ERROR SparkUncaughtExceptionHandler: Uncaught exception in thread Thread
아래와 같은 오류가 발생하였다.원인은 스파크 버전이 달라서였다! ERROR SparkUncaughtExceptionHandler: Uncaught exception in thread Thread[appclient-registration-retry-thread,5,main]java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.FutureTask@4ce379d4 rejected from java.util.concurrent.ThreadPoolExecutor@60e14377[Running, pool size = 1, active threads = 0, queued tasks = 0, completed tasks = 1]at jav..
2016.05.11