Hi,
there are at least 3 main players which use the lock to sync state access
between each other:
thread processing records in user code, checkpointing thread and processing
timers callback thread.
I would still recommend to follow the contract and use the lock where required
(e.g. custom sour
Hi, community
I see the checkpointLock is used in StreamTask to ensure that we don't have
concurrent method calls that void consistent checkpoints.
As i known, it is used in the data consume , state interactive and the
timerService, But I am doubt that, if an application don't enable the
checkpoi
