执行knext project restore --host_addr http://127.0.0.1:8887 --proj_path . 出现问题

[fairleehu]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'})
HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection;
镜像已经启动：

[caszkgui]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

you can adjust the mysql host,neo4j by modifying docker-compose.yml

[fairleehu]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

you can adjust the mysql host,neo4j by modifying docker-compose.yml

Thank you, it's ok.

[fairleehu]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

you can adjust the mysql host,neo4j by modifying docker-compose.yml

Thank you, it's ok.

还是出现了一样的问题，配置这样

[fairleehu]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

you can adjust the mysql host,neo4j by modifying docker-compose.yml

Thank you, it's ok.

还是出现了一样的问题，配置这样

neo4j已经可以了，没有问题。但是mysql还是不行。没动什么别的配置，都是直接现拉的镜像。大佬们看看

[andylau-55]

The error indicates that the mysql connection failed. Please confirm that openspg-mysql can be correctly connected in the openspg-server container. Use the default configuration of server.repository.impl.jdbc.host=mysql. If you need to change to a custom host of 10.110.3.163, you need to ensure that it can be accessed normally in the openspg-server container.

ping 10.110.3.163
telnet 10.110.3.163 3306

ping mysql
telnet mysql 3306

[fairleehu]

The error indicates that the mysql connection failed. Please confirm that openspg-mysql can be correctly connected in the openspg-server container. Use the default configuration of server.repository.impl.jdbc.host=mysql. If you need to change to a custom host of 10.110.3.163, you need to ensure that it can be accessed normally in the openspg-server container.

ping 10.110.3.163
telnet 10.110.3.163 3306

ping mysql
telnet mysql 3306

what that mean? my linux has three docker containers, you say mysql server must be in the spg-server.? i use dockercompose.yam to deploy,

[shaoshixuan]

初始化的时候出现了这个问题，不知道您是否能够解决

[caszkgui]

The error indicates that the mysql connection failed. Please confirm that openspg-mysql can be correctly connected in the openspg-server container. Use the default configuration of server.repository.impl.jdbc.host=mysql. If you need to change to a custom host of 10.110.3.163, you need to ensure that it can be accessed normally in the openspg-server container.

ping 10.110.3.163
telnet 10.110.3.163 3306

ping mysql
telnet mysql 3306

what that mean? my linux has three docker containers, you say mysql server must be in the spg-server.? i use dockercompose.yam to deploy,

The error message of Failed to obtain JDBC Connection means mysql is not accessible in your openspg -server container.
you can check accessibility by:

ping 10.110.3.163
telnet 10.110.3.163 3306

And 10.110.3.163 is the IP address of the host where the mysql container is located

[caszkgui]

初始化的时候出现了这个问题，不知道您是否能够解决

I have no idea of how this happened, maybe you can follow the user manual guide of start up and have another try.

[AIREBA1]

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

you can adjust the mysql host,neo4j by modifying docker-compose.yml

报错问题为：HTTP response headers: HTTPHeaderDict({'Vary': 'Origin, Access-Control-Request-Method, Access-Control-Request-Headers', 'Remote': '10.88.0.13', 'Content-Type': 'application/json;charset=UTF-8', 'Transfer-Encoding': 'chunked', 'Date': 'Fri, 29 Nov 2024 09:24:18 GMT', 'Connection': 'close'}) HTTP response body: "nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; 镜像已经启动：

[AIREBA1]

可以试试把3306变成其他的端口号，例如3307。报错的原因应该是和本地的mysql数据库的3306端口重复了