public IndirectReplication start() {
if (intervalMillis == -1) {
intervalMillis = 60 * 1000;
}
if (delayMillis == -1) {
delayMillis = 30 * 1000;
}
if (blockSize == -1) {
blockSize = 700;
}
if (autoReplication) {
replicationFactor = new AutoReplication(peer.peer());
} else if (replicationFactor == null) {
replicationFactor =
new ReplicationFactor() {
@Override
public int replicationFactor() {
return DEFAULT_REPLICATION_FACTOR;
}
};
}
if (replicationFilters == null) {
replicationFilters = new HashSet<ReplicationFilter>(0);
}
this.replication =
new Replication(
peer, replicationFactor.replicationFactor(), nRoot, keepData, replicationFilters);
this.replication.addResponsibilityListener(this);
if (responsibilityListeners != null) {
for (ResponsibilityListener responsibilityListener : responsibilityListeners) {
this.replication.addResponsibilityListener(responsibilityListener);
}
responsibilityListeners = null;
}
peer.storeRPC().replicationListener(replication);
if (rsync) {
replicationSender = new PeerSync(peer, replication, blockSize);
} else if (replicationSender == null) {
replicationSender = new DefaultReplicationSender(peer);
}
scheduledFuture =
peer.peer()
.connectionBean()
.timer()
.scheduleAtFixedRate(this, intervalMillis, intervalMillis, TimeUnit.MILLISECONDS);
return this;
}
private void printStats() {
StringBuilder sb = new StringBuilder("*************************\n");
sb.append("Stats of peer ").append(peerDHT.peer().peerID()).append(": \n");
sb.append("PUT: count: ")
.append(putStats.getCount())
.append(" | avgtime: ")
.append(putStats.getAverageTime())
.append("ms | success: ")
.append(putStats.getSuccessRate())
.append("\n");
sb.append("GET: count: ")
.append(putStats.getCount())
.append(" | avgtime: ")
.append(getStats.getAverageTime())
.append("ms | success: ")
.append(getStats.getSuccessRate())
.append("\n");
sb.append("RMV: count: ")
.append(putStats.getCount())
.append(" | avgtime: ")
.append(rmvStats.getAverageTime())
.append("ms | success: ")
.append(rmvStats.getSuccessRate());
System.out.println(sb.toString());
}
public IndirectReplication(PeerDHT peer) {
this.peer = peer;
peer.peer()
.addShutdownListener(
new Shutdown() {
@Override
public BaseFuture shutdown() {
IndirectReplication.this.shutdown();
return new FutureDone<Void>().done();
}
});
}
/**
* If an other peer is responsible, we send this peer our data, so that the other peer can take
* care of this.
*
* @param other The other peer
* @param locationKey The location key
* @param domainKey The domain key
* @param dataMapConvert The data to store
*/
public FutureDone<Void> sendDirect(
final PeerAddress other,
final Number160 locationKey,
final NavigableMap<Number640, Data> dataMap) {
final FutureDone<Void> futureDone = new FutureDone<Void>();
FutureChannelCreator futureChannelCreator =
peer.peer().connectionBean().reservation().create(0, 1);
Utils.addReleaseListener(futureChannelCreator, futureDone);
futureChannelCreator.addListener(
new BaseFutureAdapter<FutureChannelCreator>() {
@Override
public void operationComplete(final FutureChannelCreator future) throws Exception {
if (future.isSuccess()) {
PutBuilder putBuilder = new PutBuilder(peer, locationKey);
putBuilder.dataMap(dataMap);
FutureResponse futureResponse =
storageRPC.putReplica(other, putBuilder, future.channelCreator());
futureResponse.addListener(
new BaseFutureAdapter<FutureResponse>() {
@Override
public void operationComplete(FutureResponse future) throws Exception {
if (future.isSuccess()) {
futureDone.done();
} else {
futureDone.failed(future);
}
}
});
peer.peer().notifyAutomaticFutures(futureResponse);
} else {
futureDone.failed(future);
LOG.error("otherResponsible failed {}", future.failedReason());
}
}
});
return futureDone;
}
