@InterfaceAudience.Private
 @InterfaceStability.Unstable
public class JHSDelegationTokenSecretManager
extends org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>
| Constructor and Description | 
|---|
| JHSDelegationTokenSecretManager(long delegationKeyUpdateInterval,
                               long delegationTokenMaxLifetime,
                               long delegationTokenRenewInterval,
                               long delegationTokenRemoverScanInterval,
                               HistoryServerStateStoreService store)Create a secret manager | 
| Modifier and Type | Method and Description | 
|---|---|
| org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier | createIdentifier() | 
| void | recover(HistoryServerStateStoreService.HistoryServerState state) | 
| protected void | removeStoredMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key) | 
| protected void | removeStoredToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId) | 
| protected void | storeNewMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key) | 
| protected void | storeNewToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId,
             long renewDate) | 
| protected void | updateStoredToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId,
                 long renewDate) | 
addKey, addPersistedDelegationToken, cancelToken, checkToken, createPassword, createSecretKey, decodeTokenIdentifier, getAllKeys, getCurrentKeyId, getCurrentTokensSize, getDelegationKey, getDelegationTokenSeqNum, getMetrics, getTokenInfo, getTokenTrackingId, getTrackingIdIfEnabled, incrementCurrentKeyId, incrementDelegationTokenSeqNum, isRunning, logExpireToken, logExpireTokens, logUpdateMasterKey, renewToken, reset, retrievePassword, setCurrentKeyId, setDelegationTokenSeqNum, startThreads, stopThreads, storeDelegationKey, storeToken, updateDelegationKey, updateToken, verifyTokenpublic JHSDelegationTokenSecretManager(long delegationKeyUpdateInterval,
                                       long delegationTokenMaxLifetime,
                                       long delegationTokenRenewInterval,
                                       long delegationTokenRemoverScanInterval,
                                       HistoryServerStateStoreService store)
delegationKeyUpdateInterval - the number of milliseconds for rolling
        new secret keys.delegationTokenMaxLifetime - the maximum lifetime of the delegation
        tokens in millisecondsdelegationTokenRenewInterval - how often the tokens must be renewed
        in millisecondsdelegationTokenRemoverScanInterval - how often the tokens are scanned
        for expired tokens in millisecondsstore - history server state store for persisting statepublic org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier createIdentifier()
createIdentifier in class org.apache.hadoop.security.token.SecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>protected void storeNewMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
                          throws IOException
storeNewMasterKey in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>IOExceptionprotected void removeStoredMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
removeStoredMasterKey in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>protected void storeNewToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId,
                             long renewDate)
storeNewToken in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>protected void removeStoredToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId)
                          throws IOException
removeStoredToken in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>IOExceptionprotected void updateStoredToken(org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier tokenId,
                                 long renewDate)
updateStoredToken in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager<org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier>public void recover(HistoryServerStateStoreService.HistoryServerState state) throws IOException
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