类的使用
org.apache.hadoop.hbase.io.Reference

使用Reference的程序包

程序包	说明
org.apache.hadoop.hbase.coprocessor	Table of Contents Overview Coprocessor RegionObserver Endpoint Coprocessor loading Overview Coprocessors are code that runs in-process on each region server.
org.apache.hadoop.hbase.io
org.apache.hadoop.hbase.regionserver

org.apache.hadoop.hbase.coprocessor中Reference的使用

参数类型为Reference的org.apache.hadoop.hbase.coprocessor中的方法

限定符和类型	方法和说明
default StoreFileReader	RegionObserver.postStoreFileReaderOpen(ObserverContext<RegionCoprocessorEnvironment> ctx, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, FSDataInputStreamWrapper in, long size, CacheConfig cacheConf, Reference r, StoreFileReader reader) 已过时。 For Phoenix only, StoreFileReader is not a stable interface.
default StoreFileReader	RegionObserver.preStoreFileReaderOpen(ObserverContext<RegionCoprocessorEnvironment> ctx, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, FSDataInputStreamWrapper in, long size, CacheConfig cacheConf, Reference r, StoreFileReader reader) 已过时。 For Phoenix only, StoreFileReader is not a stable interface.

org.apache.hadoop.hbase.io中Reference的使用

返回Reference的org.apache.hadoop.hbase.io中的方法

限定符和类型	方法和说明
static Reference	Reference.convert(org.apache.hadoop.hbase.shaded.protobuf.generated.FSProtos.Reference r)
static Reference	Reference.createBottomReference(byte[] splitRow)
static Reference	Reference.createTopReference(byte[] splitRow)
static Reference	Reference.read(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p) Read a Reference from FileSystem.

参数类型为Reference的org.apache.hadoop.hbase.io中的构造器

构造器和说明
HalfStoreFileReader(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, CacheConfig cacheConf, Reference r, boolean isPrimaryReplicaStoreFile, AtomicInteger refCount, boolean shared, org.apache.hadoop.conf.Configuration conf) Creates a half file reader for a normal hfile.
HalfStoreFileReader(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, FSDataInputStreamWrapper in, long size, CacheConfig cacheConf, Reference r, boolean isPrimaryReplicaStoreFile, AtomicInteger refCount, boolean shared, org.apache.hadoop.conf.Configuration conf) Creates a half file reader for a hfile referred to by an hfilelink.

org.apache.hadoop.hbase.regionserver中Reference的使用

返回Reference的org.apache.hadoop.hbase.regionserver中的方法

限定符和类型	方法和说明
Reference	StoreFileInfo.getReference()

参数类型为Reference的org.apache.hadoop.hbase.regionserver中的方法

限定符和类型	方法和说明
StoreFileReader	RegionCoprocessorHost.postStoreFileReaderOpen(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, FSDataInputStreamWrapper in, long size, CacheConfig cacheConf, Reference r, StoreFileReader reader)
StoreFileReader	RegionCoprocessorHost.preStoreFileReaderOpen(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path p, FSDataInputStreamWrapper in, long size, CacheConfig cacheConf, Reference r)

参数类型为Reference的org.apache.hadoop.hbase.regionserver中的构造器

构造器和说明
StoreFileInfo(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.FileStatus fileStatus, Reference reference) Create a Store File Info from an HFileLink
StoreFileInfo(org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.FileStatus fileStatus, Reference reference, HFileLink link) Create a Store File Info from an HFileLink and a Reference