类的使用
org.apache.hadoop.hbase.regionserver.StoreFileReader

使用StoreFileReader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StoreFileReader的使用

返回StoreFileReader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.

参数类型为StoreFileReader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StoreFileReader的使用

org.apache.hadoop.hbase.io中StoreFileReader的子类

限定符和类型	类和说明
class	HalfStoreFileReader A facade for a HFile.Reader that serves up either the top or bottom half of a HFile where 'bottom' is the first half of the file containing the keys that sort lowest and 'top' is the second half of the file with keys that sort greater than those of the bottom half.

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

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

限定符和类型	方法和说明
StoreFileReader	HStoreFile.getReader()
StoreFileReader	StoreFileInfo.open(org.apache.hadoop.fs.FileSystem fs, CacheConfig cacheConf, boolean canUseDropBehind, long readahead, boolean isPrimaryReplicaStoreFile, AtomicInteger refCount, boolean shared) Open a Reader for the StoreFile
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StoreFileReader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)
void	HStoreFile.storeFileReaderClosed(StoreFileReader reader)
void	StoreFileReader.Listener.storeFileReaderClosed(StoreFileReader reader)

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

构造器和说明
StoreFileScanner(StoreFileReader reader, HFileScanner hfs, boolean useMVCC, boolean hasMVCC, long readPt, long scannerOrder, boolean canOptimizeForNonNullColumn) Implements a KeyValueScanner on top of the specified HFileScanner