public class MemoryTimelineStateStore extends TimelineStateStore
TimelineStateStore.TimelineServiceState| Constructor and Description |
|---|
MemoryTimelineStateStore() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
closeStorage()
Implementation-specific shutdown.
|
protected void |
initStorage(org.apache.hadoop.conf.Configuration conf)
Implementation-specific initialization.
|
TimelineStateStore.TimelineServiceState |
loadState()
Load the timeline service state from the state storage.
|
void |
removeToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId)
Blocking method to remove a delegation token from the state storage.
|
void |
removeTokenMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
Blocking method to remove a delegation token master key.
|
protected void |
startStorage()
Implementation-specific startup.
|
void |
storeToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId,
Long renewDate)
Blocking method to store a delegation token along with the current token
sequence number to the state storage.
|
void |
storeTokenMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
Blocking method to store a delegation token master key.
|
void |
updateToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId,
Long renewDate)
Blocking method to update the expiration of a delegation token
in the state storage.
|
serviceInit, serviceStart, serviceStopclose, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStopprotected void initStorage(org.apache.hadoop.conf.Configuration conf)
throws IOException
TimelineStateStoreinitStorage in class TimelineStateStoreconf - the configurationIOExceptionprotected void startStorage()
throws IOException
TimelineStateStorestartStorage in class TimelineStateStoreIOExceptionprotected void closeStorage()
throws IOException
TimelineStateStorecloseStorage in class TimelineStateStoreIOExceptionpublic TimelineStateStore.TimelineServiceState loadState() throws IOException
TimelineStateStoreloadState in class TimelineStateStoreIOExceptionpublic void storeToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId,
Long renewDate)
throws IOException
TimelineStateStorestoreToken in class TimelineStateStoretokenId - the token to storerenewDate - the token renewal deadlineIOExceptionpublic void updateToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId,
Long renewDate)
throws IOException
TimelineStateStoreupdateToken in class TimelineStateStoretokenId - the token to updaterenewDate - the new token renewal deadlineIOExceptionpublic void removeToken(org.apache.hadoop.yarn.security.client.TimelineDelegationTokenIdentifier tokenId)
throws IOException
TimelineStateStoreremoveToken in class TimelineStateStoretokenId - the token to removeIOExceptionpublic void storeTokenMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
throws IOException
TimelineStateStorestoreTokenMasterKey in class TimelineStateStorekey - the master key to storeIOExceptionpublic void removeTokenMasterKey(org.apache.hadoop.security.token.delegation.DelegationKey key)
throws IOException
TimelineStateStoreremoveTokenMasterKey in class TimelineStateStorekey - the master key to removeIOExceptionCopyright © 2008–2024 Apache Software Foundation. All rights reserved.