org.rocksdb

类 LogFile

java.lang.Object

org.rocksdb.LogFile

public class LogFile
extends java.lang.Object

方法概要

限定符和类型	方法和说明
long	logNumber() Primary identifier for log file.
java.lang.String	pathName() Returns log file's pathname relative to the main db dir Eg.
long	sizeFileBytes() Size of log file on disk in Bytes.
long	startSequence() Starting sequence number of writebatch written in this log file.
WalFileType	type() Log file can be either alive or archived.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

pathName

public java.lang.String pathName()

Returns log file's pathname relative to the main db dir Eg. For a live-log-file = /000003.log For an archived-log-file = /archive/000003.log

返回:

log file's pathname

logNumber

public long logNumber()

Primary identifier for log file. This is directly proportional to creation time of the log file

返回:

the log number

type

public WalFileType type()

Log file can be either alive or archived.

返回:

the type of the log file.

startSequence

public long startSequence()

Starting sequence number of writebatch written in this log file.

返回:

the stating sequence number

sizeFileBytes

public long sizeFileBytes()

Size of log file on disk in Bytes.

返回:

size of log file