In one case, message size is about 4M, but in 400 workers read it is very slow to read it from Master to Workers:
2017-12-27 18:35:17,153 INFO [main] ml.shifu.guagua.worker.AbstractWorkerCoordinator: Master result size is 4333493 and read master result run time time 11030ms
In one case, message size is about 4M, but in 400 workers read it is very slow to read it from Master to Workers:
2017-12-27 18:35:17,153 INFO [main] ml.shifu.guagua.worker.AbstractWorkerCoordinator: Master result size is 4333493 and read master result run time time 11030ms