Hi, all I upgrage spark to 1.4.1, many applications failed... I find the heap memory is not full , but the process of CoarseGrainedExecutorBackend will take more memory than I expect, and it will increase as time goes on, finally more than max limited of the server, the worker will die.....
Any can help?? Mode??standalone spark.executor.memory 50g 25583 xiaoju 20 0 75.5g 55g 28m S 1729.3 88.1 2172:52 java 55g more than 50g I apply
