| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.hbase.io | |
| org.apache.hadoop.hbase.io.hfile |
Provides implementations of
HFile and HFile
BlockCache. |
| org.apache.hadoop.hbase.regionserver |
| 限定符和类型 | 方法和说明 |
|---|---|
HFileSystem |
FSDataInputStreamWrapper.getHfs() |
| 限定符和类型 | 字段和说明 |
|---|---|
protected HFileSystem |
AbstractHFileReader.hfs
The filesystem used for accesing data
|
| 限定符和类型 | 方法和说明 |
|---|---|
protected HFileContext |
HFileReaderV3.createHFileContext(FSDataInputStreamWrapper fsdis,
long fileSize,
HFileSystem hfs,
org.apache.hadoop.fs.Path path,
FixedFileTrailer trailer) |
protected HFileContext |
HFileReaderV2.createHFileContext(FSDataInputStreamWrapper fsdis,
long fileSize,
HFileSystem hfs,
org.apache.hadoop.fs.Path path,
FixedFileTrailer trailer) |
| 构造器和说明 |
|---|
AbstractHFileReader(org.apache.hadoop.fs.Path path,
FixedFileTrailer trailer,
long fileSize,
CacheConfig cacheConf,
HFileSystem hfs,
org.apache.hadoop.conf.Configuration conf) |
HFileReaderV2(org.apache.hadoop.fs.Path path,
FixedFileTrailer trailer,
FSDataInputStreamWrapper fsdis,
long size,
CacheConfig cacheConf,
HFileSystem hfs,
org.apache.hadoop.conf.Configuration conf)
Opens a HFile.
|
HFileReaderV3(org.apache.hadoop.fs.Path path,
FixedFileTrailer trailer,
FSDataInputStreamWrapper fsdis,
long size,
CacheConfig cacheConf,
HFileSystem hfs,
org.apache.hadoop.conf.Configuration conf)
Opens a HFile.
|
| 限定符和类型 | 字段和说明 |
|---|---|
protected HFileSystem |
HRegionServer.fs |
protected HFileSystem |
HRegionServer.walFs |
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