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Posted to issues@nifi.apache.org by "Joseph Witt (JIRA)" <ji...@apache.org> on 2016/07/25 19:53:20 UTC

[jira] [Resolved] (NIFI-2376) Content could be prematurely archived/removed if a call to append() throws an Exception

     [ https://issues.apache.org/jira/browse/NIFI-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Witt resolved NIFI-2376.
-------------------------------
    Resolution: Fixed

> Content could be prematurely archived/removed if a call to append() throws an Exception
> ---------------------------------------------------------------------------------------
>
>                 Key: NIFI-2376
>                 URL: https://issues.apache.org/jira/browse/NIFI-2376
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Mark Payne
>            Assignee: Joseph Witt
>            Priority: Blocker
>              Labels: releasenotes
>             Fix For: 1.0.0
>
>
> If ProcessSession.append() is called multiple times for a FlowFile and in one of the calls other than the first call, an Exception is thrown, the claimant count is decremented more than once. This can result in the content being deleted or archived too soon. Consequently, this could also result in a NullPointerException being thrown when attempting to write to the FlowFile.



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