Bryan Bende created NIFI-895:
--------------------------------
Summary: ExecuteFlumeSource producing a NullPointerException
Key: NIFI-895
URL: https://issues.apache.org/jira/browse/NIFI-895
Project: Apache NiFi
Issue Type: Bug
Reporter: Bryan Bende
Assignee: Bryan Bende
Priority: Minor
Fix For: 0.4.0
When using ExecuteFlumeSource to wrap SyslogUDPSource, the following exception
was repeatedly encountered after a few successful runs:
{code}
java.lang.NullPointerException: null
at
org.apache.nifi.processors.flume.NifiSessionFactoryChannel.createTransaction(NifiSessionFactoryChannel.java:43)
~[na:na]
at
org.apache.flume.channel.BasicChannelSemantics.getTransaction(BasicChannelSemantics.java:122)
~[na:na]
at
org.apache.flume.channel.ChannelProcessor.processEvent(ChannelProcessor.java:260)
~[na:na]
at
org.apache.flume.source.SyslogUDPSource$syslogHandler.messageReceived(SyslogUDPSource.java:82)
~[na:na]
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268) ~[na:na]
at
org.jboss.netty.channel.socket.oio.OioDatagramWorker.process(OioDatagramWorker.java:52)
~[na:na]
at
org.jboss.netty.channel.socket.oio.AbstractOioWorker.run(AbstractOioWorker.java:73)
~[na:na]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_45]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_45]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
{code}
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