[SERVER-11760] Yield on disk access during update (before first writes) Created: 18/Nov/13 Updated: 11/Jul/16 Resolved: 19/Nov/13 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Performance, Querying, Write Ops |
| Affects Version/s: | None |
| Fix Version/s: | 2.5.5 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Scott Hernandez (Inactive) | Assignee: | Scott Hernandez (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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In the old code (using PageFaultException) we would yield if disk access looked likely and no write had been done, but the new code will not due to the current runner implementation and custom yield policy interaction. |
| Comments |
| Comment by Githook User [ 19/Nov/13 ] |
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Author: {u'username': u'scotthernandez', u'name': u'Scott Hernandez', u'email': u'scotthernandez@gmail.com'}Message: |
| Comment by Eliot Horowitz (Inactive) [ 18/Nov/13 ] |
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need to stop doing custom yield and just let runner do its thing |