public void get() throws WriteTimeoutException, WriteFailureException {
long requestTimeout =
writeType == WriteType.COUNTER
? DatabaseDescriptor.getCounterWriteRpcTimeout()
: DatabaseDescriptor.getWriteRpcTimeout();
long timeout = TimeUnit.MILLISECONDS.toNanos(requestTimeout) - (System.nanoTime() - start);
boolean success;
try {
success = condition.await(timeout, TimeUnit.NANOSECONDS);
} catch (InterruptedException ex) {
throw new AssertionError(ex);
}
if (!success) {
int blockedFor = totalBlockFor();
int acks = ackCount();
// It's pretty unlikely, but we can race between exiting await above and here, so
// that we could now have enough acks. In that case, we "lie" on the acks count to
// avoid sending confusing info to the user (see CASSANDRA-6491).
if (acks >= blockedFor) acks = blockedFor - 1;
throw new WriteTimeoutException(writeType, consistencyLevel, acks, blockedFor);
}
if (totalBlockFor() + failures > totalEndpoints()) {
throw new WriteFailureException(
consistencyLevel, ackCount(), failures, totalBlockFor(), writeType);
}
}
protected void signal() {
condition.signalAll();
if (callback != null) callback.run();
}