Matt Burgess created NIFI-2665:
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Summary: InvokeScriptedProcessor intermittently fails validation
Key: NIFI-2665
URL: https://issues.apache.org/jira/browse/NIFI-2665
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Reporter: Matt Burgess
Assignee: Matt Burgess
Intermittently (perhaps in the Web Server threads only but perhaps not),
InvokeScriptedProcessor will be reported as Invalid with something like the
following error logged:
2016-08-25 09:59:46,750 WARN [NiFi Web Server-22]
o.a.n.controller.StandardProcessorNode Failed during validation
org.apache.nifi.processor.exception.ProcessException: No script engine
available!
at
org.apache.nifi.processors.script.InvokeScriptedProcessor.setup(InvokeScriptedProcessor.java:201)
~[na:na]
at
org.apache.nifi.processors.script.InvokeScriptedProcessor.customValidate(InvokeScriptedProcessor.java:446)
~[na:na]
at
org.apache.nifi.components.AbstractConfigurableComponent.validate(AbstractConfigurableComponent.java:123)
~[nifi-api-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.apache.nifi.controller.StandardProcessorNode.isValid(StandardProcessorNode.java:917)
~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
at
org.apache.nifi.controller.FlowController.getProcessorStatus(FlowController.java:2710)
[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
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