private void handleResponses() {
try {
readResponseResolver_.resolve(new ArrayList<Message>(responses_));
} catch (DigestMismatchException ex) {
logger_.info("We should not be coming here under any circumstances ...");
logger_.info(LogUtil.throwableToString(ex));
}
}
/** Starts up the analytics context and registers the VM metrics. */
public void start() {
// register the vm analytics object with the analytics context to update the data
registerUpdater(new VMAnalyticsSource());
init("analyticsContext", DatabaseDescriptor.getGangliaServers());
try {
startMonitoring();
} catch (IOException e) {
logger_.error(LogUtil.throwableToString(e));
}
}
private void handleDigestResponses() {
DataInputBuffer bufIn = new DataInputBuffer();
logger_.debug("Handle Digest responses");
for (Message response : responses_) {
byte[] body = (byte[]) response.getMessageBody()[0];
bufIn.reset(body, body.length);
try {
ReadResponseMessage result = ReadResponseMessage.serializer().deserialize(bufIn);
byte[] digest = result.digest();
if (!Arrays.equals(row_.digest(), digest)) {
doReadRepair();
break;
}
} catch (IOException ex) {
logger_.info(LogUtil.throwableToString(ex));
}
}
}
public void run() {
logger_.debug(" Run the consistency checks for " + columnFamily_);
String table = DatabaseDescriptor.getTables().get(0);
ReadMessage readMessageDigestOnly = null;
if (columnNames_.isEmpty()) {
if (start_ >= 0 && count_ < Integer.MAX_VALUE) {
readMessageDigestOnly = new ReadMessage(table, row_.key(), columnFamily_, start_, count_);
} else {
readMessageDigestOnly = new ReadMessage(table, row_.key(), columnFamily_);
}
} else {
readMessageDigestOnly = new ReadMessage(table, row_.key(), columnFamily_, columnNames_);
}
readMessageDigestOnly.setIsDigestQuery(true);
try {
Message messageDigestOnly = ReadMessage.makeReadMessage(readMessageDigestOnly);
IAsyncCallback digestResponseHandler = new DigestResponseHandler();
MessagingService.getMessagingInstance()
.sendRR(messageDigestOnly, replicas_.toArray(new EndPoint[0]), digestResponseHandler);
} catch (IOException ex) {
logger_.info(LogUtil.throwableToString(ex));
}
}
/**
