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https://dev.mysql.com/doc/connector-j/en/connector-j-usagenotes-known-issues-limitations.html
To use Windows named pipes for connections, the MySQL Server that Connector/J wants to connect to must be started with the system variable named_pipe_full_access_group; see Section 6.11, “Connecting Using Named Pipes” for details. Therefore, ...
https://dev.mysql.com/doc/refman/9.7/en/innodb-container-detection.html
If installed in a container, the server automatically reads the container's CPU and memory resource limits.
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-replication-mta.html
Writeset Tracking Memory Usage The amount of memory used to track binary log transaction writesets can be set using the binlog_transaction_dependency_history_size server system variable, which defaults to 25000 row hashes. To use this functionality ...
https://dev.mysql.com/doc/refman/9.7/en/performance-schema-table-handles-table.html
It is autosized by default; to configure the table size, set the performance_schema_max_table_handles system variable at server startup. This information shows which table handles the server has open, how they are locked, and by which sessions. The ...
https://dev.mysql.com/doc/refman/9.7/en/pluggable-storage.html
The shared library must be located in the MySQL server plugin directory, the location of which is given by the plugin_dir system variable. MySQL Server uses a pluggable storage engine architecture that enables storage engines to be loaded into and ...Plugging in a Storage Engine Before a storage engine can be used, the storage engine plugin shared library must be loaded into MySQL using the INSTALL PLUGIN ...
https://dev.mysql.com/doc/refman/9.7/en/problems-with-mysql-sock.html
The default location for the Unix socket file that the server uses for communication with local clients is /tmp/mysql.sock. If the socket file is located in such a directory on your system, this might cause problems. Another approach is to change ...(For some distribution formats, the directory might be different, such as /var/lib/mysql for RPMs.) On some versions of Unix, anyone can delete files in the /tmp directory or other similar directories used for temporary ...
https://dev.mysql.com/doc/refman/9.7/en/replication-administration-status.html
The SOURCE_HEARTBEAT_PERIOD setting on the source (set by CHANGE REPLICATION SOURCE TO) specifies the frequency of the heartbeat, which defaults to half of the connection timeout interval for the replica (specified by the system variable ...The SHOW ... The most common task when managing a replication process is to ensure that replication is taking place and that there have been no errors between the replica and the ...
https://dev.mysql.com/doc/refman/9.7/en/show-binary-log-status.html
This is the same as the value for the gtid_executed system variable on this server, as well as the value for Executed_Gtid_Set in the output of SHOW REPLICA STATUS on this server. SHOW BINARY LOG STATUS This statement provides status information ...
https://dev.mysql.com/doc/refman/9.7/en/show-relaylog-events.html
Some events relating to the setting of user and system variables are not included in the output from SHOW RELAYLOG EVENTS. Note Issuing a SHOW RELAYLOG EVENTS with no LIMIT clause could start a very time- and resource-consuming process because the ... SHOW RELAYLOG EVENTS [IN 'log_name'] [FROM pos] [LIMIT [offset,] row_count] [channel_option] channel_option: FOR CHANNEL channel Shows the events in the relay log of a ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-install-tarball.html
For each host, you should use the MySQL Cluster Manager build that matches that computer's operating system and processor architecture. To get around this issue on Solaris operating systems, you should use GNU tar (gtar) rather than the default tar ... Extract the MySQL Cluster Manager 8.4.9 program and other files from the distribution ...