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Kubernetes is a tool that helps us to run and manage applications in containers. It was developed by Google Lab in 2014, and it is also known as k8s. 阅读全文
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从节点执行kubectl get deployment报错 Error from server (Forbidden): deployments.apps is forbidden: User "system:node:node02" cannot list resource "deployment 阅读全文
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一、搭建完成k8s平台，在从节点执行kubeclt命令报错 [root@node02 ~]# kubectl get pod E0218 10:58:33.139354 37437 memcache.go:265] couldn't get current server API group list 阅读全文
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一、首先查看参数，确定导出的目录 (root@localhost) [(none)]> show variables like 'secure_file_priv'; + + + | Variable_name | Value | + + + | secure_file_priv | /tmp/ | 阅读全文
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一、复制表结构及数据 首先查看原表的创建语句 (root@localhost) [dbt3]> show create table nation; + + | Table | Create + + nation | CREATE TABLE `nation` ( `n_nationkey` int( 阅读全文
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一、Stored Objects https://dev.mysql.com/doc/refman/5.7/en/stored-objects.html https://zhuanlan.zhihu.com/p/53401942 This chapter discusses stored datab 阅读全文
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一、创建函数的时候报错信息 [Err] 1418 - This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *m 阅读全文
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一、分区表 1.1、分区的类型 1.2、分区表的原数据 (root@localhost) [dbt3]> use information_schema; Reading table information for completion of table and column names You ca 阅读全文