ed20bfcedf8b37b8cdab1e1dcc4f70a208d7c4d0a6affa71574a8d89f8c0ba90cfbe1aca79bfecda2a02bae60a14f792ef14981f56c64436f445b77717595540  flink-1.1.2-bin-hadoop27-scala_2.10.tgz