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Hadoop3 No FileSystem for scheme "hdfs" 异常信息： org.apache.hadoop.fs.UnsupportedFileSystemException: No FileSystem for scheme "hdfs" at org.apache.hadoo 阅读全文
posted @ 2020-12-26 11:15
风雨咒之无上密籍
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org.apache.hadoop.security.AccessControlException: Queue root.online already has 0 applications, cannot accept submission of application - HDP2 - YARN 阅读全文
posted @ 2020-12-26 11:13
风雨咒之无上密籍
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Kerberos 5 Configuration Since the SPNEGO mechanism will call JGSS, which in turns calls the Kerberos V5 login module to do real works. Kerberos 5 con 阅读全文
posted @ 2020-12-26 11:03
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搭建私有仓库Registry（Docker Hub） 安装Docker 拉取仓库镜像：# docker pull registry 生成认证certificate mkdir ~/certs openssl req -newkey rsa:4096 -nodes -sha256 -keyout /r 阅读全文
posted @ 2020-12-26 10:48
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Dockerfile: FROM centos7 WORKDIR /opt/mids/ COPY Miniconda3-latest-Linux-x86_64.sh . RUN sh Miniconda3-latest-Linux-x86_64.sh -b -p /opt/mids/R && \ / 阅读全文
posted @ 2020-12-26 10:47
风雨咒之无上密籍
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使用Miniconda安装R语言 下载Miniconda3-latest-Linux-x86_64.sh 静默安装 sh Miniconda3-latest-Linux-x86_64.sh -b -p /opt/mids/Miniconda3-Rlang 激活conda环境：/opt/mids/Mi 阅读全文
posted @ 2020-12-26 10:45
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问题复现： G:\bigdata\spark-2.3.3-bin-hadoop2.7\bin>spark-shell 2020-12-26 10:20:48 WARN NativeCodeLoader:62 - Unable to load native-hadoop library for you 阅读全文
posted @ 2020-12-26 10:33
风雨咒之无上密籍
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