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YARN-10500. TestDelegationTokenRenewer fails intermittently. (#2619) Contributed by Masatake Iwasaki

This commit is contained in:
Jim Brennan 2021-02-11 22:45:08 +00:00
parent a5a6c973af
commit d0562d6cd0
1 changed files with 64 additions and 37 deletions
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101
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/security/TestDelegationTokenRenewer.java
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@ -181,6 +181,10 @@ public class TestDelegationTokenRenewer {
private static Configuration conf;
DelegationTokenRenewer delegationTokenRenewer;
private MockRM rm;
private MockRM rm1;
private MockRM rm2;
private DelegationTokenRenewer localDtr;
@BeforeClass
public static void setUpClass() throws Exception {
@ -225,8 +229,25 @@ public class TestDelegationTokenRenewer {
}
@After
public void tearDown() {
public void tearDown() throws Exception {
delegationTokenRenewer.stop();
if (rm != null) {
rm.close();
rm = null;
}
if (rm1 != null) {
rm1.close();
rm1 = null;
}
if (rm2 != null) {
rm2.close();
rm2 = null;
}
if (localDtr != null) {
localDtr.close();
localDtr = null;
}
}
private static class MyDelegationTokenSecretManager extends DelegationTokenSecretManager {
@ -574,8 +595,7 @@ public class TestDelegationTokenRenewer {
lconf.setBoolean(YarnConfiguration.RM_DELEGATION_TOKEN_ALWAYS_CANCEL,
true);
DelegationTokenRenewer localDtr =
createNewDelegationTokenRenewer(lconf, counter);
localDtr = createNewDelegationTokenRenewer(lconf, counter);
RMContext mockContext = mock(RMContext.class);
when(mockContext.getSystemCredentialsForApps()).thenReturn(
new ConcurrentHashMap<ApplicationId, ByteBuffer>());
@ -649,8 +669,7 @@ public class TestDelegationTokenRenewer {
lconf.setLong(
YarnConfiguration.RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS,
1000l);
DelegationTokenRenewer localDtr =
createNewDelegationTokenRenewer(lconf, counter);
localDtr = createNewDelegationTokenRenewer(lconf, counter);
RMContext mockContext = mock(RMContext.class);
when(mockContext.getSystemCredentialsForApps()).thenReturn(
new ConcurrentHashMap<ApplicationId, ByteBuffer>());
@ -729,8 +748,7 @@ public class TestDelegationTokenRenewer {
lconf.setLong(
YarnConfiguration.RM_DELAYED_DELEGATION_TOKEN_REMOVAL_INTERVAL_MS,
1000l);
DelegationTokenRenewer localDtr =
createNewDelegationTokenRenewer(conf, counter);
localDtr = createNewDelegationTokenRenewer(conf, counter);
RMContext mockContext = mock(RMContext.class);
when(mockContext.getSystemCredentialsForApps()).thenReturn(
new ConcurrentHashMap<ApplicationId, ByteBuffer>());
@ -834,8 +852,7 @@ public class TestDelegationTokenRenewer {
doThrow(new IOException("boom"))
.when(tokenx).renew(any(Configuration.class));
// fire up the renewer
final DelegationTokenRenewer dtr =
createNewDelegationTokenRenewer(conf, counter);
localDtr = createNewDelegationTokenRenewer(conf, counter);
RMContext mockContext = mock(RMContext.class);
when(mockContext.getSystemCredentialsForApps()).thenReturn(
new ConcurrentHashMap<ApplicationId, ByteBuffer>());
@ -844,13 +861,14 @@ public class TestDelegationTokenRenewer {
InetSocketAddress sockAddr =
InetSocketAddress.createUnresolved("localhost", 1234);
when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
dtr.setRMContext(mockContext);
when(mockContext.getDelegationTokenRenewer()).thenReturn(dtr);
dtr.init(conf);
dtr.start();
localDtr.setRMContext(mockContext);
when(mockContext.getDelegationTokenRenewer()).thenReturn(localDtr);
localDtr.init(conf);
localDtr.start();
try {
dtr.addApplicationSync(mock(ApplicationId.class), credsx, false, "user");
localDtr.addApplicationSync(mock(ApplicationId.class),
credsx, false, "user");
fail("Catch IOException on app submission");
} catch (IOException e){
Assert.assertTrue(e.getMessage().contains(tokenx.toString()));
@ -893,8 +911,8 @@ public class TestDelegationTokenRenewer {
doReturn(Long.MAX_VALUE).when(token2).renew(any(Configuration.class));
// fire up the renewer
final DelegationTokenRenewer dtr =
createNewDelegationTokenRenewer(conf, counter);
localDtr = createNewDelegationTokenRenewer(conf, counter);
RMContext mockContext = mock(RMContext.class);
when(mockContext.getSystemCredentialsForApps()).thenReturn(
new ConcurrentHashMap<ApplicationId, ByteBuffer>());
@ -903,24 +921,24 @@ public class TestDelegationTokenRenewer {
InetSocketAddress sockAddr =
InetSocketAddress.createUnresolved("localhost", 1234);
when(mockClientRMService.getBindAddress()).thenReturn(sockAddr);
dtr.setRMContext(mockContext);
when(mockContext.getDelegationTokenRenewer()).thenReturn(dtr);
dtr.init(conf);
dtr.start();
localDtr.setRMContext(mockContext);
when(mockContext.getDelegationTokenRenewer()).thenReturn(localDtr);
localDtr.init(conf);
localDtr.start();
// submit a job that blocks during renewal
Thread submitThread = new Thread() {
@Override
public void run() {
dtr.addApplicationAsync(mock(ApplicationId.class), creds1, false, "user",
new Configuration());
localDtr.addApplicationAsync(mock(ApplicationId.class),
creds1, false, "user", new Configuration());
}
};
submitThread.start();
// wait till 1st submit blocks, then submit another
startBarrier.await();
dtr.addApplicationAsync(mock(ApplicationId.class), creds2, false, "user",
new Configuration());
localDtr.addApplicationAsync(mock(ApplicationId.class),
creds2, false, "user", new Configuration());
// signal 1st to complete
endBarrier.await();
submitThread.join();
@ -933,7 +951,7 @@ public class TestDelegationTokenRenewer {
CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION,
"kerberos");
UserGroupInformation.setConfiguration(conf);
MockRM rm = new MockRM(conf) {
rm = new MockRM(conf) {
@Override
protected void doSecureLogin() throws IOException {
// Skip the login.
@ -989,7 +1007,7 @@ public class TestDelegationTokenRenewer {
new Token<DelegationTokenIdentifier>(dtId2.getBytes(),
"password2".getBytes(), dtId2.getKind(), new Text("service2"));
final MockRM rm = new TestSecurityMockRM(conf, null) {
rm = new TestSecurityMockRM(conf, null) {
@Override
protected DelegationTokenRenewer createDelegationTokenRenewer() {
return new DelegationTokenRenewer() {
@ -1079,7 +1097,7 @@ public class TestDelegationTokenRenewer {
Credentials credentials = new Credentials();
credentials.addToken(userText1, originalToken);
MockRM rm1 = new TestSecurityMockRM(yarnConf);
rm1 = new TestSecurityMockRM(yarnConf);
MemoryRMStateStore memStore = (MemoryRMStateStore) rm1.getRMStateStore();
rm1.start();
RMApp app = rm1.submitApp(200, "name", "user",
@ -1096,7 +1114,7 @@ public class TestDelegationTokenRenewer {
"password2".getBytes(), dtId2.getKind(), new Text("service2"));
final AtomicBoolean firstRenewInvoked = new AtomicBoolean(false);
final AtomicBoolean secondRenewInvoked = new AtomicBoolean(false);
MockRM rm2 = new TestSecurityMockRM(yarnConf, memStore) {
rm2 = new TestSecurityMockRM(yarnConf, memStore) {
@Override
protected DelegationTokenRenewer createDelegationTokenRenewer() {
return new DelegationTokenRenewer() {
@ -1106,8 +1124,8 @@ public class TestDelegationTokenRenewer {
throws IOException {
if (dttr.token.equals(updatedToken)) {
secondRenewInvoked.set(true);
super.renewToken(dttr);
secondRenewInvoked.set(true);
} else if (dttr.token.equals(originalToken)){
firstRenewInvoked.set(true);
throw new InvalidToken("Failed to renew");
@ -1133,6 +1151,15 @@ public class TestDelegationTokenRenewer {
final MockNM nm1 =
new MockNM("127.0.0.1:1234", 15120, rm2.getResourceTrackerService());
nm1.registerNode();
GenericTestUtils.waitFor(
new Supplier<Boolean>() {
@Override
public Boolean get() {
return secondRenewInvoked.get();
}
}, 100, 10000);
NodeHeartbeatResponse response = nm1.nodeHeartbeat(true);
ByteBuffer tokenBuffer =
response.getSystemCredentialsForApps().get(app.getApplicationId());
@ -1158,7 +1185,7 @@ public class TestDelegationTokenRenewer {
final Token<DelegationTokenIdentifier> token2 =
new Token<DelegationTokenIdentifier>(dtId2.getBytes(),
"password2".getBytes(), dtId2.getKind(), new Text("service2"));
final MockRM rm = new TestSecurityMockRM(conf, null) {
rm = new TestSecurityMockRM(conf, null) {
@Override
protected DelegationTokenRenewer createDelegationTokenRenewer() {
return new DelegationTokenRenewer() {
@ -1204,7 +1231,7 @@ public class TestDelegationTokenRenewer {
// submitted application.
@Test (timeout = 30000)
public void testAppSubmissionWithPreviousToken() throws Exception{
MockRM rm = new TestSecurityMockRM(conf, null);
rm = new TestSecurityMockRM(conf, null);
rm.start();
final MockNM nm1 =
new MockNM("127.0.0.1:1234", 15120, rm.getResourceTrackerService());
@ -1266,7 +1293,7 @@ public class TestDelegationTokenRenewer {
// complete
@Test (timeout = 30000)
public void testCancelWithMultipleAppSubmissions() throws Exception{
MockRM rm = new TestSecurityMockRM(conf, null);
rm = new TestSecurityMockRM(conf, null);
rm.start();
final MockNM nm1 =
new MockNM("127.0.0.1:1234", 15120, rm.getResourceTrackerService());
@ -1362,10 +1389,10 @@ public class TestDelegationTokenRenewer {
Assert.assertFalse(renewer.getDelegationTokens().contains(token1));
}
private void finishAMAndWaitForComplete(final RMApp app, MockRM rm,
MockNM nm, MockAM am, final DelegationTokenToRenew dttr)
private void finishAMAndWaitForComplete(final RMApp app, MockRM mockrm,
MockNM mocknm, MockAM mockam, final DelegationTokenToRenew dttr)
throws Exception {
MockRM.finishAMAndVerifyAppState(app, rm, nm, am);
MockRM.finishAMAndVerifyAppState(app, mockrm, mocknm, mockam);
GenericTestUtils.waitFor(new Supplier<Boolean>() {
public Boolean get() {
return !dttr.referringAppIds.contains(app.getApplicationId());
@ -1381,7 +1408,7 @@ public class TestDelegationTokenRenewer {
"kerberos");
UserGroupInformation.setConfiguration(conf);
final MockRM rm = new TestSecurityMockRM(conf, null);
rm = new TestSecurityMockRM(conf, null);
rm.start();
final MockNM nm1 =
new MockNM("127.0.0.1:1234", 15120, rm.getResourceTrackerService());
@ -1436,7 +1463,7 @@ public class TestDelegationTokenRenewer {
UserGroupInformation.setConfiguration(conf);
// limit 100 bytes
conf.setInt(YarnConfiguration.RM_DELEGATION_TOKEN_MAX_CONF_SIZE, 100);
MockRM rm = new TestSecurityMockRM(conf, null);
rm = new TestSecurityMockRM(conf, null);
rm.start();
final MockNM nm1 =
new MockNM("127.0.0.1:1234", 15120, rm.getResourceTrackerService());