[MDEV-28479] Deprecate Spider's high availability feature Created: 2022-05-05 Updated: 2023-06-27 Resolved: 2022-06-27 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Storage Engine - Spider |
| Fix Version/s: | 10.7.5, 10.8.4, 10.9.2 |
| Type: | Task | Priority: | Critical |
| Reporter: | Nayuta Yanagisawa (Inactive) | Assignee: | Nayuta Yanagisawa (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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Spider supports a high availability setting described in the following slides: https://www.slideshare.net/Kentoku/spider-ha-20100922dtt7 However, this feature is difficult to use properly, and it makes the Spider implementation quite complex. I (nayuta.yanagisawa) strongly recommend using other HA solutions for high availability and using Spider just for sharding or federation. So, we deprecate the feature. |
| Comments |
| Comment by Nayuta Yanagisawa (Inactive) [ 2022-06-20 ] |
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holyfoot Please review: https://github.com/MariaDB/server/commit/e42ede2514216447fbd9b85fa2c46debd586bc30 |
| Comment by Alexey Botchkov [ 2022-06-26 ] |
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ok to push. |