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MXS-1530: documentation update

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MXS-1530: documentation update for send_slave_heartbeat and new binlog
events in 10.2
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MassimilianoPinto
2017-12-05 11:19:17 +01:00
parent 97d41e6ca0
commit 55f6930e5f
1 changed files with 10 additions and 0 deletions
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10
Documentation/Tutorials/Replication-Proxy-Binlog-Router-Tutorial.md
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@ -372,6 +372,11 @@ Examples with SSL options:
Binlog Router Plugin is compatible with MariaDB 5.5, 10.0, 10.1 and 10.2 as well Binlog Router Plugin is compatible with MariaDB 5.5, 10.0, 10.1 and 10.2 as well
as MySQL 5.6 and 5.7. as MySQL 5.6 and 5.7.
Note: When using MariaDB 10.2 or MySQL 5.7 the `send_slave_heartbeat` option
must be set to On as the slave servers request the hearbeat to MaxScale.
As an alternative use `CHANGE MASTER TO MASTER_HEARTBEAT_PERIOD=0` in
the slave server in order to disable the heartbeat request.
## Enabling MariaDB 10 compatibility ## Enabling MariaDB 10 compatibility
MariaDB 10 has different slave registration phase so an extra option is required: MariaDB 10 has different slave registration phase so an extra option is required:
@ -396,6 +401,11 @@ with MySQL 5.7 slaves the `send_slave_heartbeat` option must be set to on.
Binlog Router currently does not work for MySQL 5.5 due to missing Binlog Router currently does not work for MySQL 5.5 due to missing
*@@global.binlog_checksum* variable. *@@global.binlog_checksum* variable.
## MariaDB Limitations
Starting from version 10.2 there are new replication events related
to binlog event compression: these new events are not supported yet.
Be sure that `log_bin_compress` is not set in any MariaDB 10.2 server.
# MariaDB MaxScale Replication Diagnostics # MariaDB MaxScale Replication Diagnostics
The binlog router module of MariaDB MaxScale produces diagnostic output that can The binlog router module of MariaDB MaxScale produces diagnostic output that can