org.apache.cassandra.repair

Class SyncTask

java.lang.Object

com.google.common.util.concurrent.AbstractFuture<SyncStat>

org.apache.cassandra.repair.SyncTask

All Implemented Interfaces:

com.google.common.util.concurrent.ListenableFuture<SyncStat>, java.lang.Runnable, java.util.concurrent.Future<SyncStat>

Direct Known Subclasses:

LocalSyncTask, RemoteSyncTask

public abstract class SyncTask
extends com.google.common.util.concurrent.AbstractFuture<SyncStat>
implements java.lang.Runnable

SyncTask takes the difference of MerkleTrees between two nodes and perform necessary operation to repair replica.

Field Summary

Fields

Modifier and Type	Field and Description
protected RepairJobDesc	desc
protected java.net.InetAddress	firstEndpoint
protected java.net.InetAddress	secondEndpoint
protected SyncStat	stat

Constructor Summary

Constructors

Constructor and Description
SyncTask(RepairJobDesc desc, java.net.InetAddress firstEndpoint, java.net.InetAddress secondEndpoint, java.util.List<Range<Token>> rangesToSync)

Method Summary

Modifier and Type	Method and Description
SyncStat	getCurrentStat()
void	run() Compares trees, and triggers repairs for any ranges that mismatch.
protected abstract void	startSync(java.util.List<Range<Token>> differences)

Methods inherited from class com.google.common.util.concurrent.AbstractFuture

addListener, cancel, get, get, interruptTask, isCancelled, isDone, set, setException, wasInterrupted

Methods inherited from class java.lang.Object

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

Field Detail

desc

protected final RepairJobDesc desc

firstEndpoint

protected final java.net.InetAddress firstEndpoint

secondEndpoint

protected final java.net.InetAddress secondEndpoint

stat

protected volatile SyncStat stat

Constructor Detail

SyncTask

public SyncTask(RepairJobDesc desc,
                java.net.InetAddress firstEndpoint,
                java.net.InetAddress secondEndpoint,
                java.util.List<Range<Token>> rangesToSync)

Method Detail

run

public void run()

Compares trees, and triggers repairs for any ranges that mismatch.

Specified by:

run in interface java.lang.Runnable

getCurrentStat

public SyncStat getCurrentStat()

startSync

protected abstract void startSync(java.util.List<Range<Token>> differences)