[MXS-1639] Perform SQL statements prior to client operations during failover Created: 2018-01-30 Updated: 2020-08-25 Resolved: 2018-04-24 |
|
| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | Monitor |
| Affects Version/s: | 2.2.0 |
| Fix Version/s: | 2.2.5 |
| Type: | New Feature | Priority: | Minor |
| Reporter: | Kyle Joiner (Inactive) | Assignee: | Esa Korhonen |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Sprint: | MXS-SPRINT-56 |
| Description |
|
Provide a mechanism to perform SQL statements to a master prior to allowing client connections after promotion when performing a failover. This will allow to change the value of log_slave_updates or enabling triggers and events. |
| Comments |
| Comment by Johan Wikman [ 2018-04-18 ] |
|
A limited version will be made available in 2.2.5. A more versatile one in 2.3. |
| Comment by Richard Lane [ 2018-04-18 ] |
|
I assume that the "limited" version will still leave no windows where the repliation_ignore_tables would not be done before replication starts when a server goes Master? |
| Comment by Johan Wikman [ 2018-04-26 ] |
|
Limited meant only that we will not make the functionality very configurable or provide means for handling things intelligently in case some intermediate steps in the executed SQL statements fail. Sorry for the long delay in the answer. |