Mahfuzul Amin created NIFI-3602:
-----------------------------------
Summary: GetFile NullPointerException on 1.1.1
Key: NIFI-3602
URL: https://issues.apache.org/jira/browse/NIFI-3602
Project: Apache NiFi
Issue Type: Bug
Affects Versions: 1.1.1
Environment: API version is 0.6.1 and deployed on 1.1.1
Reporter: Mahfuzul Amin
GetFile processor throws NullPointerException randomly on 1.1.1. Sometime it
throws error and sometime it works. Recently we have installed the version
1.1.1. We have another server where nifi version 0.6.1 is running. According to
our observation GetFile works fine on version 0.6.1. The stacktarce is given
below:
2017-03-15 12:59:46,886 ERROR [Timer-Driven Process Thread-4]
o.a.nifi.processors.standard.GetFile
GetFile[id=015a107a-9d19-1370-9b86-0816f7e1f7f2] Failed to retrieve files due
to org.apache.nifi.processor.exception.FlowFileAccessException: Failed to
import data from /var/opt/wdp/nifi-1.1.1/deploy/flow.xml.gz for
StandardFlowFileRecord[uuid=6c4b21f3-6105-480f-a1bb-d955a40d416b,claim=,offset=0,name=4327546774486623,size=0]
due to java.lang.NullPointerException
2017-03-15 12:59:46,900 ERROR [Timer-Driven Process Thread-4]
o.a.nifi.processors.standard.GetFile
org.apache.nifi.processor.exception.FlowFileAccessException: Failed to import
data from /var/opt/wdp/nifi-1.1.1/deploy/flow.xml.gz for
StandardFlowFileRecord[uuid=6c4b21f3-6105-480f-a1bb-d955a40d416b,claim=,offset=0,name=4327546774486623,size=0]
due to java.lang.NullPointerException
at
org.apache.nifi.controller.repository.StandardProcessSession.importFrom(StandardProcessSession.java:2649)
~[na:na]
at
org.apache.nifi.processors.standard.GetFile.onTrigger(GetFile.java:432)
~[nifi-standard-processors-1.1.1.jar:1.1.1]
at
org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
[nifi-api-1.1.1.jar:1.1.1]
at
org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1099)
[nifi-framework-core-1.1.1.jar:1.1.1]
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136)
[nifi-framework-core-1.1.1.jar:1.1.1]
at
org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47)
[nifi-framework-core-1.1.1.jar:1.1.1]
at
org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132)
[nifi-framework-core-1.1.1.jar:1.1.1]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_111]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[na:1.8.0_111]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_111]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_111]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_111]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_111]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_111]
Caused by: java.lang.NullPointerException: null
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
