spark-2.2.1-bin-hadoop2.6.tgz: 597F47E8 50D2EFE3 01B2F847 A3E09741 B1923AA2 A59C87AE 76D12736 8019B52C D89E3C39 0BF9D697 F7CF41CE B2281528 82E2EE54 D2971EA1 BC1FC907 FFA79962