org.apache.hadoop.hbase.procedure2.store.wal

Class ProcedureWALFile

java.lang.Object

org.apache.hadoop.hbase.procedure2.store.wal.ProcedureWALFile

All Implemented Interfaces:

Comparable<ProcedureWALFile>

@InterfaceAudience.Private
@InterfaceStability.Evolving
public class ProcedureWALFile
extends Object
implements Comparable<ProcedureWALFile>

Describes a WAL File

Constructor Summary

Constructors

Constructor and Description
ProcedureWALFile(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.FileStatus logStatus)
ProcedureWALFile(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path logFile, ProcedureProtos.ProcedureWALHeader header, long startPos)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	compareTo(ProcedureWALFile other)
boolean	equals(Object o)
ProcedureProtos.ProcedureWALHeader	getHeader()
long	getLogId()
long	getSize()
org.apache.hadoop.fs.FSDataInputStream	getStream()
int	hashCode()
boolean	isCompacted()
void	open()
void	readTracker(ProcedureStoreTracker tracker)
ProcedureProtos.ProcedureWALTrailer	readTrailer()
void	removeFile()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ProcedureWALFile

public ProcedureWALFile(org.apache.hadoop.fs.FileSystem fs,
                org.apache.hadoop.fs.FileStatus logStatus)

ProcedureWALFile

public ProcedureWALFile(org.apache.hadoop.fs.FileSystem fs,
                org.apache.hadoop.fs.Path logFile,
                ProcedureProtos.ProcedureWALHeader header,
                long startPos)

Method Detail

open

public void open()
          throws IOException

Throws:

IOException

readTrailer

public ProcedureProtos.ProcedureWALTrailer readTrailer()
                                                throws IOException

Throws:

IOException

readTracker

public void readTracker(ProcedureStoreTracker tracker)
                 throws IOException

Throws:

IOException

close

public void close()

getStream

public org.apache.hadoop.fs.FSDataInputStream getStream()

getHeader

public ProcedureProtos.ProcedureWALHeader getHeader()

isCompacted

public boolean isCompacted()

getLogId

public long getLogId()

getSize

public long getSize()

removeFile

public void removeFile()
                throws IOException

Throws:

IOException

compareTo

public int compareTo(ProcedureWALFile other)

Specified by:

compareTo in interface Comparable<ProcedureWALFile>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object