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Reorganize Clustrix tutorial slightly

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This commit is contained in:
Johan Wikman
2019-06-13 14:52:13 +03:00
parent 0f3ec4f42e
commit f5c239cc8d
1 changed files with 4 additions and 5 deletions
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9
Documentation/Tutorials/MaxScale-Clustrix-Tutorial.md
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@ -156,17 +156,16 @@ With this configuration, subject to the boundary conditions of
transaction replaying, a client will neither notice group change transaction replaying, a client will neither notice group change
events nor the disappearance of the very node the client is connected events nor the disappearance of the very node the client is connected
to. In that latter case, MaxScale will simply connect to another node to. In that latter case, MaxScale will simply connect to another node
and replay the current transaction (if one is active). and replay the current transaction (if one is active). For detailed
information about the transaction replay functionality, please refer
to the _readwritesplit_
[documentation](../Routers/ReadWriteSplit.md#transaction_replay).
**NOTE** It is vital to have **NOTE** It is vital to have
`slave_selection_criteria=LEAST_GLOBAL_CONNECTIONS`, as otherwise `slave_selection_criteria=LEAST_GLOBAL_CONNECTIONS`, as otherwise
connections will **not** be distributed evenly across all Clustrix connections will **not** be distributed evenly across all Clustrix
nodes. nodes.
For detailed information about the transaction replay functionality,
please refer to the _readwritesplit_
[documentation](../Routers/ReadWriteSplit.md#transaction_replay).
As a rule of thumb, use _readwritesplit_ if it is important that As a rule of thumb, use _readwritesplit_ if it is important that
changes taking place in the cluster configuration are hidden from the changes taking place in the cluster configuration are hidden from the
applications, otherwise use _readconnroute_. applications, otherwise use _readconnroute_.