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Type: Task
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: None
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Component/s: Replication
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None
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Fully Compatible
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Repl 16 (06/24/16), Repl 17 (07/15/16), Repl 18 (08/05/16)
Applies to new initial sync implementation only.
Should cause oplog on sync source to wrap around before data cloning is complete.
Use fail point.
If the sync source's oplog has wrapped around when the data syncing is finished, the initial sync should still run to completion.
Address issues that arise during JS testing
- related to
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SERVER-24744 Oplog as Buffer: initial sync thread may clear oplog buffer before the buffer is initialized.
- Closed
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SERVER-24752 Oplog as Buffer: OplogBufferCollection should save sentinel documents outside of collection
- Closed
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SERVER-24745 Oplog as Buffer: add collection scan support to storage interface for findOne and deleteOne
- Closed