CPR Checkpoint Bug fix #280
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…tarts during an active checkpoint.
badrishc
approved these changes
Jul 3, 2020
…-fix # Conflicts: # cs/src/core/ClientSession/FASTERClientSession.cs # cs/src/core/Index/FASTER/FASTERThread.cs # cs/src/core/Index/Synchronization/HybridLogCheckpointTask.cs
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When a thread-affinitized sessions starts while an active checkpoint is underway, it may initialize its context ahead of the actual system and halt the entire state machine indefinitely. There is also a potential race with not locking the dictionary for active sessions when traversing through it in persistence callback,