Package | Description |
---|---|
org.apache.tephra |
This package contains implementations of the transaction system v2.
|
org.apache.tephra.persist |
This package contains interfaces and implementations for persisting transaction state.
|
org.apache.tephra.runtime |
Modifier and Type | Method and Description |
---|---|
TransactionStateStorage |
TransactionManager.getTransactionStateStorage() |
Constructor and Description |
---|
TransactionManager(org.apache.hadoop.conf.Configuration conf,
TransactionStateStorage persistor,
MetricsCollector txMetricsCollector) |
Modifier and Type | Class and Description |
---|---|
class |
AbstractTransactionStateStorage
Common base class for all transaction storage implementations.
|
class |
HDFSTransactionStateStorage
Handles persistence of transaction snapshot and logs to a directory in HDFS.
|
class |
LocalFileTransactionStateStorage
Persists transaction snapshots and write-ahead logs to files on the local filesystem.
|
class |
NoOpTransactionStateStorage
Minimal
TransactionStateStorage implementation that does nothing, i.e. |
Modifier and Type | Method and Description |
---|---|
TransactionStateStorage |
TransactionStateStorageProvider.get() |
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