Search Results
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-logging-management-commands.html
Table 25.26 Cluster log categories, with default threshold setting Category Default threshold (All data nodes) STARTUP 7 SHUTDOWN 7 STATISTICS 7 CHECKPOINT 7 NODERESTART 7 CONNECTION 8 ERROR 15 INFO 7 BACKUP 15 CONGESTION 7 SCHEMA 7 The STATISTICS ... ndb_mgm supports a number of management commands related to the cluster log and node ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-arbitrator-validity-detail.html
arb_connected shows whether the current node is connected to the arbitrator. The arbitrator_validity_detail table shows the view that each data node in the cluster has of the arbitrator. All nodes should show the same arbitrator and arb_ticket ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-config-nodes.html
This table does not indicate whether a given node is actually running, or whether it is currently connected to the cluster. Information about nodes connected to an NDB Cluster can be obtained from the nodes and processes table. The config_nodes ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-server-locks.html
The server_locks table is similar in structure to the cluster_locks table, and provides a subset of the information found in the latter table, but which is specific to the SQL node (MySQL server) where it resides. (The cluster_locks table provides ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-server-operations.html
The state column can have any one of the values ABORT_QUEUED, ABORT_STOPPED, COMMITTED, COMMIT_QUEUED, COMMIT_STOPPED, COPY_CLOSE_STOPPED, COPY_FIRST_STOPPED, COPY_STOPPED, COPY_TUPKEY, IDLE, LOG_ABORT_QUEUED, LOG_COMMIT_QUEUED, ... The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-params-mgmd.html
HeartbeatIntervalMgmdMgmd: Time between management-node-to-management-node heartbeats; connection between management nodes is considered lost after 3 missed heartbeats. RequireTls: Client connection must authenticate with TLS before being used ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-preparation.html
To provide replication backup capability, you also need to add an --ndb-connectstring option to the replica's my.cnf file prior to starting the replication process. ndb-connectstring=management_host[:port] In the event that you are not using NDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-tde.html
2022-08-22 16:17:58 [ndbd] INFO -- Angel connected to '127.0.0.1:1186' 2022-08-22 16:17:58 [ndbd] INFO -- Angel allocated nodeid: 5 --filesystem-password can accept the password form a file, tty, or stdin; --filesystem-password-from-stdin accepts ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-enterprise-security.html
MySQL Enterprise Edition includes an authentication plugin that performs external authentication on Windows, enabling MySQL Server to use native Windows services to authenticate client connections. Users who have logged in to Windows can connect ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-innodb-cluster-introduction.html
MySQL Router then transparently connects client applications to the InnoDB Cluster, providing routing and load-balancing for client connections. In addition to this user documentation, there is developer documentation for all AdminAPI methods in the ... This chapter introduces MySQL InnoDB Cluster, which combines MySQL technologies to enable you to deploy and administer a complete integrated high availability solution for ...