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Type:
Bug
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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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Labels:None
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Fully Compatible
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ALL
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v4.2, v4.0, v3.6, v3.4
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Query 2019-11-18
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(copied to CRM)
SERVER-43944 describes a more pervasive problem, but it's probably the case that $push and $addToSet are the worst offenders and not too difficult to fix. Let's start with those two and leave SERVER-43944 to track the more general problem which is likely more complex.
- is documented by
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DOCS-13213 Investigate changes in SERVER-44174: $push and $addToSet should restrict memory usage
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- Closed
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- related to
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- Backlog
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- Closed
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SERVER-44869 Add query knob to control memory limit for $push and $addToSet
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- Closed
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SERVER-49027 Extend $group explain execution stats to report memory consumption per accumulator
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- Closed
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