SHA512(apache-reef-0.10.0-incubating.tar.gz)= 53844174f701a4c0c99964260c7abb4f8ef9d93aa6b8bdddbca37082e0f5754db5b00e2ae1fdd7732735159df8205a82e7a4dde2ef5abf2ca3e5d7dc43eb62fb