[SERVER-20441] ReplIndexPrefetch Server Parameter is not thread-safe Created: 16/Sep/15 Updated: 06/Dec/22 Resolved: 04/Jan/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | 3.1.8 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Mark Benvenuto | Assignee: | Backlog - Replication Team |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Replication
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| Operating System: | ALL | ||||||||
| Participants: | |||||||||
| Description |
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The ReplIndexPrefetch Server Parameter in /src/mongo/db/prefetch.cpp is not thread-safe because it calls into methods in BackgroundSync that are not threads-safe. BackgroundSync class snippet:
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| Comments |
| Comment by Judah Schvimer [ 04/Jan/20 ] |
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This parameter went away with mmapv1 ( |