Uses of Class
org.apache.hadoop.hbase.regionserver.ScannerContext

Packages that use ScannerContext

Package	Description
org.apache.hadoop.hbase.coprocessor.example
org.apache.hadoop.hbase.regionserver

Uses of ScannerContext in org.apache.hadoop.hbase.coprocessor.example

Methods in org.apache.hadoop.hbase.coprocessor.example with parameters of type ScannerContext

Modifier and Type	Method and Description
boolean	DelegatingInternalScanner.next(List<Cell> result, ScannerContext scannerContext)

Uses of ScannerContext in org.apache.hadoop.hbase.regionserver

Subclasses of ScannerContext in org.apache.hadoop.hbase.regionserver

Modifier and Type	Class and Description
class	NoLimitScannerContext This is a special ScannerContext subclass that is designed to be used globally when limits should not be enforced during invocations of InternalScanner.next(java.util.List) or InternalScanner.next(java.util.List).

Fields in org.apache.hadoop.hbase.regionserver declared as ScannerContext

Modifier and Type	Field and Description
private ScannerContext	RegionScannerImpl.defaultScannerContext
private static ScannerContext	NoLimitScannerContext.NO_LIMIT Use this instance whenever limits do not need to be enforced.
protected ScannerContext	MemStoreSegmentsIterator.scannerContext

Methods in org.apache.hadoop.hbase.regionserver that return ScannerContext

Modifier and Type	Method and Description
ScannerContext	ScannerContext.Builder.build()
static ScannerContext	NoLimitScannerContext.getInstance()

Methods in org.apache.hadoop.hbase.regionserver with parameters of type ScannerContext

Modifier and Type	Method and Description
private void	RSRpcServices.checkLimitOfRows(int numOfCompleteRows, int limitOfRows, boolean moreRows, ScannerContext scannerContext, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ScanResponse.Builder builder)
private void	RegionScannerImpl.incrementCountOfRowsFilteredMetric(ScannerContext scannerContext)
private void	RegionScannerImpl.incrementCountOfRowsScannedMetric(ScannerContext scannerContext)
boolean	ReversedMobStoreScanner.next(List<Cell> outResult, ScannerContext ctx) Firstly reads the cells from the HBase.
boolean	InternalScanner.next(List<Cell> result, ScannerContext scannerContext) Grab the next row's worth of values.
boolean	RegionScannerImpl.next(List<Cell> outResults, ScannerContext scannerContext)
boolean	MobStoreScanner.next(List<Cell> outResult, ScannerContext ctx) Firstly reads the cells from the HBase.
boolean	KeyValueHeap.next(List<Cell> result, ScannerContext scannerContext) Gets the next row of keys from the top-most scanner.
boolean	StoreScanner.next(List<Cell> outResult, ScannerContext scannerContext) Get the next row of values from this Store.
private boolean	RegionScannerImpl.nextInternal(List<Cell> results, ScannerContext scannerContext)
boolean	RegionScanner.nextRaw(List<Cell> result, ScannerContext scannerContext) Grab the next row's worth of values.
boolean	RegionScannerImpl.nextRaw(List<Cell> outResults, ScannerContext scannerContext)
protected boolean	RegionScannerImpl.nextRow(ScannerContext scannerContext, Cell curRowCell)
protected boolean	ReversedRegionScannerImpl.nextRow(ScannerContext scannerContext, Cell curRowCell)
private boolean	RegionScannerImpl.populateFromJoinedHeap(List<Cell> results, ScannerContext scannerContext) Returns true if more cells exist after this batch, false if scanner is done
private boolean	RegionScannerImpl.populateResult(List<Cell> results, KeyValueHeap heap, ScannerContext scannerContext, Cell currentRowCell) Fetches records with currentRow into results list, until next row, batchLimit (if not -1) is reached, or remainingResultSize (if not -1) is reaced
private void	RegionScannerImpl.resetProgress(ScannerContext scannerContext, int initialBatchProgress, long initialSizeProgress, long initialHeapSizeProgress)