Why increasing of
MaxNoOfConcurrentOperations lead to higher consumption of RAM?
I need high value for fast filling tables with some random data, but i noticed that my datanodes are swapping at starting with high values (5,000,000 - 10,000,000).
There is another way to solve it: use innodb then alter table, but there might be other difficulties (some people complain about "lock wait timeout exceeded").
I just want to know how it working and how number of operations tied with RAM.