[SERVER-23150] Donor shard crashes in commitMigration during shutdown Created: 15/Mar/16 Updated: 12/Aug/16 Resolved: 12/Aug/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Dianna Hohensee (Inactive) | Assignee: | Kaloian Manassiev |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Operating System: | ALL | ||||||||
| Sprint: | Sharding 2016-08-29 | ||||||||
| Participants: | |||||||||
| Linked BF Score: | 0 | ||||||||
| Description |
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Shutdown on a shard during a migration can interrupt the applyOps command by closing network connections AFTER the command is sent but BEFORE the result returns. If the applyOps command fails in ChunkMoveOperationState::commitMigration, then an fassert gets exercised. |
| Comments |
| Comment by Dianna Hohensee (Inactive) [ 18/Mar/16 ] |
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This issue will likely be resolved as a result of the Parallel Auto-Balancing project, PM-229. |