Does octane rating even mean anything for jet fuels? Octane rating is related to knock in piston engines, is there a similar problem in jets? Jet fuel is basi

Does octane rating even mean anything for jet fuels? Octane rating is related to knock in piston engines, is there a similar problem in jets? Jet fuel is basically kerosene, not gasoline. And even in piston engines, is there any relation between sulphur and knock?