[SERVER-19842] Support allowPartialResults in new mongos read path Created: 10/Aug/15 Updated: 11/Oct/17 Resolved: 25/Sep/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Querying, Sharding |
| Affects Version/s: | None |
| Fix Version/s: | 3.1.9 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | David Storch | Assignee: | David Storch |
| 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 | ||||||||
| Sprint: | QuInt A (10/12/15) | ||||||||
| Participants: | |||||||||
| Description |
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OP_QUERY style find accepts an option called partial, documented here. If set, mongos will return partial results when a shard is down rather than returning an error to the client. In order to support this flag in 3.2, we need to do the following:
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| Comments |
| Comment by John Gibbons [ 11/Oct/17 ] |
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not convinced this is fully working as expected, raised https://jira.mongodb.org/browse/SERVER-31511 |
| Comment by Githook User [ 25/Sep/15 ] |
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Author: {u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}Message: |
| Comment by David Storch [ 08/Sep/15 ] |
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As part of this work, tests disabled in 8ec64f2f8dfc need to be re-enabled. (Grep for |
| Comment by Githook User [ 08/Sep/15 ] |
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Author: {u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}Message: |
| Comment by Githook User [ 03/Sep/15 ] |
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Author: {u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}Message: |