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docker配置镜像加速
docker配置镜像加速原创 2022-07-20 11:26:04 · 1089 阅读 · 0 评论 -
Could not locate executable null\bin\winutils.exe in the Hadoop binaries
解决方案一(修改代码)1.下载文件https://download.youkuaiyun.com/download/li371518473/768557332.解压配置目录System.setProperty("hadoop.home.dir","E:\\tools\\hadoop\\hadoop-common-2.6.0-bin-master\\hadoop-common-2.6.0-bin-master")3.运行问题解决...原创 2022-01-20 10:15:52 · 838 阅读 · 0 评论 -
Apache Log4j曝史诗级漏洞
官方解决方案:尽快将Apache Log4j 2所有相关应用升级到最新的 log4j-2.15.0-rc2 版本,地址:https://github.com/apache/logging-log4j2/releases/tag/log4j-2.15.0-rc2如果无法尽快更新版本,可以通过以下方法紧急缓解:a、修改jvm参数 -Dlog4j2.formatMsgNoLookups=trueb、修改配置:log4j2.formatMsgNoLookups=Truec、系统环境变量 FORMAT_ME原创 2021-12-11 16:51:07 · 681 阅读 · 2 评论 -
You need to add dependency of ‘poi-ooxml‘ to your project, and version >= 4.1.2
You need to add dependency of 'poi-ooxml' to your project, and version >= 4.1.2原创 2021-12-01 16:27:13 · 8865 阅读 · 9 评论