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  1. Apache NiFi
  2. NIFI-8612

UnpackContent is unable to extract zip files when file filter is specified

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.13.2
    • Fix Version/s: 1.14.0
    • Component/s: Core Framework
    • Labels:
      None

      Description

      For some zip files, NiFi is not able to extract only files specified by File Filter RegExp.

      NiFi then returns the following error:
      2021-05-18 11:28:00,122 ERROR [Timer-Driven Process Thread-4] o.a.n.processors.standard.UnpackContent UnpackContent[id=7e1da1e1-0179-1000-c6a6-548eb16bc846] Unable to unpack StandardFlowFileRecord[uuid=368f9c00-fddc-42b2-8763-5ba59c05a54d,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1621328644854-1, container=default, section=1], offset=0, length=300],offset=0,name=testzip02.zip,size=300] because it does not appear to have any entries; routing to failure

      Configuration of UnpackContent processor:

      I attached a zip file to reproduce:
      testzip.zip

      NiFi 1.11.4 had no problems with those files.

        Attachments

        1. testzip.zip
          0.3 kB
          Christoph Langheld
        2. image-2021-05-18-11-33-59-379.png
          36 kB
          Christoph Langheld

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              • Assignee:
                exceptionfactory David Handermann
                Reporter:
                langheld Christoph Langheld
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                Dates

                • Created:
                  Updated:
                  Resolved: