io.aeron.cluster

Class RecordingLog.RecoveryPlan

java.lang.Object

io.aeron.cluster.RecordingLog.RecoveryPlan

Enclosing class:

RecordingLog

public static final class RecordingLog.RecoveryPlan
extends Object

The snapshots and steps to recover the state of a cluster.

Field Summary

Fields

Modifier and Type	Field and Description
long	appendedLogPosition The position reached for local appended log.
long	committedLogPosition The position reached for the local appended log for which the commit position is known.
long	lastLeadershipTermId The last, i.e.
long	lastTermBaseLogPosition The last, i.e.
RecordingLog.Log	log The appended local log details.
ArrayList<RecordingLog.Snapshot>	snapshots The most recent snapshots for the consensus module and services to accelerate recovery.

Constructor Summary

Constructors

Constructor and Description
RecoveryPlan(long lastLeadershipTermId, long lastTermBaseLogPosition, long appendedLogPosition, long committedLogPosition, ArrayList<RecordingLog.Snapshot> snapshots, RecordingLog.Log log)

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

lastLeadershipTermId

public final long lastLeadershipTermId

The last, i.e. most recent, leadership term identity for the log.

lastTermBaseLogPosition

public final long lastTermBaseLogPosition

The last, i.e. most recent, leadership term base log position.

appendedLogPosition

public final long appendedLogPosition

The position reached for local appended log.

committedLogPosition

public final long committedLogPosition

The position reached for the local appended log for which the commit position is known.

snapshots

public final ArrayList<RecordingLog.Snapshot> snapshots

The most recent snapshots for the consensus module and services to accelerate recovery.

log

public final RecordingLog.Log log

The appended local log details.

Constructor Detail

RecoveryPlan

public RecoveryPlan(long lastLeadershipTermId,
                    long lastTermBaseLogPosition,
                    long appendedLogPosition,
                    long committedLogPosition,
                    ArrayList<RecordingLog.Snapshot> snapshots,
                    RecordingLog.Log log)

Parameters:

lastLeadershipTermId - the last, i.e. most recent, leadership term identity for the log.

lastTermBaseLogPosition - last, i.e. most recent, leadership term base log position.

appendedLogPosition - reached for local appended log.

committedLogPosition - reached for the local appended log for which the commit position is known.

snapshots - most recent snapshots for the consensus module and services.

log - appended local log details.

Method Detail

toString

public String toString()

Overrides:

toString in class Object