[SERVER-50326] Restrict sharding in agg_out.js workload to a single thread Created: 14/Aug/20 Updated: 29/Oct/23 Resolved: 31/Aug/20 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 4.7.0, 4.2.10, 4.4.2 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Siyuan Zhou | Assignee: | James Wahlin |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | qopt-team | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Backport Requested: |
v4.4, v4.2
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| Participants: | |||||||||
| Linked BF Score: | 9 | ||||||||
| Description |
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agg_out.js involves heavy writes and DDL's, so it can cause secondaries to fail to catch up in replication concurrency tests. When sharding is also involved, multiple concurrent collection sharding invocations can lead to shardCollection command timeout. |
| Comments |
| Comment by Githook User [ 14/Sep/20 ] |
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Author: {'name': 'James Wahlin', 'email': 'james@mongodb.com', 'username': 'jameswahlin'}Message: (cherry picked from commit 98d95e18f39540b33c491052901579b71ec430fc) |
| Comment by Githook User [ 11/Sep/20 ] |
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Author: {'name': 'James Wahlin', 'email': 'james@mongodb.com', 'username': 'jameswahlin'}Message: (cherry picked from commit 98d95e18f39540b33c491052901579b71ec430fc) |
| Comment by Githook User [ 31/Aug/20 ] |
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Author: {'name': 'James Wahlin', 'email': 'james@mongodb.com', 'username': 'jameswahlin'}Message: |