../ hadoop-core-0.20.2-dev.jar 2020-02-10 05:10 2680272 hadoop-core-0.20.2-dev.jar.md5 2020-02-10 05:10 32 hadoop-core-0.20.2-dev.jar.sha1 2020-02-10 05:10 40 hadoop-core-0.20.2-dev.pom 2020-02-10 05:10 5533 hadoop-core-0.20.2-dev.pom.md5 2020-02-10 05:10 32 hadoop-core-0.20.2-dev.pom.sha1 2020-02-10 05:10 40