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Matt Burgess updated NIFI-12645: -------------------------------- Fix Version/s: 2.0.0 1.26.0 Resolution: Fixed Status: Resolved (was: Patch Available) > InvokeScriptedProcessor: The onStopped method is never called > ------------------------------------------------------------- > > Key: NIFI-12645 > URL: https://issues.apache.org/jira/browse/NIFI-12645 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Environment: All operatiing system > Reporter: Antonio Pezzuto > Assignee: Jim Steinebrey > Priority: Major > Labels: easyfix > Fix For: 2.0.0, 1.26.0 > > Attachments: Test_Script_Body_InvokeScriptedProcessor.json, > image-2024-01-19-12-40-24-453.png, image-2024-01-19-12-41-15-173.png, > image-2024-01-19-12-44-08-030.png, image-2024-01-19-12-44-39-464.png > > Original Estimate: 24h > Time Spent: 0.5h > Remaining Estimate: 23.5h > > Processor: *InvokeScriptedProcessor* > Script Engine : groovy > The _InvokeScriptedProcessor_ processor was used to create a custom processor > in groovy. > The groovy custom processor exposes the *onStopped* method > > {code:java} > public void onStopped(ProcessContext context) throws Exception { > System.out.println("Stop") > restServer?.shutDown() > }{code} > > When the _InvokeScriptedProcessor_ is stopped the groovy processor's > *onStopped* method is not invoked. > I ran the InvokeScriptedProcessor processor in remote debug and the cause > seems to be due to a bug in the management of the scriptNeedsReload variable. > The groovy processor's onStopped method executes only if the > scriptNeedsReload instance variable equals false > !image-2024-01-19-12-41-15-173.png! > According to my analysis _scriptNeedsReload_ is always set to true due to an > error in the *reloadScript* method. > Currently the *reloadScript* method returns true if the script body is empty > or if there are validation errors, it returns false if there are no > validation errors. > The *reloadScript* method should return true if there are no validation > errors and return false if the script body is empty or if there are > validation errors. > !image-2024-01-19-12-44-08-030.png! > !image-2024-01-19-12-44-39-464.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)