[jira] [Created] (NIFI-3555) UpdateAttribute on filename adds extra space

["Uwe Geercken (JIRA)" <ji...@apache.org>]

Uwe Geercken created NIFI-3555:
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             Summary: UpdateAttribute on filename adds extra space
                 Key: NIFI-3555
                 URL: https://issues.apache.org/jira/browse/NIFI-3555
             Project: Apache NiFi
          Issue Type: Bug
          Components: Core UI
    Affects Versions: 1.1.1
         Environment: Linux, Fedora 25, Nifi 1.1.1
            Reporter: Uwe Geercken
            Priority: Minor


I have used the GetFile and then SplitText processors to split a csv file into rows.

Here is the original filename:

allCountries_100.txt

Then I have created an Expression in the UpdateAttribute processor:

${filename:substringBefore('.'):append('_fragment_'):append(${fragment.index}):append('_details.csv')} 

It creates a new filename by using the original filename plus the fragment number from the SplitText processor and adds a string at the end.

In the output of the PutFile processor all files have an extra space at the end behing the ".csv".

here is an example:
allCountries_100_fragment_35.csv 

please note the extra space at the end.



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