[MXS-2330] Softfailed node should not be used as hub in Clustrix monitor. Created: 2019-02-13 Updated: 2019-02-19 Resolved: 2019-02-19 |
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| Status: | Closed |
| Project: | MariaDB MaxScale |
| Component/s: | xpandmon |
| Affects Version/s: | None |
| Fix Version/s: | 2.4.0 |
| Type: | Task | Priority: | Major |
| Reporter: | Johan Wikman | Assignee: | Johan Wikman |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Epic Link: | Clustrix Integration |
| Description |
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When a node that has been softfailed is removed with ALTER CLUSTER REFORM, it will appear to be the single node in a Clustrix cluster and thus part of the quorum. If the node that is used as the hub by the Clustrix monitor is softfailed, then the Clustrix monitor should immediately switch to another (not softfailed) node to ensure that the monitor stays connected to a node in the real quorum. |