[SERVER-16992] Add failpoints that raise WriteConflictException in WiredTiger storage engine Created: 22/Jan/15 Updated: 18/Sep/15 Resolved: 03/Mar/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Storage, Testing Infrastructure |
| Affects Version/s: | None |
| Fix Version/s: | 3.0.0-rc6 |
| Type: | Task | Priority: | Critical - P2 |
| Reporter: | Andy Schwerin | Assignee: | Spencer Brody (Inactive) |
| 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 | ||||||||||||||||
| Participants: | |||||||||||||||||
| Description |
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To improve coverage of rollback/write conflict code throughout the server, add a failpoint to the WiredTiger storage engine that causes some percentage of write operations to throw WriteConflictException. Then, add a flag to smoke.py and change the test support libraries appropriately (ReplSetTest, ShardingTest, startMongoProgram) to set that failpoint in all mongods running under test. |
| Comments |
| Comment by Githook User [ 23/Jan/15 ] |
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Author: {u'username': u'kaloianm', u'name': u'Kaloian Manassiev', u'email': u'kaloian.manassiev@mongodb.com'}Message: For the WT record store and indexes. Also reverts commit 8e54b64c1d9b47579401411585ea1dfe209cddf9. (cherry picked from commit 4f510d62cbf9201291910887ee733bde4d7877a1) |
| Comment by Githook User [ 23/Jan/15 ] |
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Author: {u'username': u'kaloianm', u'name': u'Kaloian Manassiev', u'email': u'kaloian.manassiev@mongodb.com'}Message: For the WT record store and indexes. Also reverts commit 8e54b64c1d9b47579401411585ea1dfe209cddf9. |
| Comment by Githook User [ 22/Jan/15 ] |
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Author: {u'username': u'kaloianm', u'name': u'Kaloian Manassiev', u'email': u'kaloian.manassiev@mongodb.com'}Message: |