Uses of Interface
org.apache.hadoop.hbase.io.hfile.HFileScanner

Packages that use HFileScanner

Package	Description
org.apache.hadoop.hbase.io
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.regionserver

Uses of HFileScanner in org.apache.hadoop.hbase.io

Methods in org.apache.hadoop.hbase.io that return HFileScanner

Modifier and Type	Method and Description
HFileScanner	HalfStoreFileReader.getScanner(boolean cacheBlocks, boolean pread, boolean isCompaction)

Uses of HFileScanner in org.apache.hadoop.hbase.io.hfile

Classes in org.apache.hadoop.hbase.io.hfile that implement HFileScanner

Modifier and Type	Class and Description
protected static class	HFileReaderImpl.EncodedScanner Scanner that operates on encoded data blocks.
protected static class	HFileReaderImpl.HFileScannerImpl

Methods in org.apache.hadoop.hbase.io.hfile that return HFileScanner

Modifier and Type	Method and Description
HFileScanner	HFileReaderImpl.getScanner(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread) Create a Scanner on this file.
HFileScanner	HFile.Reader.getScanner(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread)
HFileScanner	HFileReaderImpl.getScanner(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread, boolean isCompaction) Create a Scanner on this file.
HFileScanner	HFile.Reader.getScanner(org.apache.hadoop.conf.Configuration conf, boolean cacheBlocks, boolean pread, boolean isCompaction)

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

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

Modifier and Type	Method and Description
HFileScanner	StoreFileReader.getScanner(boolean cacheBlocks, boolean pread) Deprecated. since 2.0.0 and will be removed in 3.0.0. Do not write further code which depends on this call. Instead use getStoreFileScanner() which uses the StoreFileScanner class/interface which is the preferred way to scan a store with higher level concepts.
HFileScanner	StoreFileReader.getScanner(boolean cacheBlocks, boolean pread, boolean isCompaction) Deprecated. since 2.0.0 and will be removed in 3.0.0. Do not write further code which depends on this call. Instead use getStoreFileScanner() which uses the StoreFileScanner class/interface which is the preferred way to scan a store with higher level concepts. should we cache the blocks? use pread (for concurrent small readers) is scanner being used for compaction?

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

Modifier and Type	Method and Description
static boolean	StoreFileScanner.seekAtOrAfter(HFileScanner s, Cell k) Returns false if not found or if k is after the end.

Constructors in org.apache.hadoop.hbase.regionserver with parameters of type HFileScanner

Constructor and Description
StoreFileScanner(StoreFileReader reader, HFileScanner hfs, boolean useMVCC, boolean hasMVCC, long readPt, long scannerOrder, boolean canOptimizeForNonNullColumn) Implements a KeyValueScanner on top of the specified HFileScanner