I'm not sure I can answer your question, but may I pose another in return: why do you feel having a memory mapped log file would be a good thing?
On 09/02/2018, YuFeng Shen <v...@hotmail.com> wrote: > Hi Experts, > > We know that kafka use memory mapped files for it's index files ,however > it's log files don't use the memory mapped files technology. > > May I know why index files use memory mapped files, however log files don't > use the same technology? > > > Jacky >
