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Type:
Improvement
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Aggregation Framework
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None
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Query
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Fully Compatible
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None
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3
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None
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None
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None
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None
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None
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None
It should be possible to perform reads from a secondary node and send the writes to the primary. If the read part of a pipeline is expensive but the write is not so expensive, this could help decrease load on the primary.
- is depended on by
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DRIVERS-868 Support running $out or $merge from a secondary with writes to the primary
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- Closed
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- is related to
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SERVER-8853 MapReduce jobs execute exclusively on primaries
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- Closed
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- Closed
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