Package | Description |
---|---|
org.apache.hadoop.hbase | |
org.apache.hadoop.hbase.client |
Provides HBase Client
|
org.apache.hadoop.hbase.coprocessor |
Table of Contents
|
org.apache.hadoop.hbase.coprocessor.example | |
org.apache.hadoop.hbase.mapreduce |
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
|
org.apache.hadoop.hbase.mob | |
org.apache.hadoop.hbase.regionserver | |
org.apache.hadoop.hbase.regionserver.compactions | |
org.apache.hadoop.hbase.security.access | |
org.apache.hadoop.hbase.security.visibility |
Constructor and Description |
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InternalScannerIncommon(InternalScanner scanner) |
Modifier and Type | Method and Description |
---|---|
boolean |
TestReplicasClient.SlowMeCopro.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> e,
InternalScanner s,
java.util.List<Result> results,
int limit,
boolean hasMore) |
Modifier and Type | Method and Description |
---|---|
InternalScanner |
ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
java.util.List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s) |
InternalScanner |
ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s) |
Modifier and Type | Method and Description |
---|---|
InternalScanner |
ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
java.util.List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s) |
InternalScanner |
ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s) |
Modifier and Type | Method and Description |
---|---|
boolean |
IntegrationTestBulkLoad.SlowMeCoproScanOperations.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> e,
InternalScanner s,
java.util.List<Result> results,
int limit,
boolean hasMore) |
Modifier and Type | Method and Description |
---|---|
protected boolean |
DefaultMobStoreCompactor.performCompaction(Compactor.FileDetails fd,
InternalScanner scanner,
Compactor.CellSink writer,
long smallestReadPoint,
boolean cleanSeqId,
CompactionThroughputController throughputController,
boolean major)
Performs compaction on a column family with the mob flag enabled.
|
protected void |
DefaultMobStoreFlusher.performMobFlush(MemStoreSnapshot snapshot,
long cacheFlushId,
InternalScanner scanner,
StoreFile.Writer writer,
MonitoredTask status)
Flushes the cells in the mob store.
|
Modifier and Type | Interface and Description |
---|---|
interface |
RegionScanner
RegionScanner describes iterators over rows in an HRegion.
|
Modifier and Type | Class and Description |
---|---|
class |
KeyValueHeap
Implements a heap merge across any number of KeyValueScanners.
|
class |
MobStoreScanner
Scanner scans both the memstore and the MOB Store.
|
class |
ReversedKeyValueHeap
ReversedKeyValueHeap is used for supporting reversed scanning.
|
class |
ReversedMobStoreScanner
ReversedMobStoreScanner extends from ReversedStoreScanner, and is used to support
reversed scanning in both the memstore and the MOB store.
|
class |
StoreScanner
Scanner scans both the memstore and the Store.
|
Modifier and Type | Method and Description |
---|---|
InternalScanner |
TestHRegionServerBulkLoad.MyObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType) |
InternalScanner |
RegionCoprocessorHost.preCompact(Store store,
InternalScanner scanner,
ScanType scanType,
CompactionRequest request)
Called prior to rewriting the store files selected for compaction
|
InternalScanner |
NoOpScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
java.util.List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s)
Reimplement the default behavior
|
InternalScanner |
RegionCoprocessorHost.preCompactScannerOpen(Store store,
java.util.List<StoreFileScanner> scanners,
ScanType scanType,
long earliestPutTs,
CompactionRequest request)
|
InternalScanner |
RegionCoprocessorHost.preFlush(Store store,
InternalScanner scanner)
Invoked before a memstore flush
|
InternalScanner |
NoOpScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s)
Reimplement the default behavior
|
InternalScanner |
RegionCoprocessorHost.preFlushScannerOpen(Store store,
KeyValueScanner memstoreScanner)
|
Modifier and Type | Method and Description |
---|---|
void |
RegionCoprocessorHost.postScannerClose(InternalScanner s) |
boolean |
RegionCoprocessorHost.postScannerFilterRow(InternalScanner s,
byte[] currentRow,
int offset,
short length)
This will be called by the scan flow when the current scanned row is being filtered out by the
filter.
|
boolean |
RegionCoprocessorHost.postScannerNext(InternalScanner s,
java.util.List<Result> results,
int limit,
boolean hasMore) |
InternalScanner |
TestHRegionServerBulkLoad.MyObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType) |
InternalScanner |
RegionCoprocessorHost.preCompact(Store store,
InternalScanner scanner,
ScanType scanType,
CompactionRequest request)
Called prior to rewriting the store files selected for compaction
|
InternalScanner |
NoOpScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
java.util.List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s)
Reimplement the default behavior
|
InternalScanner |
RegionCoprocessorHost.preFlush(Store store,
InternalScanner scanner)
Invoked before a memstore flush
|
InternalScanner |
NoOpScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s)
Reimplement the default behavior
|
boolean |
RegionCoprocessorHost.preScannerClose(InternalScanner s) |
java.lang.Boolean |
RegionCoprocessorHost.preScannerNext(InternalScanner s,
java.util.List<Result> results,
int limit) |
boolean |
TestScannerRetriableFailure.FaultyScannerObserver.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> e,
InternalScanner s,
java.util.List<Result> results,
int limit,
boolean hasMore) |
Modifier and Type | Class and Description |
---|---|
static class |
TestCompactor.Scanner |
Modifier and Type | Method and Description |
---|---|
InternalScanner |
Compactor.InternalScannerFactory.createScanner(java.util.List<StoreFileScanner> scanners,
ScanType scanType,
Compactor.FileDetails fd,
long smallestReadPoint) |
protected InternalScanner |
Compactor.createScanner(Store store,
java.util.List<StoreFileScanner> scanners,
long smallestReadPoint,
long earliestPutTs,
byte[] dropDeletesFromRow,
byte[] dropDeletesToRow) |
protected InternalScanner |
Compactor.createScanner(Store store,
java.util.List<StoreFileScanner> scanners,
ScanType scanType,
long smallestReadPoint,
long earliestPutTs) |
protected InternalScanner |
Compactor.postCreateCoprocScanner(CompactionRequest request,
ScanType scanType,
InternalScanner scanner,
User user)
Calls coprocessor, if any, to create scanners - after normal scanner creation.
|
protected InternalScanner |
Compactor.preCreateCoprocScanner(CompactionRequest request,
ScanType scanType,
long earliestPutTs,
java.util.List<StoreFileScanner> scanners)
Calls coprocessor, if any, to create compaction scanner - before normal scanner creation.
|
protected InternalScanner |
Compactor.preCreateCoprocScanner(CompactionRequest request,
ScanType scanType,
long earliestPutTs,
java.util.List<StoreFileScanner> scanners,
User user) |
Modifier and Type | Method and Description |
---|---|
S |
Compactor.CellSinkFactory.createWriter(InternalScanner scanner,
Compactor.FileDetails fd,
boolean shouldDropBehind) |
protected void |
AbstractMultiOutputCompactor.initMultiWriter(AbstractMultiFileWriter writer,
InternalScanner scanner,
Compactor.FileDetails fd,
boolean shouldDropBehind) |
protected boolean |
Compactor.performCompaction(Compactor.FileDetails fd,
InternalScanner scanner,
Compactor.CellSink writer,
long smallestReadPoint,
boolean cleanSeqId,
CompactionThroughputController throughputController,
boolean major)
Performs the compaction.
|
protected InternalScanner |
Compactor.postCreateCoprocScanner(CompactionRequest request,
ScanType scanType,
InternalScanner scanner,
User user)
Calls coprocessor, if any, to create scanners - after normal scanner creation.
|
Modifier and Type | Method and Description |
---|---|
InternalScanner |
AccessController.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType) |
Modifier and Type | Method and Description |
---|---|
void |
AccessController.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s) |
InternalScanner |
AccessController.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType) |
void |
AccessController.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s) |
boolean |
AccessController.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s,
java.util.List<Result> result,
int limit,
boolean hasNext) |
Modifier and Type | Method and Description |
---|---|
void |
VisibilityController.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s) |
void |
VisibilityController.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s) |
boolean |
VisibilityController.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s,
java.util.List<Result> result,
int limit,
boolean hasNext) |