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Type: Improvement
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Resolution: Duplicate
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Priority: Major - P3
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None
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Affects Version/s: 2.7.4
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Component/s: Sharding
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None
At the start of the balancer round, the balancer loads the entire config.chunks for every namespace. It should use the cached metadata instead.
Note: Currently, the cached metadata does not contain the up to date information on which chunks are "jumbo".
- duplicates
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SERVER-14323 Balancer hits config servers hard even though there are no writes
- Closed