[SERVER-28026] Disable auto-tuning of WiredTiger eviction threads Created: 16/Feb/17 Updated: 13/Apr/17 Resolved: 20/Feb/17 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | WiredTiger |
| Affects Version/s: | None |
| Fix Version/s: | 3.2.13, 3.4.3, 3.5.4 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Michael Cahill (Inactive) | Assignee: | Alexander Gorrod |
| 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 | ||||||||||||
| Backport Completed: | |||||||||||||
| Backport Requested: |
v3.2
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| Sprint: | Storage 2017-03-06 | ||||||||||||
| Participants: | |||||||||||||
| Linked BF Score: | 0 | ||||||||||||
| Description |
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In To avoid MongoDB users being adversely affected by that change, we should disable it in 3.2 and 3.4 by changing the default eviction.threads_min=4 – i.e., min threads = max threads = 4. |
| Comments |
| Comment by Githook User [ 13/Apr/17 ] |
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Author: {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'}Message: |
| Comment by Githook User [ 06/Mar/17 ] |
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Author: {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'}Message: (cherry picked from commit 5a3ecdc731673c82cc841eaecf2bc59067c067be) |
| Comment by Githook User [ 20/Feb/17 ] |
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Author: {u'username': u'agorrod', u'name': u'Alex Gorrod', u'email': u'alexander.gorrod@mongodb.com'}Message: |