new Object[] {readCommand});
IAsyncResult iar = MessagingService.getMessagingInstance().sendRR(
message, to_);
Object[] result = iar.get();
ReadResponse readResponse = (ReadResponse) result[0];
Row row = readResponse.row();
if (row == null) {
logger_.debug("ERROR No row for this key .....: " + line);
Thread.sleep(1000/requestsPerSecond_, 1000%requestsPerSecond_);
errorCount_++;
} else {