Brett Tiplitz created NIFI-10091:
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Summary: HTTP post sync errors
Key: NIFI-10091
URL: https://issues.apache.org/jira/browse/NIFI-10091
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Brett Tiplitz
When using the HTTP post, there is a data timeout and then on the HTTP listen,
there is a Max Unconfirmed Flowfile Time. It appears if the unconfirmed number
is greater than the HTTP post timeout, then the HTTP post will send the data
again, but the listener could respond with the data received, so the data would
be processed in duplication
I also saw the HTTP post process send the delete request after the data
timeout, so any response would be ignored.
It would seem since the sender has to coordinate with the receiver, the sender
should send the data timeout (or expiration time) to the receiver so that the
configuration of the receiver could be adjusted as to not duplicate data when
the configuration is not in sync
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