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Uses of InternalScanner in org.apache.hadoop.hbase.coprocessor |
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Uses of InternalScanner in org.apache.hadoop.hbase.coprocessor.example |
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Methods in org.apache.hadoop.hbase.coprocessor.example that return InternalScanner | |
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InternalScanner |
ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s)
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InternalScanner |
ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s)
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Methods in org.apache.hadoop.hbase.coprocessor.example with parameters of type InternalScanner | |
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InternalScanner |
ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
List<? extends KeyValueScanner> scanners,
ScanType scanType,
long earliestPutTs,
InternalScanner s)
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InternalScanner |
ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c,
Store store,
KeyValueScanner memstoreScanner,
InternalScanner s)
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Uses of InternalScanner in org.apache.hadoop.hbase.regionserver |
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Subinterfaces of InternalScanner in org.apache.hadoop.hbase.regionserver | |
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interface |
RegionScanner
RegionScanner describes iterators over rows in an HRegion. |
Classes in org.apache.hadoop.hbase.regionserver that implement InternalScanner | |
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class |
KeyValueHeap
Implements a heap merge across any number of KeyValueScanners. |
class |
ReversedKeyValueHeap
ReversedKeyValueHeap is used for supporting reversed scanning. |
class |
StoreScanner
Scanner scans both the memstore and the Store. |
Methods in org.apache.hadoop.hbase.regionserver that return InternalScanner | |
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InternalScanner |
RegionCoprocessorHost.preCompact(Store store,
InternalScanner scanner,
ScanType scanType,
CompactionRequest request)
Called prior to rewriting the store files selected for compaction |
InternalScanner |
RegionCoprocessorHost.preCompactScannerOpen(Store store,
List<StoreFileScanner> scanners,
ScanType scanType,
long earliestPutTs,
CompactionRequest request)
See RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner, CompactionRequest) |
InternalScanner |
RegionCoprocessorHost.preFlush(Store store,
InternalScanner scanner)
Invoked before a memstore flush |
InternalScanner |
RegionCoprocessorHost.preFlushScannerOpen(Store store,
KeyValueScanner memstoreScanner)
See RegionObserver.preFlushScannerOpen(ObserverContext,
Store, KeyValueScanner, InternalScanner) |
Methods in org.apache.hadoop.hbase.regionserver with parameters of type InternalScanner | |
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void |
RegionCoprocessorHost.postScannerClose(InternalScanner s)
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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,
List<Result> results,
int limit,
boolean hasMore)
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InternalScanner |
RegionCoprocessorHost.preCompact(Store store,
InternalScanner scanner,
ScanType scanType,
CompactionRequest request)
Called prior to rewriting the store files selected for compaction |
InternalScanner |
RegionCoprocessorHost.preFlush(Store store,
InternalScanner scanner)
Invoked before a memstore flush |
boolean |
RegionCoprocessorHost.preScannerClose(InternalScanner s)
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Boolean |
RegionCoprocessorHost.preScannerNext(InternalScanner s,
List<Result> results,
int limit)
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Uses of InternalScanner in org.apache.hadoop.hbase.regionserver.compactions |
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Methods in org.apache.hadoop.hbase.regionserver.compactions that return InternalScanner | |
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protected InternalScanner |
Compactor.createScanner(Store store,
List<StoreFileScanner> scanners,
long smallestReadPoint,
long earliestPutTs,
byte[] dropDeletesFromRow,
byte[] dropDeletesToRow)
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protected InternalScanner |
Compactor.createScanner(Store store,
List<StoreFileScanner> scanners,
ScanType scanType,
long smallestReadPoint,
long earliestPutTs)
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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,
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,
List<StoreFileScanner> scanners,
User user)
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Methods in org.apache.hadoop.hbase.regionserver.compactions with parameters of type InternalScanner | |
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protected boolean |
Compactor.performCompaction(InternalScanner scanner,
Compactor.CellSink writer,
long smallestReadPoint,
CompactionThroughputController throughputController)
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. |
Uses of InternalScanner in org.apache.hadoop.hbase.security.access |
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Methods in org.apache.hadoop.hbase.security.access that return InternalScanner | |
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InternalScanner |
AccessController.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType)
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Methods in org.apache.hadoop.hbase.security.access with parameters of type InternalScanner | |
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void |
AccessController.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s)
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InternalScanner |
AccessController.preCompact(ObserverContext<RegionCoprocessorEnvironment> e,
Store store,
InternalScanner scanner,
ScanType scanType)
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void |
AccessController.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s)
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boolean |
AccessController.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s,
List<Result> result,
int limit,
boolean hasNext)
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Uses of InternalScanner in org.apache.hadoop.hbase.security.visibility |
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Methods in org.apache.hadoop.hbase.security.visibility with parameters of type InternalScanner | |
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void |
VisibilityController.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s)
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void |
VisibilityController.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s)
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boolean |
VisibilityController.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c,
InternalScanner s,
List<Result> result,
int limit,
boolean hasNext)
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