[SERVER-40708] More logging in TestOplogTruncation Created: 18/Apr/19 Updated: 29/Oct/23 Resolved: 10/Jun/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | 4.1.11 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | A. Jesse Jiryu Davis | Assignee: | Backlog - Replication Team |
| Resolution: | Fixed | 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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| Backwards Compatibility: | Fully Compatible | ||||||||
| Operating System: | ALL | ||||||||
| Backport Requested: |
v4.2
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| Sprint: | Service Arch 2019-04-22, Service Arch 2019-05-06, Service Arch 2019-05-20, Service Arch 2019-06-03 | ||||||||
| Participants: | |||||||||
| Linked BF Score: | 18 | ||||||||
| Description |
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On Enterprise Ubuntu 18.04 PPC64LE, the TestOplogTruncation unittest in the WiredTigerKVEngineTest suite occasionally times out, here:
After about 30 seconds, the pinned timestamp has not advanced to 40 as expected and the test fails. The symptoms appear to me as if, even though "callbackShouldFail" has been set to false, the dummy callback is still failing and preventing the pinned timestamp from advancing. But that's only a hypothesis. |
| Comments |
| Comment by Siyuan Zhou [ 10/Jun/19 ] |
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Besides, since this code was pushed into 4.1.11, I don't think the BACKPORT ticket is relevant any more. |
| Comment by Siyuan Zhou [ 10/Jun/19 ] |
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jesse, we don't usually open tickets as a placeholder for potential bug fix from future investigation, since we cannot schedule them right away and putting into backlog will make both the BF and SERVER tickets lost on our radar. We'd rather keep the BF open so that future BF triage can assign the failure if it occurs again. I reopened the BF and removed the dependency on this ticket. I also updated the fix version to reflect when this was committed. |
| Comment by A. Jesse Jiryu Davis [ 05/Jun/19 ] |
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Let’s hand it to Repl for now thanks. |
| Comment by A. Jesse Jiryu Davis [ 22/Apr/19 ] |
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I've increased log verbosity in the flaky test, now waiting for another failure. |
| Comment by Githook User [ 18/Apr/19 ] |
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Author: {'name': 'A. Jesse Jiryu Davis', 'username': 'ajdavis', 'email': 'jesse@mongodb.com'}Message: |