[
https://issues.apache.org/jira/browse/GUACAMOLE-1983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcelo updated GUACAMOLE-1983:
-------------------------------
Description:
I have guacamode deployed with docker swarm
guacamole version:
[docker.io/guacamole/guacamole:latest|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fguacamole~2Fguacamole%3Alatest]
guacamoledb version:
[docker.io/mariadb:10.9.5|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fmariadb%3A10.9.5]
guacad version:
[guacamole/guacd:latest|https://portainer.softpack.priv/#!/2/docker/images/guacamole~2Fguacd%3Alatest]
I created those containers with previous versions, but now updated everything
as shown previously, and now, on guacamole log i have:
{noformat}
16-Sep-2024 14:41:29.098 INFO [main] org.apache.coyote.AbstractProtocol.start
Starting ProtocolHandler ["http-nio-8080"]
16-Sep-2024 14:41:29.115 INFO [main] org.apache.catalina.startup.Catalina.start
Server startup in 7427 ms
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class
is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the
SPI and manual loading of the driver class is generally unnecessary.
14:42:03.723 [http-nio-8080-exec-9] WARN o.a.g.e.AuthenticationProviderFacade
- The "mysql" authentication provider has encountered an internal error which
will halt the authentication process. If this is unexpected or you are the
developer of this authentication provider, you may wish to enable debug-level
logging. If this is expected and you wish to ignore such failures in the
future, please set "skip-if-unavailable: mysql" within your
guacamole.properties.
14:42:03.732 [http-nio-8080-exec-9] ERROR o.a.g.rest.RESTExceptionMapper -
Unexpected internal error:
### Error querying database. Cause:
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link
failure
The last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
### The error may exist in org/apache/guacamole/auth/jdbc/user/UserMapper.xml
### The error may involve
org.apache.guacamole.auth.jdbc.user.UserMapper.selectOne
### The error occurred while executing a query
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications
link failure{noformat}
was:
I have guacamode deployed with docker swarm
guacamole version:
[docker.io/guacamole/guacamole:latest|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fguacamole~2Fguacamole%3Alatest]
guacamoledb version:
[docker.io/mariadb:10.9.5|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fmariadb%3A10.9.5]
guacad version:
[guacamole/guacd:latest|https://portainer.softpack.priv/#!/2/docker/images/guacamole~2Fguacd%3Alatest]
I created those containers with previous versions, but now updated everything
as shown previously, and now, on guacamole log i have:
{noformat}
The last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
14:56:35.881 [http-nio-8080-exec-2] WARN o.a.g.e.AuthenticationProviderFacade
- The "mysql" authentication provider has encountered an internal error which
will halt the authentication process. If this is unexpected or you are the
developer of this authentication provider, you may wish to enable debug-level
logging. If this is expected and you wish to ignore such failures in the
future, please set "skip-if-unavailable: mysql" within your
guacamole.properties.
14:56:35.884 [http-nio-8080-exec-2] ERROR o.a.g.rest.RESTExceptionMapper -
Unexpected internal error:
### Error querying database. Cause:
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link
failure
The last packet sent successfully to the server was 0 milliseconds ago. The
driver has not received any packets from the server.
### The error may exist in org/apache/guacamole/auth/jdbc/user/UserMapper.xml
### The error may involve
org.apache.guacamole.auth.jdbc.user.UserMapper.selectOne
### The error occurred while executing a query
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications
link failure{noformat}
> Communications link failure
> ---------------------------
>
> Key: GUACAMOLE-1983
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1983
> Project: Guacamole
> Issue Type: Bug
> Components: guacamole-auth-jdbc-mysql
> Affects Versions: 1.5.5
> Reporter: Marcelo
> Priority: Minor
>
> I have guacamode deployed with docker swarm
> guacamole version:
> [docker.io/guacamole/guacamole:latest|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fguacamole~2Fguacamole%3Alatest]
> guacamoledb version:
> [docker.io/mariadb:10.9.5|https://portainer.softpack.priv/#!/2/docker/images/docker.io~2Fmariadb%3A10.9.5]
> guacad version:
> [guacamole/guacd:latest|https://portainer.softpack.priv/#!/2/docker/images/guacamole~2Fguacd%3Alatest]
> I created those containers with previous versions, but now updated everything
> as shown previously, and now, on guacamole log i have:
> {noformat}
> 16-Sep-2024 14:41:29.098 INFO [main] org.apache.coyote.AbstractProtocol.start
> Starting ProtocolHandler ["http-nio-8080"]
> 16-Sep-2024 14:41:29.115 INFO [main]
> org.apache.catalina.startup.Catalina.start Server startup in 7427 ms
> Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver
> class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered
> via the SPI and manual loading of the driver class is generally unnecessary.
> 14:42:03.723 [http-nio-8080-exec-9] WARN
> o.a.g.e.AuthenticationProviderFacade - The "mysql" authentication provider
> has encountered an internal error which will halt the authentication process.
> If this is unexpected or you are the developer of this authentication
> provider, you may wish to enable debug-level logging. If this is expected and
> you wish to ignore such failures in the future, please set
> "skip-if-unavailable: mysql" within your guacamole.properties.
> 14:42:03.732 [http-nio-8080-exec-9] ERROR o.a.g.rest.RESTExceptionMapper -
> Unexpected internal error:
> ### Error querying database. Cause:
> com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link
> failure
> The last packet sent successfully to the server was 0 milliseconds ago. The
> driver has not received any packets from the server.
> ### The error may exist in org/apache/guacamole/auth/jdbc/user/UserMapper.xml
> ### The error may involve
> org.apache.guacamole.auth.jdbc.user.UserMapper.selectOne
> ### The error occurred while executing a query
> ### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException:
> Communications link failure{noformat}
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