连接到mysql时，mysqlsh报告内存不足。mysql命令行可以毫无问题地连接。服务器报告3 3GB可用空间

Question

有没有人能帮我理解一下..

如果我尝试使用"mysqlsh“连接到MYSQL实例，由于MYSQL实例报告1041 (内存不足)，连接失败。

C:\YADAMU>mysqlsh -uroot -poracle -hMYSQL80-01 -Dsys --js --interactive
MySQL Shell 8.0.26

Copyright (c) 2016, 2021, Oracle and/or its affiliates.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates.
Other names may be trademarks of their respective owners.

Type '\help' or '\?' for help; '\quit' to exit.
WARNING: Using a password on the command line interface can be insecure.
Creating a session to 'root@MYSQL80-01/sys'
MySQL Error 1041: Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory o
r you can add more swap space

但是，如果我尝试使用'mysql‘连接到同一实例，则连接尝试成功...

C:\YADAMU>mysql -uroot -poracle -hMYSQL80-01 -Dsys
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 12
Server version: 8.0.26 MySQL Community Server - GPL

Copyright (c) 2000, 2021, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

mysql实例和客户端都在docker群的同一节点上运行。容器基于最新的windowserver2022镜像(在任何人建议之前，如果我使用官方的docker for linux镜像，它都可以正常工作，但我需要一个Windows容器来进行这个特定的测试)。

当错误发生时，容器和主机都报告大约3 3gb的空闲内存。

Answer 1

通过在命令行中添加"-mysql“来强制mysqlsh使用经典的MySQL协议似乎可以解决这个问题。我仍然想了解mysqlsh使用的经典协议和默认协议之间的区别，以及为什么当容器和主机仍然报告3 3GB的空闲内存时，MySQL会报告内存不足。

-- MySQL，-mc使用经典的MySQL协议8.0.3创建会话