Uses of Interface
org.apache.hadoop.hbase.io.hfile.HFile.Reader

Packages that use org.apache.hadoop.hbase.io.hfile.HFile.Reader
Package
Description
org.apache.hadoop.hbase.io.hfile
Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.regionserver
 
org.apache.hadoop.hbase.util
 

  • Uses of org.apache.hadoop.hbase.io.hfile.HFile.Reader in org.apache.hadoop.hbase.io.hfile

    Classes in org.apache.hadoop.hbase.io.hfile that implement org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Class
    Description
    class 
    org.apache.hadoop.hbase.io.hfile.HFilePreadReader
    Implementation of HFile.Reader to deal with pread.
    class 
    org.apache.hadoop.hbase.io.hfile.HFileReaderImpl
    Implementation that can handle all hfile versions of HFile.Reader.
    class 
    org.apache.hadoop.hbase.io.hfile.HFileStreamReader
    Implementation of HFile.Reader to deal with stream read do not perform any prefetch operations (HFilePreadReader will do this).
    Fields in org.apache.hadoop.hbase.io.hfile declared as org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Field
    Description
    protected final org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFileReaderImpl.HFileScannerImpl.reader
     
    Methods in org.apache.hadoop.hbase.io.hfile that return org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Method
    Description
    static org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFile.createReader(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf)
    Creates reader with cache configuration disabled
    static org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFile.createReader(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.hbase.io.hfile.CacheConfig cacheConf, boolean primaryReplicaReader, org.apache.hadoop.conf.Configuration conf)
     
    static org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFile.createReader(org.apache.hadoop.hbase.io.hfile.ReaderContext context, org.apache.hadoop.hbase.io.hfile.HFileInfo fileInfo, org.apache.hadoop.hbase.io.hfile.CacheConfig cacheConf, org.apache.hadoop.conf.Configuration conf)
    Method returns the reader given the specified arguments.
    org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFileReaderImpl.HFileScannerImpl.getReader()
     
    org.apache.hadoop.hbase.io.hfile.HFile.Reader
    HFileScanner.getReader()
    Returns Reader that underlies this Scanner instance.
    Methods in org.apache.hadoop.hbase.io.hfile with parameters of type org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Method
    Description
    void
    HFileInfo.initMetaAndIndex(org.apache.hadoop.hbase.io.hfile.HFile.Reader reader)
    should be called after initTrailerAndContext
    Constructors in org.apache.hadoop.hbase.io.hfile with parameters of type org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier
    Constructor
    Description
     
    CompoundBloomFilter(DataInput meta, org.apache.hadoop.hbase.io.hfile.HFile.Reader reader, org.apache.hadoop.hbase.io.hfile.BloomFilterMetrics metrics)
    De-serialization for compound Bloom filter metadata.
     
    EncodedScanner(org.apache.hadoop.hbase.io.hfile.HFile.Reader reader, boolean cacheBlocks, boolean pread, boolean isCompaction, org.apache.hadoop.hbase.io.hfile.HFileContext meta, org.apache.hadoop.conf.Configuration conf)
     
     
    HFileScannerImpl(org.apache.hadoop.hbase.io.hfile.HFile.Reader reader, boolean cacheBlocks, boolean pread, boolean isCompaction)
     

  • Uses of org.apache.hadoop.hbase.io.hfile.HFile.Reader in org.apache.hadoop.hbase.regionserver

    Methods in org.apache.hadoop.hbase.regionserver that return org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Method
    Description
    org.apache.hadoop.hbase.io.hfile.HFile.Reader
    StoreFileReader.getHFileReader()
     

  • Uses of org.apache.hadoop.hbase.io.hfile.HFile.Reader in org.apache.hadoop.hbase.util

    Methods in org.apache.hadoop.hbase.util with parameters of type org.apache.hadoop.hbase.io.hfile.HFile.Reader in in
    Modifier and Type
    Method
    Description
    static org.apache.hadoop.hbase.util.BloomFilter
    BloomFilterFactory.createFromMeta(DataInput meta, org.apache.hadoop.hbase.io.hfile.HFile.Reader reader)
    Instantiates the correct Bloom filter class based on the version provided in the meta block data.
    static org.apache.hadoop.hbase.util.BloomFilter
    BloomFilterFactory.createFromMeta(DataInput meta, org.apache.hadoop.hbase.io.hfile.HFile.Reader reader, org.apache.hadoop.hbase.io.hfile.BloomFilterMetrics metrics)