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Posted to commits@nifi.apache.org by "Mark Payne (JIRA)" <ji...@apache.org> on 2015/12/08 03:15:10 UTC

[jira] [Updated] (NIFI-1269) DistributeLoad throws FlowFileHandlingExceptions when a relationshp has backpressure

     [ https://issues.apache.org/jira/browse/NIFI-1269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne updated NIFI-1269:
-----------------------------
    Attachment: 0001-NIFI-1269-Ensure-that-we-roll-back-session-if-not-tr.patch

> DistributeLoad throws FlowFileHandlingExceptions when a relationshp has backpressure
> ------------------------------------------------------------------------------------
>
>                 Key: NIFI-1269
>                 URL: https://issues.apache.org/jira/browse/NIFI-1269
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 0.3.0
>            Reporter: Aldrin Piri
>             Fix For: 0.4.0
>
>         Attachments: 0001-NIFI-1269-Ensure-that-we-roll-back-session-if-not-tr.patch
>
>
> I ran into problems where a series of connections in relationships eventually caused backpressure into a relationship of distribute load.
> DistributeLoad worked properly when there was not backpressure but when there was, continuously saw the following stacktrace as a bulletin:
> {code}
> 20:54:01 ESTERROR121c2aca-01f7-40a0-ac66-17ed0d690351
> DistributeLoad[id=121c2aca-01f7-40a0-ac66-17ed0d690351] Failed to process session due to org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=009ace0e-7619-4220-91b2-078dcf4271ac,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1449539480040-24, container=default, section=24], offset=338326, length=2600],offset=0,name=pom.xml,size=2600] transfer relationship not specified: org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=009ace0e-7619-4220-91b2-078dcf4271ac,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1449539480040-24, container=default, section=24], offset=338326, length=2600],offset=0,name=pom.xml,size=2600] transfer relationship not specified
> {code} 



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