Commits

Krisztián Szűcs authored 50e9f640d8f
ARROW-4951: [C++] Turn off cpp benchmarks in cpp docker images Author: Krisztián Szűcs <szucs.krisztian@gmail.com> Closes #3987 from kszucs/ARROW-4951 and squashes the following commits: ac9c6b5f <Krisztián Szűcs> build the benchmarks but only run the unittests ed1fa0c6 <Krisztián Szűcs> turn off benchmarks by default in docker containers