file:python-3.7.9-amd64.exe file:pycharm-community-2022.1.3.exe file:ideaIC-2022.1.3.exe file:sqoop-1.4.7.bin.tar.gz file:mysql-connector-java-5.1.49.jar file:spark-2.4.5-bin-hadoop2.6.tgz file:jdk-8u171-linux-x64.tar.gz file:apache-hive-1.2.1-bin.tar.gz file:CentOS-7-x86_64-DVD-2009.iso