CentOS Local-阿里云

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[root@CentOS7 bin]# ./startup.sh -p 3333 which: no javac in (/usr/local/sbin:/usr/local/bin:/usr/sbi

[root@CentOS7 bin]# ./startup.sh -p 3333 which: no javac in (/usr/local/sbin:/usr/local/bin:/usr/sbi

启动nacos报错，缺少Java环境Cent OS７启动Spring-Cloud nacos微服务cd /mynacos/bin ./startup.sh -p 3333时报错，错误如下：说没有Java环境。[root@CentOS7 bin]# ./startup.sh -p 3333 which...

centos安装nginx 报错：cp: `conf/koi-win' and `/usr/local/nginx/conf/koi-win' are the same file

前提我在安装nginx的时候，直接将tar解压到 /usr/local 下面并重命名为nginx ，然后按照下面步骤安装 ./configure make make install在第三步 make install的时候出现错误，解决办法如下：解决办法将这一步改一下./confi...

Spark集群搭建记录 | 云计算[CentOS8] | Scala Maven项目访问Spark(local模式)实现单词计数（下）

Spark集群搭建记录 | 云计算[CentOS8] | Scala Maven项目访问Spark(local模式)实现单词计数（下）

step6 创建scala object在src 目录下，我们创建一个scala object，右键src，然后：在里面写入代码逻辑，具体代码可以参考链接并根据实际情况对代码进行修改以上链接源代码：具体代码根据自己实际情况来进行修改import org.apache.spark.{SparkConf...

Spark集群搭建记录 | 云计算[CentOS7] | Scala Maven项目访问Spark(local模式)实现单词计数（上）

Spark集群搭建记录 | 云计算[CentOS7] | Scala Maven项目访问Spark(local模式)实现单词计数（上）

写在前面本系列文章索引以及一些默认好的条件在传送门要想完成Spark的配置，首先需要完成Hadoop&&Spark的配置Hadoop配置教程：链接若未进行明确说明，均按照root用户操作step1 下载Scala IDE本来在Eclipse 的Marketplace便可以下载，可是...

Centos7-安装mysql运行报错，can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

本文转载，向高手致敬！ 1、安装YUM Repo 由于CentOS 的yum源中没有mysql，需要到mysql的官网下载yum repo配置文件。 wget https://dev.mysql.com/get/mysql57-community-release-el7-9.noarch.rpm 然...

CentOS7 Local yum的一次报错信息

说明：今天在火车上测试一个CentOS7下的一个服务，要用到yum配置，但是本机没有联网，所以考虑到配置本地yum，按照之前CentOS6下的常规方法，居然发现有报错。操作如下： 1）虚拟机下将CentOS7光盘加载到系统里面，然后挂载到本地的/localyum上 1 2 [root@localh...

centos7增加local yum源

1、在/mnt下新建cdrom目录（createrepo /mnt 时要求目录可写） [root@host-172-30-122-68 yum.repos.d]# mkdir /mnt/cdrom 2、修改文件 vi /etc/yum.repos.d/CentOS7-ISO.repo &n...

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更新时间 2024-04-30 10:03:02

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