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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2021/05/18 07:47:35 UTC
[GitHub] [dolphinscheduler] cpbeast opened a new issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
cpbeast opened a new issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495
It is only compatible with MySQL version 5.7, but not version 8.0
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[GitHub] [dolphinscheduler] cpbeast commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
cpbeast commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843720455
> Can you describe your operation and provide the error log? I think this can work well with MySQL 8.0.
> I have tested on MySQL 8.0.22, it will print a warning log, this is caused by ssl, if you also meet this problem, you can try to set `useSSL=false`
I just started to learn. I used docker compose deployment on MAC, and there was no change. From the log, it was the driver problem of connecting to MySQL. Version 8.0 should be com.mysql.cj.jdbc.driver
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[GitHub] [dolphinscheduler] github-actions[bot] commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-842940361
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[GitHub] [dolphinscheduler] cpbeast commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
cpbeast commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843774644
> @cpbeast I think you need to download the connector lib
> 
>
> Of course, you can choose a higher version of the connector, but what I want to say is that the current version can also work. It may be a good idea to provide version options when adding data sources, because sometimes different versions of Driver may not be compatible.
大哥，你是上海的吗，你刚刚说的项目跑起来使用mysql的数据库吧，我是使用postgresql
在页面 创建数据源，添加mysql数据源的时候，报错，看日志说是驱动的问题
如果自己修改了源码，然后build镜像，取个自己的tag，然后使用docker-compose部署，应该可以吧
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[GitHub] [dolphinscheduler] ruanwenjun commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
ruanwenjun commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843722451
@cpbeast I think this is caused by the driver missing, have you downloaded the MySQL connector lib? Maybe you can follow the tip in `How to support MySQL` https://dolphinscheduler.apache.org/en-us/docs/latest/user_doc/docker-deployment.html
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[GitHub] [dolphinscheduler] ruanwenjun commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
ruanwenjun commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843254113
@cpbeast Can you describe your operation and provide the error log?I think this can work well with MySQL 8.0.
I have tested on MySQL 8.0.22, it will print a warning log, this is caused by ssl, if you also meet this problem, you can try to set `useSSL=false`
https://github.com/apache/dolphinscheduler/blob/bc22ae7c91c9cbd7c971796ba3a45358c2f11864/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/datasource/mysql/MysqlDatasourceProcessor.java#L54
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[GitHub] [dolphinscheduler] cpbeast commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
cpbeast commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843727722
I understand. After downloading the source code, I should modify < mysql. Connector. Version > 8.0.21 < / MySQL. Connector. Version >. When loading the driver, I should change com.mysql.jdbc.driver to com.mysql.cj.jdbc.driver,then build docker images and deployed using docker compose
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[GitHub] [dolphinscheduler] ruanwenjun edited a comment on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
ruanwenjun edited a comment on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843254113
@cpbeast Can you describe your operation and provide the error log? I think this can work well with MySQL 8.0.
I have tested on MySQL 8.0.22, it will print a warning log, this is caused by ssl, if you also meet this problem, you can try to set `useSSL=false`
https://github.com/apache/dolphinscheduler/blob/bc22ae7c91c9cbd7c971796ba3a45358c2f11864/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/datasource/mysql/MysqlDatasourceProcessor.java#L54
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[GitHub] [dolphinscheduler] ruanwenjun commented on issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
ruanwenjun commented on issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495#issuecomment-843747602
@cpbeast I think you need to download the connector lib
Of course, you can choose a higher version of the connector, but what I want to say is that the current version can also work. It may be a good idea to provide version options when adding data sources, because sometimes different versions of Driver may not be compatible.
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[GitHub] [dolphinscheduler] cpbeast closed issue #5495: [1.3.6][dolphinscheduler-api] DataSourceController create mysql version 8.0 fail
Posted by GitBox <gi...@apache.org>.
cpbeast closed issue #5495:
URL: https://github.com/apache/dolphinscheduler/issues/5495
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