I'm trying to configure one of my SWF activities using the Flow framework for java and I can't find any documentation about whether the StartToClose timeout is only for a single activity attempt or for all of the retry attempts for that activity.
Here is the configuration for my activity:
@Activity(name = "WaitForExternalTaskToFinish", version = "1.0")
@ActivityRegistrationOptions(
defaultTaskScheduleToStartTimeoutSeconds = 60,
defaultTaskStartToCloseTimeoutSeconds = 60)
@ExponentialRetry(
initialRetryIntervalSeconds = 60,
maximumRetryIntervalSeconds = 300,
retryExpirationSeconds = 7200,
exceptionsToRetry = IllegalStateException.class)
boolean waitForExternalTaskToFinish(long externalTaskId);
I'm trying to get this activity that is expected to take a very short execution time (eg. 5 sec) but if the activity fails then keep retrying the activity to for 2 hours.
- Will this configuration do what I want?
- Do I need to change defaultTaskStartToCloseTimeoutSeconds to 7200?
- If I need to change defaultTaskStartToCloseTimeoutSeconds to 7200, then how do I get the activity to fail if the execution of a single activity attempt is "too long" (eg. 100 sec)?
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