b92a42c4e4fa3ee142dbb8983e84684f5270534d4b3bb2daa2e3664de6972e8702e3ee661b8b29f3b59a99d60dbfc8fd7ca2fb8bbf74d352ab1b1d90836b27c6  flink-1.12.7-bin-scala_2.12.tgz