Uses of Interface
org.apache.hadoop.hbase.regionserver.InternalScanner

Packages that use InternalScanner
org.apache.hadoop.hbase.coprocessor Table of Contents 
org.apache.hadoop.hbase.coprocessor.example   
org.apache.hadoop.hbase.regionserver   
org.apache.hadoop.hbase.regionserver.compactions   
org.apache.hadoop.hbase.security.access   
org.apache.hadoop.hbase.security.visibility   
 

Uses of InternalScanner in org.apache.hadoop.hbase.coprocessor
 

Methods in org.apache.hadoop.hbase.coprocessor that return InternalScanner
 InternalScanner BaseRegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner, ScanType scanType)
           
 InternalScanner RegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner, ScanType scanType)
          Deprecated. use RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType, CompactionRequest) instead
 InternalScanner BaseRegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner, ScanType scanType, CompactionRequest request)
           
 InternalScanner RegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner, ScanType scanType, CompactionRequest request)
          Called prior to writing the StoreFiles selected for compaction into a new StoreFile.
 InternalScanner BaseRegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
           
 InternalScanner RegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
          Deprecated. Use RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner, CompactionRequest) instead.
 InternalScanner BaseRegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s, CompactionRequest request)
           
 InternalScanner RegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s, CompactionRequest request)
          Called prior to writing the StoreFiles selected for compaction into a new StoreFile and prior to creating the scanner used to read the input files.
 InternalScanner BaseRegionObserver.preFlush(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner)
           
 InternalScanner RegionObserver.preFlush(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner)
          Called before a Store's memstore is flushed to disk.
 InternalScanner BaseRegionObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
           
 InternalScanner RegionObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
          Called before a memstore is flushed to disk and prior to creating the scanner to read from the memstore.
 

Methods in org.apache.hadoop.hbase.coprocessor with parameters of type InternalScanner
 void BaseRegionObserver.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> e, InternalScanner s)
           
 void RegionObserver.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s)
          Called after the client closes a scanner.
 boolean BaseRegionObserver.postScannerFilterRow(ObserverContext<RegionCoprocessorEnvironment> e, InternalScanner s, byte[] currentRow, int offset, short length, boolean hasMore)
           
 boolean RegionObserver.postScannerFilterRow(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s, byte[] currentRow, int offset, short length, boolean hasMore)
          This will be called by the scan flow when the current scanned row is being filtered out by the filter.
 boolean BaseRegionObserver.postScannerNext(ObserverContext<RegionCoprocessorEnvironment> e, InternalScanner s, List<Result> results, int limit, boolean hasMore)
           
 boolean RegionObserver.postScannerNext(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s, List<Result> result, int limit, boolean hasNext)
          Called after the client asks for the next row on a scanner.
 InternalScanner BaseRegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner, ScanType scanType)
           
 InternalScanner RegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner, ScanType scanType)
          Deprecated. use RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType, CompactionRequest) instead
 InternalScanner BaseRegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner, ScanType scanType, CompactionRequest request)
           
 InternalScanner RegionObserver.preCompact(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner, ScanType scanType, CompactionRequest request)
          Called prior to writing the StoreFiles selected for compaction into a new StoreFile.
 InternalScanner BaseRegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
           
 InternalScanner RegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
          Deprecated. Use RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner, CompactionRequest) instead.
 InternalScanner BaseRegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s, CompactionRequest request)
           
 InternalScanner RegionObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s, CompactionRequest request)
          Called prior to writing the StoreFiles selected for compaction into a new StoreFile and prior to creating the scanner used to read the input files.
 InternalScanner BaseRegionObserver.preFlush(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner)
           
 InternalScanner RegionObserver.preFlush(ObserverContext<RegionCoprocessorEnvironment> c, Store store, InternalScanner scanner)
          Called before a Store's memstore is flushed to disk.
 InternalScanner BaseRegionObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
           
 InternalScanner RegionObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
          Called before a memstore is flushed to disk and prior to creating the scanner to read from the memstore.
 void BaseRegionObserver.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> e, InternalScanner s)
           
 void RegionObserver.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s)
          Called before the client closes a scanner.
 boolean BaseRegionObserver.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> e, InternalScanner s, List<Result> results, int limit, boolean hasMore)
           
 boolean RegionObserver.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s, List<Result> result, int limit, boolean hasNext)
          Called before the client asks for the next row on a scanner.
 

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

Methods in org.apache.hadoop.hbase.coprocessor.example that return InternalScanner
 InternalScanner ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
           
 InternalScanner ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
           
 

Methods in org.apache.hadoop.hbase.coprocessor.example with parameters of type InternalScanner
 InternalScanner ZooKeeperScanPolicyObserver.preCompactScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, List<? extends KeyValueScanner> scanners, ScanType scanType, long earliestPutTs, InternalScanner s)
           
 InternalScanner ZooKeeperScanPolicyObserver.preFlushScannerOpen(ObserverContext<RegionCoprocessorEnvironment> c, Store store, KeyValueScanner memstoreScanner, InternalScanner s)
           
 

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

Subinterfaces of InternalScanner in org.apache.hadoop.hbase.regionserver
 interface RegionScanner
          RegionScanner describes iterators over rows in an HRegion.
 

Classes in org.apache.hadoop.hbase.regionserver that implement InternalScanner
 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
 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
 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, List<Result> results, int limit, boolean hasMore)
           
 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)
           
 Boolean RegionCoprocessorHost.preScannerNext(InternalScanner s, List<Result> results, int limit)
           
 

Uses of InternalScanner in org.apache.hadoop.hbase.regionserver.compactions
 

Methods in org.apache.hadoop.hbase.regionserver.compactions that return InternalScanner
 InternalScanner Compactor.InternalScannerFactory.createScanner(List<StoreFileScanner> scanners, ScanType scanType, Compactor.FileDetails fd, long smallestReadPoint)
           
protected  InternalScanner Compactor.createScanner(Store store, List<StoreFileScanner> scanners, long smallestReadPoint, long earliestPutTs, byte[] dropDeletesFromRow, byte[] dropDeletesToRow)
           
protected  InternalScanner Compactor.createScanner(Store store, 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, 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)
           
 

Methods in org.apache.hadoop.hbase.regionserver.compactions with parameters of type InternalScanner
 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(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
 

Methods in org.apache.hadoop.hbase.security.access that return InternalScanner
 InternalScanner AccessController.preCompact(ObserverContext<RegionCoprocessorEnvironment> e, Store store, InternalScanner scanner, ScanType scanType)
           
 

Methods in org.apache.hadoop.hbase.security.access with parameters of type InternalScanner
 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, List<Result> result, int limit, boolean hasNext)
           
 

Uses of InternalScanner in org.apache.hadoop.hbase.security.visibility
 

Methods in org.apache.hadoop.hbase.security.visibility with parameters of type InternalScanner
 void VisibilityController.postScannerClose(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s)
           
 void VisibilityController.preScannerClose(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s)
           
 boolean VisibilityController.preScannerNext(ObserverContext<RegionCoprocessorEnvironment> c, InternalScanner s, List<Result> result, int limit, boolean hasNext)
           
 



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