| Package | Description |
|---|---|
| org.apache.hadoop.hbase.client |
Provides HBase Client
|
| org.apache.hadoop.hbase.coprocessor |
Table of Contents
|
| org.apache.hadoop.hbase.regionserver | |
| org.apache.hadoop.hbase.security.access | |
| org.apache.hadoop.hbase.security.visibility |
| Modifier and Type | Field and Description |
|---|---|
(package private) RegionScanner |
ClientSideRegionScanner.scanner |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
RegionObserver.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s)
Called after the client opens a new scanner.
|
RegionScanner |
BaseRegionObserver.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
RegionScanner |
RegionObserver.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s)
Called before the client opens a new scanner.
|
RegionScanner |
BaseRegionObserver.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
RegionObserver.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s)
Called after the client opens a new scanner.
|
RegionScanner |
BaseRegionObserver.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
RegionScanner |
RegionObserver.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s)
Called before the client opens a new scanner.
|
RegionScanner |
BaseRegionObserver.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
| Modifier and Type | Class and Description |
|---|---|
(package private) class |
HRegion.RegionScannerImpl
RegionScannerImpl is used to combine scanners from multiple Stores (aka column families).
|
(package private) class |
ReversedRegionScannerImpl
ReversibleRegionScannerImpl extends from RegionScannerImpl, and is used to
support reversed scanning.
|
| Modifier and Type | Field and Description |
|---|---|
private RegionScanner |
RSRpcServices.RegionScannerHolder.s |
| Modifier and Type | Field and Description |
|---|---|
private ConcurrentHashMap<RegionScanner,Long> |
HRegion.scannerReadPoints |
| Modifier and Type | Method and Description |
|---|---|
(package private) RegionScanner |
RSRpcServices.getScanner(long scannerId) |
RegionScanner |
Region.getScanner(Scan scan)
Return an iterator that scans over the HRegion, returning the indicated
columns and rows specified by the
Scan. |
RegionScanner |
HRegion.getScanner(Scan scan) |
RegionScanner |
Region.getScanner(Scan scan,
List<KeyValueScanner> additionalScanners)
Return an iterator that scans over the HRegion, returning the indicated columns and rows
specified by the
Scan. |
RegionScanner |
HRegion.getScanner(Scan scan,
List<KeyValueScanner> additionalScanners) |
protected RegionScanner |
HRegion.instantiateRegionScanner(Scan scan,
List<KeyValueScanner> additionalScanners) |
RegionScanner |
RegionCoprocessorHost.postScannerOpen(Scan scan,
RegionScanner s) |
RegionScanner |
RegionCoprocessorHost.preScannerOpen(Scan scan) |
| Modifier and Type | Method and Description |
|---|---|
(package private) long |
RSRpcServices.addScanner(RegionScanner s,
Region r) |
private boolean |
RSRpcServices.closeScanner(Region region,
RegionScanner scanner,
String scannerName) |
RegionScanner |
RegionCoprocessorHost.postScannerOpen(Scan scan,
RegionScanner s) |
| Constructor and Description |
|---|
RSRpcServices.RegionScannerHolder(RegionScanner s,
Region r) |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
AccessController.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
RegionScanner |
AccessController.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
AccessController.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
RegionScanner |
AccessController.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
VisibilityController.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
RegionScanner |
VisibilityController.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
| Modifier and Type | Method and Description |
|---|---|
RegionScanner |
VisibilityController.postScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Scan scan,
RegionScanner s) |
RegionScanner |
VisibilityController.preScannerOpen(ObserverContext<RegionCoprocessorEnvironment> e,
Scan scan,
RegionScanner s) |
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