Details
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Improvement
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Resolution: Done
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Major - P3
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None
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Sharding
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Fully Compatible
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(copied to CRM)
Description
Provide ability to have hashed fields in compound indexes.
For example:
db.collection.ensureIndex({a : 'hashed', b : 1})
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Required for compound shard keys where one of the fields needs to be hashed for even distribution across the cluster.
Attachments
Issue Links
- duplicates
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SERVER-11338 GridFS hash base sharding support
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- Closed
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- is duplicated by
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SERVER-32657 Sharding GridFS has write bottleneck
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- Closed
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