Project: datamanagement
Issue DM-4704: Qserv integration tests fail on CentOS7 with gcc 4.8.5
The version of gcc that ships with CentOS7, {{gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-4)}}, appears to miscompile the qserv worker source in a way that makes it impossible to actually run queries. Installing {{devtoolset-3-toolchain}} and {{devtoolset-3-perftools}} via {{yum}} to get gcc 4.9 resolves the issue.
Story points: 2