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Type:
Improvement
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Resolution: Unresolved
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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Catalog and Routing
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CAR Team 2026-09-14, CAR Team 2026-09-28, CAR Team 2026-10-12
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3
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🟩 Routing and Topology
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There currently exists a background hook where it forces secondaries to be lagging.
However, this hook is currently only used in suites for replica sets. We should expand the testing to also have a sharded cluster version that uses this in conjunction with any other relevant background hooks in order to ensure lagging secondaries do not cause a problem.
- is related to
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SERVER-117811 Audit config server reads to prevent hangs on lagging secondaries
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- Backlog
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- related to
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SERVER-128178 Create a suite for perpetually lagging secondary
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- In Progress
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SERVER-135195 Create a suite with lagging secondaries for ShardingTest tests
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- Closed
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