Hello, the file IO implementation is in env_posix.cc. On Wed, Aug 31, 2016 at 5:44 AM, Jan Kunigk <[email protected]> wrote:
> Hi, I am trying to find out how exactly Kudu accesses storage. > > Does Kudu use mmap to access file content or does rather rely on regular > open/read/seek/write? > > Also, does Kudu offer any kind of consistency operations to clients, to > ensure that data is persisted on-disk, or transferred to additional replica > nodes? (hsync/hflush equivalent) > > Any explanation / pointer to the relevant source files is much appreciated. > > Best, Jan > -- Thank you! Smyatkin Maxim <https://www.linkedin.com/in/smyatkin>
