PDF (US Ltr)
- 41.9Mb
PDF (A4)
- 42.0Mb
Man Pages (TGZ)
- 272.3Kb
Man Pages (Zip)
- 378.3Kb
Info (Gzip)
- 4.2Mb
Info (Zip)
- 4.2Mb
Search Results
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-installation.html
Consider two machines with the host names ndb1 and ndb2, both in the cluster network domain. This section describes the basics for planning, installing, configuring, and running an NDB Cluster. Whereas the examples in Section 25.4, “Configuration ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-limitations-transactions.html
In other words, when performing on the source a series of statements (INSERT, DELETE, or both) that changes the number of rows in a table within a single transaction, executing SELECT COUNT(*) FROM table queries on the replica may yield intermediate ... A number of limitations exist in NDB Cluster with regard to the handling of ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-mgm-definition.html
Note If neither the ExecuteOnComputer nor the HostName parameter is present, the default value localhost is assumed for both. (NDB 9.7.0) This parameter specifies the amount of transporter send buffer memory to allocate in addition to any that has ... The [ndb_mgmd] section is used to configure the behavior of the management ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-memory-per-fragment.html
Every row having one or more variable-sized, one or more dynamic columns (or both) has a variable-sized part. The row may also contain one or more variable-size part references, one or more disk part references, or both. memory_per_fragment Table: ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-params-ndbd.html
Default is 0, which uses number of LDMs on both nodes, to maximum of 16. ODirectSyncFlag: O_DIRECT writes are treated as synchronized writes; ignored when ODirect is not enabled, InitFragmentLogFiles is set to SPARSE, or both. The listings in this ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-params-other.html
PreSendChecksum: If this parameter and Checksum are both enabled, perform pre-send checksum checks, and check all TCP signals between nodes for errors. PreSendChecksum: If this parameter and Checksum are both enabled, perform pre-send checksum ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-mgmd.html
Ignored if --config-file is specified; a warning is issued if both options are used concurrently. The management server is the process that reads the cluster configuration file and distributes this information to all nodes in the cluster that ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndb-move-data.html
Usage The program is invoked with the names of the source and target tables; either or both of these may be qualified optionally with the database name. ndb_move_data options source target Options that can be used with ndb_move_data are shown in the ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-programs-ndbxfrm.html
The ndbxfrm utility can be used to decompress, decrypt, and output information about files created by NDB Cluster that are compressed, encrypted, or both. An encrypted file can be re-encrypted with a new password using the --encrypt-password and ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-replication-failover.html
In the event that the primary Cluster replication process fails, it is possible to switch over to the secondary replication channel. This means that the ndb_apply_status table contains information for the replica on this host as well as for any ...