Hi, Michal! On Feb 26, Michal Schorm wrote:
Hello,
so far we packed MariaDB 5.5 for RHEL 7 without TokuDB and without Jemalloc. Recently, a customer asked about the availability of TokuDB, so I'm doing a research, if its possible to pack it without any issues for the users updating.
I have a several questions:
1) Is Jemmaloc used elsewhere from TokuDB ?
No.
2) If yes, what all would be affected? Could any issues arise during update from build without Jemalloc to build with it?
Unless you link with libjemalloc_pic.a statically, you'll have a new dependency (on jemalloc.so). I've heard some users don't like new dependencies in minor upgrades. No other issues that I know of.
Any expected performance changes?
Nothing major that I'm aware of.
3) Would be the use of the bundled Jemalloc (on of the) best option(s)?
MariaDB doesn't bundle jemalloc (not even in 5.5, as far as I know). Regards, Sergei Chief Architect MariaDB and security@mariadb.org