我已经使用了命令
tar zxvf filename.tar.gz
...尝试解压文件。但是，输入命令后，屏幕上只会填充
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/images/expanded.gif
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/project-reports.html
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/css/
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/css/maven-base.css
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/css/site.css
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/css/maven-theme.css
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/css/print.css
x hadoop-3.1.1/share/doc/hadoop/hadoop-client-runtime/dependency-analysis.html
但它不会创建可执行文件（这是我所期望的）。你下一步怎么做？
答案1
标题并不是你真正的问题，你显然知道如何解压文件*.tar.gz，你的问题应该是：“如何安装hadoop？”或类似的东西。
无论如何，你真的应该阅读文档：https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SingleCluster.html#Prepare_to_Start_the_Hadoop_Cluster