[SERVER-33260] Log more helpful messages for featureCompatibilityVersion-related IncompatibleServerVersion errors Created: 11/Feb/18 Updated: 29/Oct/23 Resolved: 28/Feb/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Upgrade/Downgrade |
| Affects Version/s: | None |
| Fix Version/s: | 3.7.3 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Maria van Keulen | Assignee: | Xiangyu Yao (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | neweng | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Sprint: | Storage NYC 2018-03-12 |
| Participants: |
| Description |
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When a mongos/mongod cannot connect to another node due to incompatible wireVersion that is intentional due to featureCompatibilityVersion, we log a generic error message like “remote host has incompatible wire version: IncompatibleServerVersion: Server min and max wire version are incompatible (6,6) with client min wire version (5,5)”. One idea to make this error message more informative is to provide a dochub link to the upgrade/downgrade documentation in case a user encounters it due to failing to upgrade one of their binaries. |
| Comments |
| Comment by Githook User [ 28/Feb/18 ] |
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Author: {'email': 'xiangyu.yao@mongodb.com', 'name': 'Xiangyu Yao', 'username': 'xy24'}Message: |
| Comment by Githook User [ 28/Feb/18 ] |
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Author: {'email': 'xiangyu.yao@mongodb.com', 'name': 'Xiangyu Yao', 'username': 'xy24'}Message: |