[SERVER-7984] Infrastructure for config database upgrade (adding epochs in v4) Created: 19/Dec/12 Updated: 17/Oct/19 Resolved: 08/Jan/13 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 2.3.2 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Greg Studer | Assignee: | Gregory McKeon (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 order to support SERVER-939's distribution/moving of unsharded collections, we need to add epochs to all collections and chunks in the config server without them. v2.2 mongos and mongod processes are capable of handling epochs, and will preserve them, but collections which existed in 2.0 clusters may not. |
| Comments |
| Comment by auto [ 04/Jan/13 ] |
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Author: {u'date': u'2013-01-04T23:36:57Z', u'email': u'greg@10gen.com', u'name': u'Greg Studer'}Message: |
| Comment by Greg Studer [ 03/Jan/13 ] |
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Issue is that the multiVersion tests are using outdated version numbers. review here: |
| Comment by auto [ 27/Dec/12 ] |
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Author: {u'date': u'2012-12-27T19:59:19Z', u'email': u'greg@10gen.com', u'name': u'Greg Studer'}Message: |
| Comment by auto [ 27/Dec/12 ] |
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Author: {u'date': u'2012-12-27T15:10:06Z', u'email': u'greg@10gen.com', u'name': u'Greg Studer'}Message: |
| Comment by auto [ 22/Dec/12 ] |
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Author: {u'date': u'2012-12-22T17:20:52Z', u'name': u'Tad Marshall', u'email': u'tad@10gen.com'}Message: |
| Comment by auto [ 22/Dec/12 ] |
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Author: {u'date': u'2012-12-22T12:31:28Z', u'name': u'Tad Marshall', u'email': u'tad@10gen.com'}Message: Work around apparent MSVC compiler bug by explicitly casting from |
| Comment by auto [ 21/Dec/12 ] |
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Author: {u'date': u'2012-12-19T20:23:57Z', u'email': u'greg@10gen.com', u'name': u'Greg Studer'}Message: |