Bryan Bende created NIFI-4399:
---------------------------------
Summary: InvokeHttp produces NPE
Key: NIFI-4399
URL: https://issues.apache.org/jira/browse/NIFI-4399
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.3.0, 1.2.0, 1.1.0, 1.0.0
Reporter: Bryan Bende
Under the following conditions:
- GET request
- No incoming connection to InvokeHttp (i.e. its the source)
- 'Put Response Body in Attribute' is not set
A null "requestFlowFile" will get passed down and eventually call
requestFlowFile.getAttributes().
{code}
2017-09-19 07:58:59,744 ERROR [Timer-Driven Process Thread-3]
o.a.nifi.processors.standard.InvokeHTTP
java.lang.NullPointerException: null
at
org.apache.nifi.processors.standard.InvokeHTTP.setHeaderProperties(InvokeHTTP.java:859)
~[nifi-standard-processors-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.processors.standard.InvokeHTTP.configureRequest(InvokeHTTP.java:814)
~[nifi-standard-processors-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.processors.standard.InvokeHTTP.onTrigger(InvokeHTTP.java:613)
~[nifi-standard-processors-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
[nifi-api-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1099)
[nifi-framework-core-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136)
[nifi-framework-core-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
[nifi-framework-core-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
[nifi-framework-core-1.1.0.2.1.1.0-2.jar:1.1.0.2.1.1.0-2]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_77]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[na:1.8.0_77]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_77]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_77]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_77]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_77]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_77]
{code}
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