/// <exception cref="System.Exception"/>
public virtual void TestAppDeletion(RMStateStoreTestBase.RMStateStoreHelper stateStoreHelper
)
{
RMStateStore store = stateStoreHelper.GetRMStateStore();
store.SetRMDispatcher(new RMStateStoreTestBase.TestDispatcher());
AList <RMApp> appList = CreateAndStoreApps(stateStoreHelper, store, 5);
foreach (RMApp app in appList)
{
// remove the app
store.RemoveApplication(app);
// wait for app to be removed.
while (true)
{
if (!stateStoreHelper.AppExists(app))
{
break;
}
else
{
Sharpen.Thread.Sleep(100);
}
}
}
}
/// <exception cref="System.Exception"/>
private AList <RMApp> CreateAndStoreApps(RMStateStoreTestBase.RMStateStoreHelper stateStoreHelper
, RMStateStore store, int numApps)
{
AList <RMApp> appList = new AList <RMApp>();
for (int i = 0; i < numApps; i++)
{
ApplicationId appId = ApplicationId.NewInstance(1383183338, i);
RMApp app = StoreApp(store, appId, 123456789, 987654321);
appList.AddItem(app);
}
NUnit.Framework.Assert.AreEqual(numApps, appList.Count);
foreach (RMApp app_1 in appList)
{
// wait for app to be stored.
while (true)
{
if (stateStoreHelper.AppExists(app_1))
{
break;
}
else
{
Sharpen.Thread.Sleep(100);
}
}
}
return(appList);
}
/// <exception cref="System.Exception"/>
public virtual void TestCheckVersion(RMStateStoreTestBase.RMStateStoreHelper stateStoreHelper
)
{
RMStateStore store = stateStoreHelper.GetRMStateStore();
store.SetRMDispatcher(new RMStateStoreTestBase.TestDispatcher());
// default version
Version defaultVersion = stateStoreHelper.GetCurrentVersion();
store.CheckVersion();
NUnit.Framework.Assert.AreEqual(defaultVersion, store.LoadVersion());
// compatible version
Version compatibleVersion = Version.NewInstance(defaultVersion.GetMajorVersion(),
defaultVersion.GetMinorVersion() + 2);
stateStoreHelper.WriteVersion(compatibleVersion);
NUnit.Framework.Assert.AreEqual(compatibleVersion, store.LoadVersion());
store.CheckVersion();
// overwrite the compatible version
NUnit.Framework.Assert.AreEqual(defaultVersion, store.LoadVersion());
// incompatible version
Version incompatibleVersion = Version.NewInstance(defaultVersion.GetMajorVersion(
) + 2, defaultVersion.GetMinorVersion());
stateStoreHelper.WriteVersion(incompatibleVersion);
try
{
store.CheckVersion();
NUnit.Framework.Assert.Fail("Invalid version, should fail.");
}
catch (Exception t)
{
NUnit.Framework.Assert.IsTrue(t is RMStateVersionIncompatibleException);
}
}
/// <exception cref="System.Exception"/>
public virtual void TestAMRMTokenSecretManagerStateStore(RMStateStoreTestBase.RMStateStoreHelper
stateStoreHelper)
{
System.Console.Out.WriteLine("Start testing");
RMStateStore store = stateStoreHelper.GetRMStateStore();
RMStateStoreTestBase.TestDispatcher dispatcher = new RMStateStoreTestBase.TestDispatcher
();
store.SetRMDispatcher(dispatcher);
RMContext rmContext = Org.Mockito.Mockito.Mock <RMContext>();
Org.Mockito.Mockito.When(rmContext.GetStateStore()).ThenReturn(store);
Configuration conf = new YarnConfiguration();
AMRMTokenSecretManager appTokenMgr = new AMRMTokenSecretManager(conf, rmContext);
//create and save the first masterkey
MasterKeyData firstMasterKeyData = appTokenMgr.CreateNewMasterKey();
AMRMTokenSecretManagerState state1 = AMRMTokenSecretManagerState.NewInstance(firstMasterKeyData
.GetMasterKey(), null);
rmContext.GetStateStore().StoreOrUpdateAMRMTokenSecretManager(state1, false);
// load state
store = stateStoreHelper.GetRMStateStore();
Org.Mockito.Mockito.When(rmContext.GetStateStore()).ThenReturn(store);
store.SetRMDispatcher(dispatcher);
RMStateStore.RMState state = store.LoadState();
NUnit.Framework.Assert.IsNotNull(state.GetAMRMTokenSecretManagerState());
NUnit.Framework.Assert.AreEqual(firstMasterKeyData.GetMasterKey(), state.GetAMRMTokenSecretManagerState
().GetCurrentMasterKey());
NUnit.Framework.Assert.IsNull(state.GetAMRMTokenSecretManagerState().GetNextMasterKey
());
//create and save the second masterkey
MasterKeyData secondMasterKeyData = appTokenMgr.CreateNewMasterKey();
AMRMTokenSecretManagerState state2 = AMRMTokenSecretManagerState.NewInstance(firstMasterKeyData
.GetMasterKey(), secondMasterKeyData.GetMasterKey());
rmContext.GetStateStore().StoreOrUpdateAMRMTokenSecretManager(state2, true);
// load state
store = stateStoreHelper.GetRMStateStore();
Org.Mockito.Mockito.When(rmContext.GetStateStore()).ThenReturn(store);
store.SetRMDispatcher(dispatcher);
RMStateStore.RMState state_2 = store.LoadState();
NUnit.Framework.Assert.IsNotNull(state_2.GetAMRMTokenSecretManagerState());
NUnit.Framework.Assert.AreEqual(firstMasterKeyData.GetMasterKey(), state_2.GetAMRMTokenSecretManagerState
().GetCurrentMasterKey());
NUnit.Framework.Assert.AreEqual(secondMasterKeyData.GetMasterKey(), state_2.GetAMRMTokenSecretManagerState
().GetNextMasterKey());
// re-create the masterKeyData based on the recovered masterkey
// should have the same secretKey
appTokenMgr.Recover(state_2);
NUnit.Framework.Assert.AreEqual(appTokenMgr.GetCurrnetMasterKeyData().GetSecretKey
(), firstMasterKeyData.GetSecretKey());
NUnit.Framework.Assert.AreEqual(appTokenMgr.GetNextMasterKeyData().GetSecretKey()
, secondMasterKeyData.GetSecretKey());
store.Close();
}
/// <exception cref="System.Exception"/>
public virtual void TestDeleteStore(RMStateStoreTestBase.RMStateStoreHelper stateStoreHelper
)
{
RMStateStore store = stateStoreHelper.GetRMStateStore();
AList <RMApp> appList = CreateAndStoreApps(stateStoreHelper, store, 5);
store.DeleteStore();
// verify apps deleted
foreach (RMApp app in appList)
{
NUnit.Framework.Assert.IsFalse(stateStoreHelper.AppExists(app));
}
}
/// <exception cref="System.Exception"/>
public virtual void TestEpoch(RMStateStoreTestBase.RMStateStoreHelper stateStoreHelper
)
{
RMStateStore store = stateStoreHelper.GetRMStateStore();
store.SetRMDispatcher(new RMStateStoreTestBase.TestDispatcher());
long firstTimeEpoch = store.GetAndIncrementEpoch();
NUnit.Framework.Assert.AreEqual(0, firstTimeEpoch);
long secondTimeEpoch = store.GetAndIncrementEpoch();
NUnit.Framework.Assert.AreEqual(1, secondTimeEpoch);
long thirdTimeEpoch = store.GetAndIncrementEpoch();
NUnit.Framework.Assert.AreEqual(2, thirdTimeEpoch);
}
/// <exception cref="System.Exception"/>
public virtual void TestRMDTSecretManagerStateStore(RMStateStoreTestBase.RMStateStoreHelper
stateStoreHelper)
{
RMStateStore store = stateStoreHelper.GetRMStateStore();
RMStateStoreTestBase.TestDispatcher dispatcher = new RMStateStoreTestBase.TestDispatcher
();
store.SetRMDispatcher(dispatcher);
// store RM delegation token;
RMDelegationTokenIdentifier dtId1 = new RMDelegationTokenIdentifier(new Text("owner1"
), new Text("renewer1"), new Text("realuser1"));
int sequenceNumber = 1111;
dtId1.SetSequenceNumber(sequenceNumber);
byte[] tokenBeforeStore = dtId1.GetBytes();
long renewDate1 = Runtime.CurrentTimeMillis();
store.StoreRMDelegationToken(dtId1, renewDate1);
ModifyRMDelegationTokenState();
IDictionary <RMDelegationTokenIdentifier, long> token1 = new Dictionary <RMDelegationTokenIdentifier
, long>();
token1[dtId1] = renewDate1;
// store delegation key;
DelegationKey key = new DelegationKey(1234, 4321, Sharpen.Runtime.GetBytesForString
("keyBytes"));
HashSet <DelegationKey> keySet = new HashSet <DelegationKey>();
keySet.AddItem(key);
store.StoreRMDTMasterKey(key);
RMStateStore.RMDTSecretManagerState secretManagerState = store.LoadState().GetRMDTSecretManagerState
();
NUnit.Framework.Assert.AreEqual(token1, secretManagerState.GetTokenState());
NUnit.Framework.Assert.AreEqual(keySet, secretManagerState.GetMasterKeyState());
NUnit.Framework.Assert.AreEqual(sequenceNumber, secretManagerState.GetDTSequenceNumber
());
RMDelegationTokenIdentifier tokenAfterStore = secretManagerState.GetTokenState().
Keys.GetEnumerator().Next();
NUnit.Framework.Assert.IsTrue(Arrays.Equals(tokenBeforeStore, tokenAfterStore.GetBytes
()));
// update RM delegation token;
renewDate1 = Runtime.CurrentTimeMillis();
store.UpdateRMDelegationToken(dtId1, renewDate1);
token1[dtId1] = renewDate1;
RMStateStore.RMDTSecretManagerState updateSecretManagerState = store.LoadState().
GetRMDTSecretManagerState();
NUnit.Framework.Assert.AreEqual(token1, updateSecretManagerState.GetTokenState());
NUnit.Framework.Assert.AreEqual(keySet, updateSecretManagerState.GetMasterKeyState
());
NUnit.Framework.Assert.AreEqual(sequenceNumber, updateSecretManagerState.GetDTSequenceNumber
());
// check to delete delegationKey
store.RemoveRMDTMasterKey(key);
keySet.Clear();
RMStateStore.RMDTSecretManagerState noKeySecretManagerState = store.LoadState().GetRMDTSecretManagerState
();
NUnit.Framework.Assert.AreEqual(token1, noKeySecretManagerState.GetTokenState());
NUnit.Framework.Assert.AreEqual(keySet, noKeySecretManagerState.GetMasterKeyState
());
NUnit.Framework.Assert.AreEqual(sequenceNumber, noKeySecretManagerState.GetDTSequenceNumber
());
// check to delete delegationToken
store.RemoveRMDelegationToken(dtId1);
RMStateStore.RMDTSecretManagerState noKeyAndTokenSecretManagerState = store.LoadState
().GetRMDTSecretManagerState();
token1.Clear();
NUnit.Framework.Assert.AreEqual(token1, noKeyAndTokenSecretManagerState.GetTokenState
());
NUnit.Framework.Assert.AreEqual(keySet, noKeyAndTokenSecretManagerState.GetMasterKeyState
());
NUnit.Framework.Assert.AreEqual(sequenceNumber, noKeySecretManagerState.GetDTSequenceNumber
());
store.Close();
}
/// <exception cref="System.Exception"/>
internal virtual void TestRMAppStateStore(RMStateStoreTestBase.RMStateStoreHelper
stateStoreHelper, RMStateStoreTestBase.StoreStateVerifier verifier)
{
long submitTime = Runtime.CurrentTimeMillis();
long startTime = Runtime.CurrentTimeMillis() + 1234;
Configuration conf = new YarnConfiguration();
RMStateStore store = stateStoreHelper.GetRMStateStore();
RMStateStoreTestBase.TestDispatcher dispatcher = new RMStateStoreTestBase.TestDispatcher
();
store.SetRMDispatcher(dispatcher);
RMContext rmContext = Org.Mockito.Mockito.Mock <RMContext>();
Org.Mockito.Mockito.When(rmContext.GetStateStore()).ThenReturn(store);
AMRMTokenSecretManager appTokenMgr = Org.Mockito.Mockito.Spy(new AMRMTokenSecretManager
(conf, rmContext));
MasterKeyData masterKeyData = appTokenMgr.CreateNewMasterKey();
Org.Mockito.Mockito.When(appTokenMgr.GetMasterKey()).ThenReturn(masterKeyData);
ClientToAMTokenSecretManagerInRM clientToAMTokenMgr = new ClientToAMTokenSecretManagerInRM
();
ApplicationAttemptId attemptId1 = ConverterUtils.ToApplicationAttemptId("appattempt_1352994193343_0001_000001"
);
ApplicationId appId1 = attemptId1.GetApplicationId();
StoreApp(store, appId1, submitTime, startTime);
verifier.AfterStoreApp(store, appId1);
// create application token and client token key for attempt1
Org.Apache.Hadoop.Security.Token.Token <AMRMTokenIdentifier> appAttemptToken1 = GenerateAMRMToken
(attemptId1, appTokenMgr);
SecretKey clientTokenKey1 = clientToAMTokenMgr.CreateMasterKey(attemptId1);
ContainerId containerId1 = StoreAttempt(store, attemptId1, "container_1352994193343_0001_01_000001"
, appAttemptToken1, clientTokenKey1, dispatcher);
string appAttemptIdStr2 = "appattempt_1352994193343_0001_000002";
ApplicationAttemptId attemptId2 = ConverterUtils.ToApplicationAttemptId(appAttemptIdStr2
);
// create application token and client token key for attempt2
Org.Apache.Hadoop.Security.Token.Token <AMRMTokenIdentifier> appAttemptToken2 = GenerateAMRMToken
(attemptId2, appTokenMgr);
SecretKey clientTokenKey2 = clientToAMTokenMgr.CreateMasterKey(attemptId2);
ContainerId containerId2 = StoreAttempt(store, attemptId2, "container_1352994193343_0001_02_000001"
, appAttemptToken2, clientTokenKey2, dispatcher);
ApplicationAttemptId attemptIdRemoved = ConverterUtils.ToApplicationAttemptId("appattempt_1352994193343_0002_000001"
);
ApplicationId appIdRemoved = attemptIdRemoved.GetApplicationId();
StoreApp(store, appIdRemoved, submitTime, startTime);
StoreAttempt(store, attemptIdRemoved, "container_1352994193343_0002_01_000001", null
, null, dispatcher);
verifier.AfterStoreAppAttempt(store, attemptIdRemoved);
RMApp mockRemovedApp = Org.Mockito.Mockito.Mock <RMApp>();
RMAppAttemptMetrics mockRmAppAttemptMetrics = Org.Mockito.Mockito.Mock <RMAppAttemptMetrics
>();
Dictionary <ApplicationAttemptId, RMAppAttempt> attempts = new Dictionary <ApplicationAttemptId
, RMAppAttempt>();
ApplicationSubmissionContext context = new ApplicationSubmissionContextPBImpl();
context.SetApplicationId(appIdRemoved);
Org.Mockito.Mockito.When(mockRemovedApp.GetSubmitTime()).ThenReturn(submitTime);
Org.Mockito.Mockito.When(mockRemovedApp.GetApplicationSubmissionContext()).ThenReturn
(context);
Org.Mockito.Mockito.When(mockRemovedApp.GetAppAttempts()).ThenReturn(attempts);
Org.Mockito.Mockito.When(mockRemovedApp.GetUser()).ThenReturn("user1");
RMAppAttempt mockRemovedAttempt = Org.Mockito.Mockito.Mock <RMAppAttempt>();
Org.Mockito.Mockito.When(mockRemovedAttempt.GetAppAttemptId()).ThenReturn(attemptIdRemoved
);
Org.Mockito.Mockito.When(mockRemovedAttempt.GetRMAppAttemptMetrics()).ThenReturn(
mockRmAppAttemptMetrics);
Org.Mockito.Mockito.When(mockRmAppAttemptMetrics.GetAggregateAppResourceUsage()).
ThenReturn(new AggregateAppResourceUsage(0, 0));
attempts[attemptIdRemoved] = mockRemovedAttempt;
store.RemoveApplication(mockRemovedApp);
// remove application directory recursively.
StoreApp(store, appIdRemoved, submitTime, startTime);
StoreAttempt(store, attemptIdRemoved, "container_1352994193343_0002_01_000001", null
, null, dispatcher);
store.RemoveApplication(mockRemovedApp);
// let things settle down
Sharpen.Thread.Sleep(1000);
store.Close();
// give tester a chance to modify app state in the store
ModifyAppState();
// load state
store = stateStoreHelper.GetRMStateStore();
store.SetRMDispatcher(dispatcher);
RMStateStore.RMState state = store.LoadState();
IDictionary <ApplicationId, ApplicationStateData> rmAppState = state.GetApplicationState
();
ApplicationStateData appState = rmAppState[appId1];
// app is loaded
NUnit.Framework.Assert.IsNotNull(appState);
// app is loaded correctly
NUnit.Framework.Assert.AreEqual(submitTime, appState.GetSubmitTime());
NUnit.Framework.Assert.AreEqual(startTime, appState.GetStartTime());
// submission context is loaded correctly
NUnit.Framework.Assert.AreEqual(appId1, appState.GetApplicationSubmissionContext(
).GetApplicationId());
ApplicationAttemptStateData attemptState = appState.GetAttempt(attemptId1);
// attempt1 is loaded correctly
NUnit.Framework.Assert.IsNotNull(attemptState);
NUnit.Framework.Assert.AreEqual(attemptId1, attemptState.GetAttemptId());
NUnit.Framework.Assert.AreEqual(-1000, attemptState.GetAMContainerExitStatus());
// attempt1 container is loaded correctly
NUnit.Framework.Assert.AreEqual(containerId1, attemptState.GetMasterContainer().GetId
());
// attempt1 client token master key is loaded correctly
Assert.AssertArrayEquals(clientTokenKey1.GetEncoded(), attemptState.GetAppAttemptTokens
().GetSecretKey(RMStateStore.AmClientTokenMasterKeyName));
attemptState = appState.GetAttempt(attemptId2);
// attempt2 is loaded correctly
NUnit.Framework.Assert.IsNotNull(attemptState);
NUnit.Framework.Assert.AreEqual(attemptId2, attemptState.GetAttemptId());
// attempt2 container is loaded correctly
NUnit.Framework.Assert.AreEqual(containerId2, attemptState.GetMasterContainer().GetId
());
// attempt2 client token master key is loaded correctly
Assert.AssertArrayEquals(clientTokenKey2.GetEncoded(), attemptState.GetAppAttemptTokens
().GetSecretKey(RMStateStore.AmClientTokenMasterKeyName));
//******* update application/attempt state *******//
ApplicationStateData appState2 = ApplicationStateData.NewInstance(appState.GetSubmitTime
(), appState.GetStartTime(), appState.GetUser(), appState.GetApplicationSubmissionContext
(), RMAppState.Finished, "appDiagnostics", 1234);
appState2.attempts.PutAll(appState.attempts);
store.UpdateApplicationState(appState2);
ApplicationAttemptStateData oldAttemptState = attemptState;
ApplicationAttemptStateData newAttemptState = ApplicationAttemptStateData.NewInstance
(oldAttemptState.GetAttemptId(), oldAttemptState.GetMasterContainer(), oldAttemptState
.GetAppAttemptTokens(), oldAttemptState.GetStartTime(), RMAppAttemptState.Finished
, "myTrackingUrl", "attemptDiagnostics", FinalApplicationStatus.Succeeded, 100,
oldAttemptState.GetFinishTime(), 0, 0);
store.UpdateApplicationAttemptState(newAttemptState);
// test updating the state of an app/attempt whose initial state was not
// saved.
ApplicationId dummyAppId = ApplicationId.NewInstance(1234, 10);
ApplicationSubmissionContext dummyContext = new ApplicationSubmissionContextPBImpl
();
dummyContext.SetApplicationId(dummyAppId);
ApplicationStateData dummyApp = ApplicationStateData.NewInstance(appState.GetSubmitTime
(), appState.GetStartTime(), appState.GetUser(), dummyContext, RMAppState.Finished
, "appDiagnostics", 1234);
store.UpdateApplicationState(dummyApp);
ApplicationAttemptId dummyAttemptId = ApplicationAttemptId.NewInstance(dummyAppId
, 6);
ApplicationAttemptStateData dummyAttempt = ApplicationAttemptStateData.NewInstance
(dummyAttemptId, oldAttemptState.GetMasterContainer(), oldAttemptState.GetAppAttemptTokens
(), oldAttemptState.GetStartTime(), RMAppAttemptState.Finished, "myTrackingUrl",
"attemptDiagnostics", FinalApplicationStatus.Succeeded, 111, oldAttemptState.GetFinishTime
(), 0, 0);
store.UpdateApplicationAttemptState(dummyAttempt);
// let things settle down
Sharpen.Thread.Sleep(1000);
store.Close();
// check updated application state.
store = stateStoreHelper.GetRMStateStore();
store.SetRMDispatcher(dispatcher);
RMStateStore.RMState newRMState = store.LoadState();
IDictionary <ApplicationId, ApplicationStateData> newRMAppState = newRMState.GetApplicationState
();
NUnit.Framework.Assert.IsNotNull(newRMAppState[dummyApp.GetApplicationSubmissionContext
().GetApplicationId()]);
ApplicationStateData updatedAppState = newRMAppState[appId1];
NUnit.Framework.Assert.AreEqual(appState.GetApplicationSubmissionContext().GetApplicationId
(), updatedAppState.GetApplicationSubmissionContext().GetApplicationId());
NUnit.Framework.Assert.AreEqual(appState.GetSubmitTime(), updatedAppState.GetSubmitTime
());
NUnit.Framework.Assert.AreEqual(appState.GetStartTime(), updatedAppState.GetStartTime
());
NUnit.Framework.Assert.AreEqual(appState.GetUser(), updatedAppState.GetUser());
// new app state fields
NUnit.Framework.Assert.AreEqual(RMAppState.Finished, updatedAppState.GetState());
NUnit.Framework.Assert.AreEqual("appDiagnostics", updatedAppState.GetDiagnostics(
));
NUnit.Framework.Assert.AreEqual(1234, updatedAppState.GetFinishTime());
// check updated attempt state
NUnit.Framework.Assert.IsNotNull(newRMAppState[dummyApp.GetApplicationSubmissionContext
().GetApplicationId()].GetAttempt(dummyAttemptId));
ApplicationAttemptStateData updatedAttemptState = updatedAppState.GetAttempt(newAttemptState
.GetAttemptId());
NUnit.Framework.Assert.AreEqual(oldAttemptState.GetAttemptId(), updatedAttemptState
.GetAttemptId());
NUnit.Framework.Assert.AreEqual(containerId2, updatedAttemptState.GetMasterContainer
().GetId());
Assert.AssertArrayEquals(clientTokenKey2.GetEncoded(), attemptState.GetAppAttemptTokens
().GetSecretKey(RMStateStore.AmClientTokenMasterKeyName));
// new attempt state fields
NUnit.Framework.Assert.AreEqual(RMAppAttemptState.Finished, updatedAttemptState.GetState
());
NUnit.Framework.Assert.AreEqual("myTrackingUrl", updatedAttemptState.GetFinalTrackingUrl
());
NUnit.Framework.Assert.AreEqual("attemptDiagnostics", updatedAttemptState.GetDiagnostics
());
NUnit.Framework.Assert.AreEqual(100, updatedAttemptState.GetAMContainerExitStatus
());
NUnit.Framework.Assert.AreEqual(FinalApplicationStatus.Succeeded, updatedAttemptState
.GetFinalApplicationStatus());
// assert store is in expected state after everything is cleaned
NUnit.Framework.Assert.IsTrue(stateStoreHelper.IsFinalStateValid());
store.Close();
}
/// <exception cref="System.Exception"/>
internal virtual void TestRMAppStateStore(RMStateStoreTestBase.RMStateStoreHelper
stateStoreHelper)
{
TestRMAppStateStore(stateStoreHelper, new RMStateStoreTestBase.StoreStateVerifier
());
}