[DOCS-3529] Comment on: "manual/core/sharding-balancing.txt" Created: 03/Jun/14 Updated: 04/Jun/14 Resolved: 04/Jun/14 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | manual |
| Affects Version/s: | None |
| Fix Version/s: | v1.3.6 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Adam Comerford | Assignee: | Kay Kim (Inactive) |
| Resolution: | Done | Votes: | 0 |
| Labels: | collector-298ba4e7 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
Tested with mongodb 2.6.1 on OS X Location: http://docs.mongodb.org/manual/core/sharding-balancing/#sharding-migration-thresholds |
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| Participants: | |
| Days since reply: | 9 years, 37 weeks ago |
| Description |
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From the migration thresholds list: fewer than 20 = 2 What about 20 chunks exactly? It is not included in that list. For reference, I tested with 20 chunks exactly and the balancer reports the threshold as 4. Test set up and loglevel 1 output:
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| Comments |
| Comment by Githook User [ 04/Jun/14 ] | |||||
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Author: {u'username': u'kay-kim', u'name': u'kay', u'email': u'kay.kim@10gen.com'}Message: | |||||
| Comment by Githook User [ 04/Jun/14 ] | |||||
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Author: {u'username': u'kay-kim', u'name': u'kay', u'email': u'kay.kim@10gen.com'}Message: | |||||
| Comment by Kay Kim (Inactive) [ 04/Jun/14 ] | |||||
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Hey adamc I took a peek at balancer_policy.cpp and found the following:
So, updated
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| Comment by Githook User [ 04/Jun/14 ] | |||||
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Author: {u'username': u'kay-kim', u'name': u'kay', u'email': u'kay.kim@10gen.com'}Message: |