CommitRecovery
Related Docs:
class CommitRecovery
| package kafka
The default CommitRecovery used in ConsumerSettings unless a different one has been specified.
The default CommitRecovery used in ConsumerSettings unless
a different one has been specified. The default recovery strategy
only retries RetriableCommitFailedExceptions. These exceptions
are retried with a jittered exponential backoff, where the time
in milliseconds before retrying is calculated using:
Random.nextDouble() * Math.min(10000, 10 * Math.pow(2, n))
where n is the retry attempt (first attempt is n = 1). This is
done for up to 10 attempts, after which we change to retry using a
fixed time of 10 seconds, for up to another 5 attempts. If at that
point we are still faced with RetriableCommitFailedException, we
give up and raise a CommitRecoveryException with the last such
error experienced.
The sum of time spent waiting between retries will always be less
than 70 220 milliseconds, or ~70 seconds. Note that this does not
include the time for attempting to commit offsets. Offset commit
times are limited with ConsumerSettings.commitTimeout.
A CommitRecovery that does not retry any exceptions.