Koji Kawamura created NIFI-4978:
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Summary: Stopping of ReportLineageToAtlas can cause NPE
Key: NIFI-4978
URL: https://issues.apache.org/jira/browse/NIFI-4978
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 1.5.0
Reporter: Koji Kawamura
Assignee: Koji Kawamura
Stopping ReportLineageToAtlas can cause following NPE.
{code}
2018-02-21 11:34:16,490 INFO [Timer-Driven Process Thread-8]
org.apache.atlas.AtlasBaseClient Client has only one service URL, will use that
for all actions: http://ctr-e138-1518143905142-29976-01-000002.hwx.site:21000
2018-02-21 11:34:16,711 INFO [StandardProcessScheduler Thread-4]
o.a.n.c.s.TimerDrivenSchedulingAgent Stopped scheduling
ReportLineageToAtlas[id=b7bf3781-0161-1000-ffff-ffffafd9ddbd] to run
2018-02-21 11:34:16,760 INFO [Flow Service Tasks Thread-2]
o.a.nifi.controller.StandardFlowService Saved flow controller
org.apache.nifi.controller.FlowController@2a3e0c4a // Another save pending =
false
2018-02-21 11:34:17,110 ERROR [Timer-Driven Process Thread-8]
o.a.n.a.reporting.ReportLineageToAtlas
ReportLineageToAtlas[id=b7bf3781-0161-1000-ffff-ffffafd9ddbd] Error running
task ReportLineageToAtlas[id=b7bf3781-0161-1000-ffff-ffffafd9ddbd] due to
java.lang.NullPointerException
2018-02-21 11:34:17,111 ERROR [Timer-Driven Process Thread-8]
o.a.n.a.reporting.ReportLineageToAtlas
ReportLineageToAtlas[id=b7bf3781-0161-1000-ffff-ffffafd9ddbd] :
java.lang.NullPointerException
java.lang.NullPointerException: null
at
org.apache.nifi.atlas.reporting.ReportLineageToAtlas.onTrigger(ReportLineageToAtlas.java:614)
at
org.apache.nifi.controller.tasks.ReportingTaskWrapper.run(ReportingTaskWrapper.java:41)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecu
{code}
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