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转载 Hadoop伪分布格式化后启动报错

报错显示：0.0.0.0: Warning: Permanently added '0.0.0.0' (ECDSA) to the list of known hosts.0.0.0.0: Error: JAVA_HOME is not set and could not be found.前面在环境配置时已在 etc/profile中配置了vim ~/.bashrc 中再一次进行了上面的操作，source /.bashrc 使文件生效解决了问题重新启动在浏览器中...