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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-899) ListenUDP attempts to transfer a FlowFile that is no longer part of the session
Date Thu, 10 Mar 2016 18:22:40 GMT

    [ https://issues.apache.org/jira/browse/NIFI-899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15189671#comment-15189671
] 

ASF GitHub Bot commented on NIFI-899:
-------------------------------------

GitHub user bbende opened a pull request:

    https://github.com/apache/nifi/pull/266

    NIFI-899 Rewrite of ListenUDP to use new listener framework, includes…

    … the following changes:
    
    - Adding Network Interface property to AbstractListenEventProcessor and ListenSyslog
    - Adding sending host and sending port to DatagramChannelDispatcher
    - Creation of common base class AbstractListenEventBatchingProcessor
    - Refactor of ListenUDP, ListenTCP, and ListenRELP to all extend from AbstractListenEventBatchingProcessor

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/bbende/nifi NIFI-899

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/266.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #266
    
----
commit 84d09498c05a5325978bf80d61e065f2ae3b15b7
Author: Bryan Bende <bbende@apache.org>
Date:   2016-03-10T14:19:54Z

    NIFI-899 Rewrite of ListenUDP to use new listener framework, includes the following changes:
    - Adding Network Interface property to AbstractListenEventProcessor and ListenSyslog
    - Adding sending host and sending port to DatagramChannelDispatcher
    - Creation of common base class AbstractListenEventBatchingProcessor
    - Refactor of ListenUDP, ListenTCP, and ListenRELP to all extend from AbstractListenEventBatchingProcessor

----


> ListenUDP attempts to transfer a FlowFile that is no longer part of the session
> -------------------------------------------------------------------------------
>
>                 Key: NIFI-899
>                 URL: https://issues.apache.org/jira/browse/NIFI-899
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Bryan Bende
>            Assignee: Bryan Bende
>             Fix For: 0.6.0
>
>
> While testing ListenUDP receiving events from syslogd, started and stopped the processor
a few times, and eventually got this error:
> {code}
> 2015-08-27 13:26:36,210 ERROR [Timer-Driven Process Thread-2] o.a.nifi.processors.standard.ListenUDP
[ListenUDP[id=4ceafe26-5f31-4f94-bf86-1c327db11b7e]] Failed to transfer flow files or commit
session...rolled back
> org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=746c09c2-c150-4007-8107-b0b5eb9ecc5b,claim=org.apache.nifi.controller.repository.claim.StandardContentClaim@fb2f16f4,offset=0,name=141981000764924,size=140]
is not known to StandardProcessSession[id=4808]
> 	at org.apache.nifi.controller.repository.StandardProvenanceReporter.verifyFlowFileKnown(StandardProvenanceReporter.java:97)
~[na:na]
> 	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:123)
~[na:na]
> 	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:118)
~[na:na]
> 	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:113)
~[na:na]
> 	at org.apache.nifi.controller.repository.StandardProvenanceReporter.receive(StandardProvenanceReporter.java:103)
~[na:na]
> 	at org.apache.nifi.processors.standard.ListenUDP.transferFlowFiles(ListenUDP.java:515)
[nifi-standard-processors-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at org.apache.nifi.processors.standard.ListenUDP.onTrigger(ListenUDP.java:497) [nifi-standard-processors-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1077)
[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:127)
[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:49)
[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:119)
[nifi-framework-core-0.3.0-SNAPSHOT.jar:0.3.0-SNAPSHOT]
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_45]
> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_45]
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_45]
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_45]
> 	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}
> The only configuration set on the processor was the Port and FlowFile Per Datagram to
true, everything else was defaults.



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