flink??????????????

Tue, 31 Dec 2019 01:54:13 -0800 

taskmanager????????????15G????????heap????10G
????tm??????????????1.????cutoff(15GB * 0.25) 
2.????heap????(heap????????????15GB - cutoff????) 
3.????offheap????(offheap??????????15GB-heap????)
offheap??????????-XX:MaxDirectMemorySize??????
????????MaxDirectMemorySize??????????????????????????

回复