[SERVER-24494] Parsing Linearizable Read command Created: 09/Jun/16 Updated: 05/Dec/16 Resolved: 18/Jul/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | 3.3.10 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Hari Devaraj | Assignee: | Hari Devaraj |
| 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: | Minor Change | ||||||||||||||||
| Sprint: | Repl 16 (06/24/16), Repl 17 (07/15/16), Repl 18 (08/05/16) | ||||||||||||||||
| Participants: | |||||||||||||||||
| Description |
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First step in implementing linearizable reads: implement read concern level. When a read is received with a read concern level “linearizable”, we must first check that the current node is master (available for writes). Nodes that are not currently in writable state shall return a NotMaster error. Linearizable reads are not permitted on Secondary nodes. If an afterOpTime read concern option is also supplied, a parse error is returned. To limit project scope, afterOpTime read concern option will be incompatible with read concern level linearizable, for now. Additionally, need to include unittests for parsing. |
| Comments |
| Comment by Hari Devaraj [ 18/Jul/16 ] |
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Need to allow for 'linearizable' read concern parsing. |
| Comment by Githook User [ 05/Jul/16 ] |
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Author: {u'name': u'hari devaraj', u'email': u'hari.devaraj@10gen.com'}Message: |
| Comment by Githook User [ 27/Jun/16 ] |
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Author: {u'username': u'milkie', u'name': u'Eric Milkie', u'email': u'milkie@10gen.com'}Message: Revert " This reverts commit cb0a631368529614bc210d1b3b22eae243b3dce6. |
| Comment by Githook User [ 27/Jun/16 ] |
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Author: {u'username': u'milkie', u'name': u'Eric Milkie', u'email': u'milkie@10gen.com'}Message: Revert " This reverts commit cd5b90cfe19732cd576fc7b55e935fd4c74d187b. |
| Comment by Githook User [ 24/Jun/16 ] |
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Author: {u'name': u'hari devaraj', u'email': u'hari.devaraj@10gen.com'}Message: |
| Comment by Githook User [ 23/Jun/16 ] |
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Author: {u'name': u'hari devaraj', u'email': u'hari.devaraj@10gen.com'}Message: |