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https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-faq.html
How can I configure MySQL Router to use a non-default directory on a system using AppArmor? If you use the --directory option on a system using AppArmor, for example Ubuntu, you could encounter a permissions error related to MySQL Router accessing ...Can I run more than one instance of the router application? ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-general-features-connection-sharing.html
Warnings and errors generated by statements are captured and returned when requested by the client. MySQL Router enables server connections to be pooled and shared. If a client disconnects, the server connection is moved to the connection pool, ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-installation-source-code.html
Executing cmake may yield errors related to missing libraries or tools. MySQL Router is part of the MySQL Server source code tree; compiling MySQL Server also compiles MySQL Router. The instructions here are brief, see Installing MySQL from Source ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-rest-api-reference.html
For example, if the endpoint is "/metadata" then the URL is similar to "https://localhost:8443/api/20190715/metadata". See Section 6.1, “A Simple MySQL Router REST API Guide” for related information. This is the maximum number (integer) of ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysql-router-upgrading.html
MySQL Router logs indicate if existing metadata is incompatible with the new version with an error, such as: This version of MySQL Router is not compatible with the provided MySQL InnoDB cluster metadata Bootstrapping Router after installing a new ... MySQL Router as a part of InnoDB Cluster MySQL Router is most commonly used as an InnoDB Cluster component; with Router bootstrapped against the ...
https://dev.mysql.com/doc/mysql-router/9.4/en/router-read-replicas.html
An error is returned for any attempt to bootstrap with a Read Replica. MySQL Router reads the values defined in the metadata field, v2_router_options.router_options.read_only_targets, to retrieve routing information for read-only traffic.
https://dev.mysql.com/doc/mysql-router/9.4/en/router-read-write-splitting-statements.html
Such statements fail with an error similar to the following The MySQL server is running with the --super-read-only option so it cannot execute this statement. The following describes read-only statements: Statements are read-only if they start ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-how-to-import-onnx.html
This topic describes how to import an external ONNX model. Ways to Import External ONNX Model You have the following ways to import an external ONNX model. Import model as a string: For smaller models, you can copy the encoded string and paste it ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-model-handles.html
If you set a model handle that already appears in the model catalog, the ML_TRAIN routine returns an error. When ML_TRAIN trains a model, you have the option to specify a name for the model, which is the model handle. If you do not specify a model ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-model-quality.html
If an invalid metric is specified, the following error message is reported: Invalid data for the metric. ML_SCORE scores a model by generating predictions using the feature columns in a labeled dataset as input and comparing the predictions to ...