hcq/MaxScale
hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update csmon documentation

Browse Source 
The required functionality for automatic "master" detection is in 1.2.
This commit is contained in:
Markus Mäkelä 2019-03-22 17:31:20 +02:00
parent fe359593ba
commit 45ba520057
No known key found for this signature in database
GPG Key ID: 72D48FCE664F7B19
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Documentation/Monitors/ColumnStore-Monitor.md
View File

@ -20,10 +20,9 @@ GRANT ALL ON infinidb_vtable.* TO 'maxuser'@'%';
## Master Selection
The automatic master detection only works with ColumnStore 1.1.7 (planned
version at the time of writing). Older versions of ColumnStore do not implement
the required functionality to automatically detect which of the servers is the
primary UM.
The automatic master detection only works with ColumnStore 1.2. Older versions
of ColumnStore do not implement the required functionality to automatically
detect which of the servers is the primary UM.
With older versions the `primary` parameter must be defined to tell the monitor
which of the servers is the primary UM node. This guarantees that DDL statements