| Package | Description |
|---|---|
| org.apache.hadoop.hbase.io.hfile |
Provides implementations of
HFile and HFile
BlockCache. |
| Modifier and Type | Field and Description |
|---|---|
protected FixedFileTrailer |
AbstractHFileReader.trailer |
| Modifier and Type | Method and Description |
|---|---|
FixedFileTrailer |
HFile.Reader.getTrailer() |
FixedFileTrailer |
AbstractHFileReader.getTrailer() |
static FixedFileTrailer |
FixedFileTrailer.readFromStream(org.apache.hadoop.fs.FSDataInputStream istream,
long fileSize)
Reads a file trailer from the given file.
|
| Modifier and Type | Method and Description |
|---|---|
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) |
protected void |
HFileWriterV3.finishClose(FixedFileTrailer trailer) |
protected void |
AbstractHFileWriter.finishClose(FixedFileTrailer trailer)
Sets remaining trailer fields, writes the trailer to disk, and optionally
closes the output stream.
|
protected void |
AbstractHFileWriter.writeFileInfo(FixedFileTrailer trailer,
DataOutputStream out)
Sets the file info offset in the trailer, finishes up populating fields in
the file info, and writes the file info into the given data output.
|
| Constructor and Description |
|---|
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.
|
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