[SERVER-14494] Dropping collection during active background index build on secondary triggers segfault Created: 08/Jul/14 Updated: 08/Apr/15 Resolved: 14/Jul/14 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Index Maintenance, Replication |
| Affects Version/s: | 2.6.2 |
| Fix Version/s: | 2.6.4, 2.7.4 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Bernardo Cabezas Serra | Assignee: | Eric Milkie |
| Resolution: | Done | 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 Completed: | |||||||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||||||
| Description |
| Comments |
| Comment by Giorgio Sironi [ 08/Apr/15 ] | ||||||||||||||||||
| Comment by Ramon Fernandez Marina [ 04/Apr/15 ] | ||||||||||||||||||
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giorgiosironi, a quick look at the gists you provided makes me think the issue you're seeing is different. Can you please open a separate SERVER ticket and upload full logs from your primary and the affected secondary? Note that I see a "verifyFailed" string in the stack trace, which may indicate data corruption. The most common culprit are unhealthy disks, so please also check that your disks are ok. We can discuss further in a new ticket. Regards, | ||||||||||||||||||
| Comment by Giorgio Sironi [ 04/Apr/15 ] | ||||||||||||||||||
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We have run into this behavior on 2.6.8, although the crash does not seem to be a segfault but a failed assertion instead: | ||||||||||||||||||
| Comment by Githook User [ 14/Jul/14 ] | ||||||||||||||||||
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Author: {u'username': u'milkie', u'name': u'Eric Milkie', u'email': u'milkie@10gen.com'}Message: (backport of 5e06c1745105c8e2b50ba875e4433cd93f471ea4) | ||||||||||||||||||
| Comment by Githook User [ 14/Jul/14 ] | ||||||||||||||||||
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Author: {u'username': u'milkie', u'name': u'Eric Milkie', u'email': u'milkie@10gen.com'}Message: | ||||||||||||||||||
| Comment by Ramon Fernandez Marina [ 08/Jul/14 ] | ||||||||||||||||||
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eduherraiz, we're able to reproduce this behavior and we're investigating. Edit: sorry, I meant to send this to bercab. | ||||||||||||||||||
| Comment by Edu Herraiz [ 08/Jul/14 ] | ||||||||||||||||||
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More info about the problem, the collection (keyword_adgroup) stats:
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