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Posted to issues@nifi.apache.org by "Mark Payne (Jira)" <ji...@apache.org> on 2024/02/05 18:23:00 UTC
[jira] [Updated] (NIFI-12740) Python Processors sometimes stuck in invalid state: 'Initializing runtime environment'
[ https://issues.apache.org/jira/browse/NIFI-12740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Payne updated NIFI-12740:
------------------------------
Affects Version/s: 2.0.0-M2
2.0.0-M1
> Python Processors sometimes stuck in invalid state: 'Initializing runtime environment'
> --------------------------------------------------------------------------------------
>
> Key: NIFI-12740
> URL: https://issues.apache.org/jira/browse/NIFI-12740
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 2.0.0-M1, 2.0.0-M2
> Reporter: Mark Payne
> Assignee: Mark Payne
> Priority: Blocker
> Fix For: 2.0.0
>
>
> When creating a Python processor, sometimes the Processor remains in an invalid state with the message "Initializing runtime environment"
> In the logs, we see the following error/stack trace:
> {code:java}
> 2024-02-05 17:23:30,308 ERROR [Initialize SetRecordField] org.apache.nifi.NiFi An Unknown Error Occurred in Thread VirtualThread[#123,Initialize SetRecordField]/runnable@ForkJoinPool-1-worker-5: java.lang.NullPointerException: Cannot invoke "java.util.List.stream()" because "processorTypes" is null
> java.lang.NullPointerException: Cannot invoke "java.util.List.stream()" because "processorTypes" is null
> at org.apache.nifi.py4j.StandardPythonBridge.findExtensionId(StandardPythonBridge.java:322)
> at org.apache.nifi.py4j.StandardPythonBridge.createProcessorBridge(StandardPythonBridge.java:99)
> at org.apache.nifi.py4j.StandardPythonBridge.lambda$createProcessor$3(StandardPythonBridge.java:142)
> at org.apache.nifi.python.processor.PythonProcessorProxy.lambda$new$0(PythonProcessorProxy.java:73)
> at java.base/java.lang.VirtualThread.run(VirtualThread.java:309) {code}
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