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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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Fully Compatible
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v4.2
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Query 2019-07-15, Query 2019-07-29
In addition to the testing in SERVER-41183 for homogeneous clusters, we should add a multiversion test to provide coverage for our upgrade/downgrade path. Specifically, we want to test that a Change Stream running on a 4.3/4.4 mongod can correctly operate on an oplog for a 4.2 or FCV4.2 mongod.
- depends on
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SERVER-41183 Tests for change streams with large prepared transactions >16MB
- Closed