| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.server.federation.store.driver |
The state store uses modular data storage classes derived from
StateStoreDriver to handle querying, updating and deleting data records.
|
| org.apache.hadoop.hdfs.server.federation.store.driver.impl |
Implementations of state store data providers/drivers.
|
| Modifier and Type | Method | Description |
|---|---|---|
static StateStoreOperationResult |
StateStoreOperationResult.getDefaultSuccessResult() |
|
<T extends BaseRecord> |
StateStoreRecordOperations.putAll(java.util.List<T> records,
boolean allowUpdate,
boolean errorIfExists) |
Creates multiple records.
|
| Modifier and Type | Method | Description |
|---|---|---|
<T extends BaseRecord> |
StateStoreFileBaseImpl.putAll(java.util.List<T> records,
boolean allowUpdate,
boolean errorIfExists) |
|
<T extends BaseRecord> |
StateStoreMySQLImpl.putAll(java.util.List<T> records,
boolean allowUpdate,
boolean errorIfExists) |
|
<T extends BaseRecord> |
StateStoreZooKeeperImpl.putAll(java.util.List<T> records,
boolean update,
boolean error) |
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