Package | Description |
---|---|
org.apache.hadoop.hdfs.server.namenode | |
org.apache.hadoop.hdfs.server.namenode.ha | |
org.apache.hadoop.security.token |
Modifier and Type | Method and Description |
---|---|
void |
BackupState.checkOperation(HAContext context,
NameNode.OperationCategory op) |
void |
NameNode.NameNodeHAContext.checkOperation(NameNode.OperationCategory op)
Check if an operation of given category is allowed
|
void |
Namesystem.checkOperation(NameNode.OperationCategory read) |
void |
FSNamesystem.checkOperation(NameNode.OperationCategory op) |
Modifier and Type | Method and Description |
---|---|
abstract void |
HAState.checkOperation(HAContext context,
NameNode.OperationCategory op)
Check if an operation is supported in a given state.
|
void |
StandbyState.checkOperation(HAContext context,
NameNode.OperationCategory op) |
void |
HAContext.checkOperation(NameNode.OperationCategory op)
Verify that the given operation category is allowed in the current state.
|
Modifier and Type | Method and Description |
---|---|
void |
SecretManager.checkAvailableForRead()
No-op if the secret manager is available for reading tokens, throw a
StandbyException otherwise.
|
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