  Renormalization constants (RCs) of overlap quark bilinear operators on
2+1-flavor domain wall fermion configurations are calculated by using the
RI/MOM and RI/SMOM schemes. The scale independent RC for the axial vector
current is computed by using a Ward identity. Then the RCs for the quark field
and the vector, tensor, scalar and pseudoscalar operators are calculated in
both the RI/MOM and RI/SMOM schemes. The RCs are converted to the
$\overline{\rm MS}$ scheme and we compare the numerical results from using the
two intermediate schemes. The lattice size is $48^3\times96$ and the inverse
spacing $1/a = 1.730(4) {\rm~GeV}$.
