[SERVER-11421] Config server does not invalidate the config.chunks cache Created: 28/Oct/13 Updated: 08/Feb/23 Resolved: 30/Oct/13 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Sharding |
| Affects Version/s: | 2.4.7, 2.5.3 |
| Fix Version/s: | 2.4.8, 2.5.3 |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Alexander Komyagin | Assignee: | Daniel Pasette (Inactive) |
| Resolution: | Done | Votes: | 1 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
2 shards cluster, 3 config servers, 1 mongos |
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| Operating System: | ALL | ||||||||
| Steps To Reproduce: |
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| Description |
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Issue Status as of October 30th, 2013 ISSUE SUMMARY USER IMPACT SOLUTION WORKAROUNDS PATCHES |
| Comments |
| Comment by Volodymyr Gren [ 05/Nov/13 ] |
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thanks Alex we actually already did so today |
| Comment by Alexander Komyagin [ 05/Nov/13 ] |
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Vovan, while the problems appear only after restarting one of the config servers is restarted, we highly recommend to upgrade to 2.4.8, given it's just a drop-in binary replacement. This is the right way to eliminate potential risk of running into known issues. -Alex |
| Comment by Volodymyr Gren [ 05/Nov/13 ] |
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as I understood we may face this issue only if one of config servers is restarted? |
| Comment by Alexander Komyagin [ 05/Nov/13 ] |
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Yes, Vovan, You can upgrade just config servers to 2.4.8 in order to get the issue fixed. -Alex |
| Comment by Volodymyr Gren [ 05/Nov/13 ] |
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is it enough to upgrade just config servers from 2.4.7 to 2.4.8? |
| Comment by auto [ 30/Oct/13 ] |
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Author: {u'username': u'monkey101', u'name': u'Dan Pasette', u'email': u'dan@10gen.com'}Message: |
| Comment by auto [ 29/Oct/13 ] |
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Author: {u'username': u'monkey101', u'name': u'Dan Pasette', u'email': u'dan@10gen.com'}Message: |
| Comment by Daniel Pasette (Inactive) [ 28/Oct/13 ] |
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This issue does not impact the correctness of the system, but it will force users to restart all config servers if any one of them needs to be restarted. |
| Comment by Scott Hernandez (Inactive) [ 28/Oct/13 ] |
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I've attached a test you can test with, or alter as needed. |