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https://dev.mysql.com/doc/mysql-shell/9.4/en/innodb-cluster-fencing.html
Following an emergency failover, and there is a risk of the transaction sets differing between parts of the ClusterSet, you have to fence the cluster either from write traffic or all traffic. If a network partition happens, then there is the ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/innodb-clusterset.html
The underlying Group Replication technology manages the channel and ensures that replication is always taking place between the primary server of the primary cluster (as the sender), and the primary server of the replica cluster (as the receiver).
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-innodb-cluster-setting-options.html
A Boolean option all can also be specified to include information about all Group Replication system variables in the output. transactionSizeLimit: positive integer value which sets the Group Replication system variable ... You can check and modify ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-innodb-cluster-upgrade-troubleshoot.html
However, the actual host used for the connection parameters might not match the hostname that is used or reported by Group Replication, which uses the value of the report_host system variable when it is defined (in other words it is not NULL), ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-plugins-package.html
For example, if a plugin group named ext contains a plugin named demo, which has an inner package named src containing a module named sample, the module must be imported as follows: from ext.demo.src import sample . Each inner folder that is to be ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-read-replicas-creating.html
By default, the source list is managed by MySQL Group Replication which defaults to primary sources. Group Replication selects whether a full snapshot is taken, based on what the target server supports and group_replication_clone_threshold value.
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-utilities-dump-instance-schema.html
For MySQL HeatWave Service High Availability, which uses Group Replication, primary keys are required on every table. Dumps created with this modification cannot be loaded into a MySQL HeatWave Service High Availability instance, because primary ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/restore-cluster-from-quorum-loss.html
This can happen when there is a failure of enough instances that there is no longer a majority of the instances which make up the cluster to vote on Group Replication operations. Make absolutely sure that there are no partitions of this group that ... If an instance (or instances) fail, then a cluster can lose its quorum, which is the ability to vote in a new ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-genai-vector-store-overview.html
This section describes the Vector Store functionality available with GenAI. About Vector Store A vector store is a relational database that lets you load unstructured data. It automatically parses unstructured data formats, which include PDF ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-mysqlai-ml-train.html
topic_modeling: Use this task to cluster word groups and similar expressions that best characterize the documents. IP DATETIME TIME HEX IPPORT OCID window_size: Specifies the maximum number of log lines to be grouped for anomaly detection. Log lines ... Run the ML_TRAIN routine on a training dataset to produce a trained machine learning ...