new DataSize(1, MEGABYTE),
false);
CpuTimer cpuTimer = new CpuTimer();
execute(taskContext);
CpuDuration executionTime = cpuTimer.elapsedTime();
TaskStats taskStats = taskContext.getTaskStats();
long inputRows = taskStats.getRawInputPositions();
long inputBytes = taskStats.getRawInputDataSize().toBytes();
long outputRows = taskStats.getOutputPositions();