[SERVER-59176] Rewrite migration_between_mixed_FCV_mixed_version_mongods.js to account for nondeterministic behavior Created: 06/Aug/21 Updated: 12/Dec/23 |
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| Status: | Backlog |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Jason Zhang | Assignee: | Backlog - Cluster Scalability |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | sharding-wfbf-day | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Cluster Scalability
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| Operating System: | ALL | ||||
| Participants: | |||||
| Linked BF Score: | 8 | ||||
| Description |
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Look at BF-21265 for more context. Essentially the IncompatibleServerError we expect from running a moveChunk is not guaranteed since it's possible that the RSM times out and throws FailedToSatisfyReadPreference if it takes too long to discover a primary to connect to. |