<![CDATA[sinat_38885949的博客]]>https://blog.youkuaiyun.com/sinat_38885949zh-cnhttps://blog.youkuaiyun.com/<![CDATA[SpringJpa @query 中根据传入参数（字段）排序]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/112018373https://blog.youkuaiyun.com/sinat_38885949/article/details/112018373sinat_38885949Thu, 31 Dec 2020 15:48:28 +0800<![CDATA[单节点安装CDH]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/103208591https://blog.youkuaiyun.com/sinat_38885949/article/details/103208591sinat_38885949Fri, 22 Nov 2019 22:47:23 +0800<![CDATA[手动拷贝HDFS上大文件的某个特定的数据块，我拷贝的是hadoop安装包的第二块]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101289186https://blog.youkuaiyun.com/sinat_38885949/article/details/101289186sinat_38885949Tue, 24 Sep 2019 15:51:33 +0800<![CDATA[删除集群中HDFS的所有空文件和空目录]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101289142https://blog.youkuaiyun.com/sinat_38885949/article/details/101289142sinat_38885949Tue, 24 Sep 2019 15:51:02 +0800<![CDATA[删除HDFS上某个路径下特定类型的文件，比如class类型文件，比如txt类型文件]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101289090https://blog.youkuaiyun.com/sinat_38885949/article/details/101289090sinat_38885949Tue, 24 Sep 2019 15:50:27 +0800<![CDATA[自己写递归实现HDFS上的某个文件夹的级联删除，(将delete的第二个参数该为false，自己手动实现级联删除的功能)]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101288609https://blog.youkuaiyun.com/sinat_38885949/article/details/101288609sinat_38885949Tue, 24 Sep 2019 15:43:18 +0800<![CDATA[启动hfds文件系统，普通用户查看不到jps中的服务进程，但是root用户可以【该问题已经解决】]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101049946https://blog.youkuaiyun.com/sinat_38885949/article/details/101049946sinat_38885949Fri, 20 Sep 2019 09:08:48 +0800<![CDATA[linux SSH免密登录的设置]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101049767https://blog.youkuaiyun.com/sinat_38885949/article/details/101049767sinat_38885949Fri, 20 Sep 2019 09:05:12 +0800<![CDATA[启动hfds文件系统，普通用户查看不到jps中的服务进程，但是root用户可以。]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/101020817https://blog.youkuaiyun.com/sinat_38885949/article/details/101020817sinat_38885949Thu, 19 Sep 2019 13:59:12 +0800<![CDATA[编程共同学习。]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/100736313https://blog.youkuaiyun.com/sinat_38885949/article/details/100736313sinat_38885949Wed, 11 Sep 2019 14:48:23 +0800<![CDATA[java字符大小写转换，空格判断，中英文判断。]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/100736136https://blog.youkuaiyun.com/sinat_38885949/article/details/100736136sinat_38885949Wed, 11 Sep 2019 14:44:51 +0800<![CDATA[@ConfigurationProperties报错的解决方式。]]>https://blog.youkuaiyun.com/sinat_38885949/article/details/100667672https://blog.youkuaiyun.com/sinat_38885949/article/details/100667672sinat_38885949Mon, 09 Sep 2019 17:05:32 +0800