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  1. Apache NiFi
  2. NIFI-473

Add rolling restart / refresh

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    Description

      For long running instances and clusters, it's sometimes required to switch out custom NARs for new or updated processors. Currently, when you restart a NiFI instance, processors that are on a timer driven schedule (e.g. 1 day, 1 week) are executed, regardless of their schedule. This can be problematic if you're dealing with datasets that shouldn't be pulled out of schedule.

      It would be nice to have a rolling restart, or a refresh ability to load in new NARs without re-executing all of the processors on the system. We could take this one step further and have all processor schedules persisted somewhere, and is read on start up.

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              Unassigned Unassigned
              rickysaltzer Ricky Saltzer
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                Created:
                Updated: