Package org.elasticsearch.index.translog

Class TranslogDeletionPolicy

java.lang.Object

org.elasticsearch.index.translog.TranslogDeletionPolicy

public class TranslogDeletionPolicy
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
TranslogDeletionPolicy(long retentionSizeInBytes, long retentionAgeInMillis)

Method Summary

Modifier and Type	Method	Description
void	assertNoOpenTranslogRefs()
protected long	currentTime()
long	getMinTranslogGenerationForRecovery()	returns the translog generation that will be used as a basis of a future store/peer recovery
long	getTranslogGenerationOfLastCommit()	Returns a translog generation that will be used to calculate the number of uncommitted operations since the last index commit.
void	setMinTranslogGenerationForRecovery(long newGen)
void	setRetentionAgeInMillis(long ageInMillis)
void	setRetentionSizeInBytes(long bytes)
void	setTranslogGenerationOfLastCommit(long lastGen)	Sets the translog generation of the last index commit.

Methods inherited from class java.lang.Object

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

Constructor Detail

TranslogDeletionPolicy

public TranslogDeletionPolicy(long retentionSizeInBytes,
                              long retentionAgeInMillis)

Method Detail

assertNoOpenTranslogRefs

public void assertNoOpenTranslogRefs()

setMinTranslogGenerationForRecovery

public void setMinTranslogGenerationForRecovery(long newGen)

setTranslogGenerationOfLastCommit

public void setTranslogGenerationOfLastCommit(long lastGen)

Sets the translog generation of the last index commit.

setRetentionSizeInBytes

public void setRetentionSizeInBytes(long bytes)

setRetentionAgeInMillis

public void setRetentionAgeInMillis(long ageInMillis)

currentTime

protected long currentTime()

getMinTranslogGenerationForRecovery

public long getMinTranslogGenerationForRecovery()

returns the translog generation that will be used as a basis of a future store/peer recovery

getTranslogGenerationOfLastCommit

public long getTranslogGenerationOfLastCommit()

Returns a translog generation that will be used to calculate the number of uncommitted operations since the last index commit.