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Nurullah Çalışkan commented on NIFI-10454: ------------------------------------------ [~mattyb149] We use the processor inside Nifi. These processors have always existed. After rebooting, this problem appears for sure. But I can give you a photo. When the visual nifi below was opened, the processor never started, even though the script body was empty, it opened such a thread and that thread was not closed. It just closes when it terminates. Then it says invalid !image (6).png! > flowfiles not progressing > ------------------------- > > Key: NIFI-10454 > URL: https://issues.apache.org/jira/browse/NIFI-10454 > Project: Apache NiFi > Issue Type: Bug > Reporter: Nurullah Çalışkan > Priority: Major > Attachments: image (6).png > > > When the script body part of the execute script processor is set as set empty > string and added to the nifi UI from the registry, 1 thread is open. The more > processors there are, the more threads open. Because these threads are not > terminated, the processors cannot proceed to the next runtime. This prevents > flowfiles from progressing. > I found a solution for this myself, so I'll share it. I found each processor > one by one and terminated it. Problem solved. Then my flowfiles started to > progress. > This is the problem: I've seen nifi-1.15.x , nifi-1.16.0 and nifi-1.17.0, but > haven't tried the others. I am using openjdk java 11. -- This message was sent by Atlassian Jira (v8.20.10#820010)