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  1. Apache NiFi
  2. NIFI-7979

Can't update parameter

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      For some reason we are no longer able to update a parameter on our nifi cluster. That's not related to some processor/controller that can't be stopped because : 

      1 - It happens on all of our parameters contexts (different dataflows/PGs)

      2 - As shown in this screen record even with an empty freshly created parameter context we can't add a new parameter.

      In both cases we get this error 

       When we restart our cluster it works then after few hours it happens again

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        1. sc_error1.png
          75 kB
          Mahieddine Cherif
        2. sc_error2.png
          163 kB
          Mahieddine Cherif

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              Unassigned Unassigned
              mahieddine Mahieddine Cherif
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