State Machine Context Checkpoint

When a state machine is evicted from the memory, the object is saved in backing store as State Machine Context checkpoint.

State Machine Context checkpoint stores following information:

  • Order ID
  • Node ID
  • State Machine

The checkpoint data along with resourceUpdate checkpoint data are deleted from the backing store after a regular interval when the order is completed or cancelled, and are not used by JeOMS at the time it completed or cancelled.