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Type: Improvement
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Resolution: Unresolved
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Priority: Major - P3
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None
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Affects Version/s: None
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Component/s: None
WiredTiger rollback to stable is a single-thread operation that will be performed during startup, shutdown and application initiated. It is observed that sometimes rollback to stable operation takes some time to process the unstable updates from the tables to bring back the database into a consistent state.
Improve the performance of rollback to stable operation by using worker threads to perform the job of each individual table to process while the main thread populates the queue to process the required tables.