@ -71,6 +71,10 @@
* FileSystem interface. Does not use directories so that simple key-value
* stores can be used. The retry policy for the real filesystem client must be
* configured separately to enable retry of filesystem operations when needed.
*
* Changes from 1.1 to 1.2, AMRMTokenSecretManager state has been saved
* separately. The currentMasterkey and nextMasterkey have been stored.
* Also, AMRMToken has been removed from ApplicationAttemptState.
*/
public class FileSystemRMStateStore extends RMStateStore {
@ -78,7 +82,7 @@ public class FileSystemRMStateStore extends RMStateStore {
protected static final String ROOT_DIR_NAME = "FSRMStateRoot";
protected static final Version CURRENT_VERSION_INFO = Version
.newInstance(1, 1);
.newInstance(1, 2);
protected static final String AMRMTOKEN_SECRET_MANAGER_NODE =
"AMRMTokenSecretManagerNode";

7
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java
View File

@ -32,7 +32,6 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.delegation.DelegationKey;
import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
@ -45,7 +44,6 @@
import org.apache.hadoop.yarn.event.AsyncDispatcher;
import org.apache.hadoop.yarn.event.Dispatcher;
import org.apache.hadoop.yarn.event.EventHandler;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.security.client.RMDelegationTokenIdentifier;
import org.apache.hadoop.yarn.server.records.Version;
import org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent;
@ -769,10 +767,7 @@ protected abstract void removeApplicationStateInternal(
public Credentials getCredentialsFromAppAttempt(RMAppAttempt appAttempt) {
Credentials credentials = new Credentials();
Token<AMRMTokenIdentifier> appToken = appAttempt.getAMRMToken();
if(appToken != null){
credentials.addToken(AM_RM_TOKEN_SERVICE, appToken);
}
SecretKey clientTokenMasterKey =
appAttempt.getClientTokenMasterKey();
if(clientTokenMasterKey != null){

7
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
View File

@ -78,6 +78,11 @@
import com.google.common.annotations.VisibleForTesting;
/**
* Changes from 1.1 to 1.2, AMRMTokenSecretManager state has been saved
* separately. The currentMasterkey and nextMasterkey have been stored.
* Also, AMRMToken has been removed from ApplicationAttemptState.
*/
@Private
@Unstable
public class ZKRMStateStore extends RMStateStore {
@ -87,7 +92,7 @@ public class ZKRMStateStore extends RMStateStore {
protected static final String ROOT_ZNODE_NAME = "ZKRMStateRoot";
protected static final Version CURRENT_VERSION_INFO = Version
.newInstance(1, 1);
.newInstance(1, 2);
private static final String RM_DELEGATION_TOKENS_ROOT_ZNODE_NAME =
"RMDelegationTokensRoot";
private static final String RM_DT_SEQUENTIAL_NUMBER_ZNODE_NAME =

53
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/RMAppAttemptImpl.java
View File

@ -37,6 +37,7 @@
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
@ -559,7 +560,22 @@ public SecretKey getClientTokenMasterKey() {
@Override
public Token<AMRMTokenIdentifier> getAMRMToken() {
return this.amrmToken;
this.readLock.lock();
try {
return this.amrmToken;
} finally {
this.readLock.unlock();
}
}
@Private
public void setAMRMToken(Token<AMRMTokenIdentifier> lastToken) {
this.writeLock.lock();
try {
this.amrmToken = lastToken;
} finally {
this.writeLock.unlock();
}
}
@Override
@ -713,7 +729,8 @@ public void recover(RMState state) throws Exception {
this.attemptMetrics.setIsPreempted();
}
setMasterContainer(attemptState.getMasterContainer());
recoverAppAttemptCredentials(attemptState.getAppAttemptCredentials());
recoverAppAttemptCredentials(attemptState.getAppAttemptCredentials(),
attemptState.getState());
this.recoveredFinalState = attemptState.getState();
this.originalTrackingUrl = attemptState.getFinalTrackingUrl();
this.proxiedTrackingUrl = generateProxyUriWithScheme(originalTrackingUrl);
@ -725,9 +742,11 @@ public void transferStateFromPreviousAttempt(RMAppAttempt attempt) {
this.justFinishedContainers = attempt.getJustFinishedContainers();
}
private void recoverAppAttemptCredentials(Credentials appAttemptTokens)
throws IOException {
if (appAttemptTokens == null) {
private void recoverAppAttemptCredentials(Credentials appAttemptTokens,
RMAppAttemptState state) throws IOException {
if (appAttemptTokens == null || state == RMAppAttemptState.FAILED
|| state == RMAppAttemptState.FINISHED
|| state == RMAppAttemptState.KILLED) {
return;
}
@ -738,12 +757,9 @@ private void recoverAppAttemptCredentials(Credentials appAttemptTokens)
.registerMasterKey(applicationAttemptId, clientTokenMasterKeyBytes);
}
// Only one AMRMToken is stored per-attempt, so this should be fine. Can't
// use TokenSelector as service may change - think fail-over.
this.amrmToken =
(Token<AMRMTokenIdentifier>) appAttemptTokens
.getToken(RMStateStore.AM_RM_TOKEN_SERVICE);
rmContext.getAMRMTokenSecretManager().addPersistedPassword(this.amrmToken);
rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
applicationAttemptId);
}
private static class BaseTransition implements
@ -779,11 +795,6 @@ public void transition(RMAppAttemptImpl appAttempt,
.createMasterKey(appAttempt.applicationAttemptId);
}
// create AMRMToken
appAttempt.amrmToken =
appAttempt.rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
appAttempt.applicationAttemptId);
// Add the applicationAttempt to the scheduler and inform the scheduler
// whether to transfer the state from previous attempt.
appAttempt.eventHandler.handle(new AppAttemptAddedSchedulerEvent(
@ -896,6 +907,7 @@ private static final class AttemptStoredTransition extends BaseTransition {
public void transition(RMAppAttemptImpl appAttempt,
RMAppAttemptEvent event) {
appAttempt.checkAttemptStoreError(event);
appAttempt.launchAttempt();
}
}
@ -1185,11 +1197,12 @@ private static final class UnmanagedAMAttemptSavedTransition
public void transition(RMAppAttemptImpl appAttempt,
RMAppAttemptEvent event) {
appAttempt.checkAttemptStoreError(event);
// TODO Today unmanaged AM client is waiting for app state to be Accepted to
// launch the AM. This is broken since we changed to start the attempt
// after the application is Accepted. We may need to introduce an attempt
// report that client can rely on to query the attempt state and choose to
// launch the unmanaged AM.
// create AMRMToken
appAttempt.amrmToken =
appAttempt.rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
appAttempt.applicationAttemptId);
super.transition(appAttempt, event);
}
}

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/security/AMRMTokenSecretManager.java
View File

@ -167,6 +167,11 @@ public void activateNextMasterKey() {
+ this.nextMasterKey.getMasterKey().getKeyId());
this.currentMasterKey = this.nextMasterKey;
this.nextMasterKey = null;
AMRMTokenSecretManagerState state =
AMRMTokenSecretManagerState.newInstance(
this.currentMasterKey.getMasterKey(), null);
rmContext.getStateStore().storeOrUpdateAMRMTokenSecretManagerState(state,
true);
} finally {
this.writeLock.unlock();
}

10
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRM.java
View File

@ -28,6 +28,7 @@
import org.apache.hadoop.io.DataOutputBuffer;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.yarn.api.ApplicationClientProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest;
import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationReportRequest;
@ -53,6 +54,7 @@
import org.apache.hadoop.yarn.api.records.Resource;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.server.api.protocolrecords.NMContainerStatus;
import org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncherEvent;
import org.apache.hadoop.yarn.server.resourcemanager.amlauncher.ApplicationMasterLauncher;
@ -62,6 +64,7 @@
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttempt;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptEventType;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptState;
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptLaunchFailedEvent;
import org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer;
@ -412,6 +415,13 @@ public MockAM sendAMLaunched(ApplicationAttemptId appAttemptId)
throws Exception {
MockAM am = new MockAM(getRMContext(), masterService, appAttemptId);
am.waitForState(RMAppAttemptState.ALLOCATED);
//create and set AMRMToken
Token<AMRMTokenIdentifier> amrmToken =
this.rmContext.getAMRMTokenSecretManager().createAndGetAMRMToken(
appAttemptId);
((RMAppAttemptImpl) this.rmContext.getRMApps()
.get(appAttemptId.getApplicationId()).getRMAppAttempt(appAttemptId))
.setAMRMToken(amrmToken);
getRMContext()
.getDispatcher()
.getEventHandler()

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/MockRMWithCustomAMLauncher.java
View File

@ -59,8 +59,9 @@ protected ContainerManagementProtocol getContainerMgrProxy(
return containerManager;
}
@Override
protected Token<AMRMTokenIdentifier> getAMRMToken() {
Token<AMRMTokenIdentifier> amRmToken = super.getAMRMToken();
protected Token<AMRMTokenIdentifier> createAndSetAMRMToken() {
Token<AMRMTokenIdentifier> amRmToken =
super.createAndSetAMRMToken();
InetSocketAddress serviceAddr =
getConfig().getSocketAddr(
YarnConfiguration.RM_SCHEDULER_ADDRESS,

12
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMRestart.java
View File

@ -1208,18 +1208,13 @@ public void testAppAttemptTokensRestoredOnRMRestart() throws Exception {
Assert.assertEquals(BuilderUtils.newContainerId(attemptId1, 1),
attemptState.getMasterContainer().getId());
// the appToken and clientTokenMasterKey that are generated when
// the clientTokenMasterKey that are generated when
// RMAppAttempt is created,
HashSet<Token<?>> tokenSet = new HashSet<Token<?>>();
tokenSet.add(attempt1.getAMRMToken());
byte[] clientTokenMasterKey =
attempt1.getClientTokenMasterKey().getEncoded();
// assert application credentials are saved
Credentials savedCredentials = attemptState.getAppAttemptCredentials();
HashSet<Token<?>> savedTokens = new HashSet<Token<?>>();
savedTokens.addAll(savedCredentials.getAllTokens());
Assert.assertEquals(tokenSet, savedTokens);
Assert.assertArrayEquals("client token master key not saved",
clientTokenMasterKey, savedCredentials.getSecretKey(
RMStateStore.AM_CLIENT_TOKEN_MASTER_KEY_NAME));
@ -1232,11 +1227,8 @@ public void testAppAttemptTokensRestoredOnRMRestart() throws Exception {
rm2.getRMContext().getRMApps().get(app1.getApplicationId());
RMAppAttempt loadedAttempt1 = loadedApp1.getRMAppAttempt(attemptId1);
// assert loaded attempt recovered attempt tokens
// assert loaded attempt recovered
Assert.assertNotNull(loadedAttempt1);
savedTokens.clear();
savedTokens.add(loadedAttempt1.getAMRMToken());
Assert.assertEquals(tokenSet, savedTokens);
// assert client token master key is recovered back to api-versioned
// client token master key

12
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreTestBase.java
View File

@ -198,8 +198,6 @@ void testRMAppStateStore(RMStateStoreHelper stateStoreHelper)
// create application token and client token key for attempt1
Token<AMRMTokenIdentifier> appAttemptToken1 =
generateAMRMToken(attemptId1, appTokenMgr);
HashSet<Token<?>> attemptTokenSet1 = new HashSet<Token<?>>();
attemptTokenSet1.add(appAttemptToken1);
SecretKey clientTokenKey1 =
clientToAMTokenMgr.createMasterKey(attemptId1);
@ -214,8 +212,6 @@ void testRMAppStateStore(RMStateStoreHelper stateStoreHelper)
// create application token and client token key for attempt2
Token<AMRMTokenIdentifier> appAttemptToken2 =
generateAMRMToken(attemptId2, appTokenMgr);
HashSet<Token<?>> attemptTokenSet2 = new HashSet<Token<?>>();
attemptTokenSet2.add(appAttemptToken2);
SecretKey clientTokenKey2 =
clientToAMTokenMgr.createMasterKey(attemptId2);
@ -280,10 +276,6 @@ void testRMAppStateStore(RMStateStoreHelper stateStoreHelper)
assertEquals(-1000, attemptState.getAMContainerExitStatus());
// attempt1 container is loaded correctly
assertEquals(containerId1, attemptState.getMasterContainer().getId());
// attempt1 applicationToken is loaded correctly
HashSet<Token<?>> savedTokens = new HashSet<Token<?>>();
savedTokens.addAll(attemptState.getAppAttemptCredentials().getAllTokens());
assertEquals(attemptTokenSet1, savedTokens);
// attempt1 client token master key is loaded correctly
assertArrayEquals(clientTokenKey1.getEncoded(),
attemptState.getAppAttemptCredentials()
@ -295,10 +287,6 @@ void testRMAppStateStore(RMStateStoreHelper stateStoreHelper)
assertEquals(attemptId2, attemptState.getAttemptId());
// attempt2 container is loaded correctly
assertEquals(containerId2, attemptState.getMasterContainer().getId());
// attempt2 applicationToken is loaded correctly
savedTokens.clear();
savedTokens.addAll(attemptState.getAppAttemptCredentials().getAllTokens());
assertEquals(attemptTokenSet2, savedTokens);
// attempt2 client token master key is loaded correctly
assertArrayEquals(clientTokenKey2.getEncoded(),
attemptState.getAppAttemptCredentials()

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/attempt/TestRMAppAttemptTransitions.java
View File

@ -349,7 +349,6 @@ private void testAppAttemptSubmittedState() {
assertNull(applicationAttempt.createClientToken("some client"));
}
assertNull(applicationAttempt.createClientToken(null));
assertNotNull(applicationAttempt.getAMRMToken());
// Check events
verify(masterService).
registerAppAttempt(applicationAttempt.getAppAttemptId());
@ -445,7 +444,6 @@ private void testAppAttemptAllocatedState(Container amContainer) {
assertEquals(RMAppAttemptState.ALLOCATED,
applicationAttempt.getAppAttemptState());
assertEquals(amContainer, applicationAttempt.getMasterContainer());
// Check events
verify(applicationMasterLauncher).handle(any(AMLauncherEvent.class));
verify(scheduler, times(2)).

51
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestAMRMTokens.java
View File

@ -18,15 +18,16 @@
package org.apache.hadoop.yarn.server.resourcemanager.security;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.security.PrivilegedAction;
import java.util.Arrays;
import java.util.Collection;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.security.Credentials;
import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.security.UserGroupInformation;
@ -34,6 +35,7 @@
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.yarn.api.ApplicationMasterProtocol;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest;
import org.apache.hadoop.yarn.api.protocolrecords.AllocateResponse;
import org.apache.hadoop.yarn.api.protocolrecords.FinishApplicationMasterRequest;
import org.apache.hadoop.yarn.api.protocolrecords.RegisterApplicationMasterRequest;
import org.apache.hadoop.yarn.api.records.ApplicationAttemptId;
@ -43,6 +45,7 @@
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.ipc.YarnRPC;
import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
import org.apache.hadoop.yarn.server.resourcemanager.MockAM;
import org.apache.hadoop.yarn.server.resourcemanager.MockNM;
import org.apache.hadoop.yarn.server.resourcemanager.MockRM;
import org.apache.hadoop.yarn.server.resourcemanager.TestAMAuthorization.MockRMWithAMS;
@ -53,6 +56,7 @@
import org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptContainerFinishedEvent;
import org.apache.hadoop.yarn.server.security.MasterKeyData;
import org.apache.hadoop.yarn.server.utils.BuilderUtils;
import org.apache.hadoop.yarn.util.ConverterUtils;
import org.apache.hadoop.yarn.util.Records;
import org.junit.Assert;
import org.junit.Test;
@ -328,6 +332,51 @@ public void testMasterKeyRollOver() throws Exception {
}
}
@Test (timeout = 20000)
public void testAMRMMasterKeysUpdate() throws Exception {
MockRM rm = new MockRM(conf) {
@Override
protected void doSecureLogin() throws IOException {
// Skip the login.
}
};
rm.start();
MockNM nm = rm.registerNode("127.0.0.1:1234", 8000);
RMApp app = rm.submitApp(200);
MockAM am = MockRM.launchAndRegisterAM(app, rm, nm);
// Do allocate. Should not update AMRMToken
AllocateResponse response =
am.allocate(Records.newRecord(AllocateRequest.class));
Assert.assertNull(response.getAMRMToken());
// roll over the master key
// Do allocate again. the AM should get the latest AMRMToken
rm.getRMContext().getAMRMTokenSecretManager().rollMasterKey();
response = am.allocate(Records.newRecord(AllocateRequest.class));
Assert.assertNotNull(response.getAMRMToken());
Token<AMRMTokenIdentifier> amrmToken =
ConverterUtils.convertFromYarn(response.getAMRMToken(), new Text(
response.getAMRMToken().getService()));
Assert.assertEquals(amrmToken.decodeIdentifier().getKeyId(), rm
.getRMContext().getAMRMTokenSecretManager().getMasterKey().getMasterKey()
.getKeyId());
// Do allocate again. The master key does not update.
// AM should not update its AMRMToken either
response = am.allocate(Records.newRecord(AllocateRequest.class));
Assert.assertNull(response.getAMRMToken());
// Activate the next master key. Since there is new master key generated
// in AMRMTokenSecretManager. The AMRMToken will not get updated for AM
rm.getRMContext().getAMRMTokenSecretManager().activateNextMasterKey();
response = am.allocate(Records.newRecord(AllocateRequest.class));
Assert.assertNull(response.getAMRMToken());
rm.stop();
}
private ApplicationMasterProtocol createRMClient(final MockRM rm,
final Configuration conf, final YarnRPC rpc,
UserGroupInformation currentUser) {