[SERVER-82234] Relax assertions in session_pooling.js Created: 16/Oct/23 Updated: 31/Oct/23 Resolved: 31/Oct/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.1.1, 7.2.0-rc0, 6.0.12, 7.0.4 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Wenqin Ye | Assignee: | Wenqin Ye |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||||||
| Operating System: | ALL | ||||||||
| Backport Requested: |
v7.1, v7.0, v6.0
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| Sprint: | Sharding NYC 2023-10-16, Sharding NYC 2023-10-30, Cluster Scalability 2023-11-13 | ||||||||
| Participants: | |||||||||
| Linked BF Score: | 15 | ||||||||
| Description |
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There is a bug where the AsyncTry future that internal transaction uses holds onto the internal transaction, and therefore the session that is created by the internal transaction, after the future returns a value. Since the session is only returned to the session pool, after the transaction is fully destroyed, if the next internal transaction is run quickly enough, it will see that there are no sessions in the session pool and create another one. This will result in there being two sessions in the session pool instead of one. It is difficult to guarantee that the future destroys the internal transaction before it returns a value, and so I think it is better just to relax the test to check that there are one or two sessions in the session pool instead of just one. |
| Comments |
| Comment by Githook User [ 31/Oct/23 ] |
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Author: {'name': 'Wenqin Ye', 'email': 'wenqin908@gmail.com', 'username': 'wenqinYe'}Message: |
| Comment by Githook User [ 31/Oct/23 ] |
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Author: {'name': 'Wenqin Ye', 'email': 'wenqin908@gmail.com', 'username': 'wenqinYe'}Message: |
| Comment by Githook User [ 31/Oct/23 ] |
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Author: {'name': 'Wenqin Ye', 'email': 'wenqin908@gmail.com', 'username': 'wenqinYe'}Message: |
| Comment by Githook User [ 20/Oct/23 ] |
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Author: {'name': 'Wenqin Ye', 'email': 'wenqin908@gmail.com', 'username': 'wenqinYe'}Message: |