On Tue, Jun 25, 2019 at 4:00 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
> Fair enough. I have implemented it based on next_retry_at and use
> constant time 10s for the next retry. I have used define instead of a
> GUC as all the other constants for similar things are defined as of
> now. One thing to note is that we want the linger time (defined as
> UNDO_WORKER_LINGER_MS) for a undo worker to be more than failure retry
> time (defined as UNDO_FAILURE_RETRY_DELAY_MS) as, otherwise, the undo
> worker can exit before retrying the failed requests.
Uh, I think we want exactly the opposite. We want the workers to exit
before retrying, so that there's a chance for other databases to get
processed, I think. Am I confused?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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