Gaea

Gaea copied to clipboard

Gaea后端数据库链路疑问

5

从Gaea代码层面来看，似乎并没有对于后端数据库的链路进行连接以及读写超时的设置？同时也没有对于数据库有健康检查，如果数据库库出现读写应答阻塞僵死，那么Gaea会怎么处理呢？

lulufeiacount

将试着做出最小的 docker 容器给 Gaea 进行测试 (Provide a smaller size of container for Gaea usage)

1

小米您好 我试着做出最小的数据库容器给 Gaea 进行测试，想辨法把容器的大小压到比官方容器还要小，目前找到关键所在 (I am struggling with creating a smaller database container for Gaea usage. There is a critical point.) 关键在官方把 mariadb 的 lib 全部清除，也是这个原因，我之前无法做出比官方容器更小的镜像 (Official MariaDB docker removes...

panhongrainbow

java驱动版本：mysql-connector-java-8.0.11.jar mysql版本：5.7.11 报错：java.sql.SQLException: Unknown system variable 'transaction_isolation' 初步判断是mysql版本问题，隔离级别参数说明： > Note > transaction_isolation was added in MySQL 5.7.20 as a synonym for tx_isolation, which is now deprecated and is removed in...

wangxj1986

看gaea执行计划只能确定到那个slice，希望可以看到原生mysql的计划以用来优化sql

hanxiahezhu

funnyAnt

distributed deadlock happen scenes: 

funnyAnt

funnyAnt

[new feture] support client-user level rate limit

1

By configuring `max_rate_limit` in user properties, achieve the effect of flow control 。Detail config as following: ``` "users": [ { "user_name": "**", "password": "***", "namespace": "sysbench_4", "rw_flag": 2, "rw_split": 1,...

funnyAnt

[new feture] support multi-query

3

support multi-query like that: `set autocommit=0;select ....;insert...;update.....;set .....;`

funnyAnt

`select col1 from t1 WHERE clo2 in ('xxx') and clo3 in (1) group by clo1 order by max(clo4) desc limit 0, 20; ERROR 1105 (HY000): unknown error: get plan error,...

ximenluffy