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  1. OODT
  2. OODT-7

Curator adds escaped sequenced spaces when reading extractorBinPath tag from extractor config files

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.1-incubating
    • Component/s: curator
    • Labels:
      None
    • Environment:

      jpl-esg machine using cas-curator 1.0.0 release

      Description

      If a config file is set up as the following, which is shown on the cas-curator user guide:

      [joshuaga@jpl-esg mp3extractor]$ cat mp3PythonExtractor.config
      <?xml version="1.0" encoding="UTF-8"?>
      <cas:externextractor xmlns:cas="http://oodt.jpl.nasa.gov/1.0/cas">
      <exec workingDir="">
      <extractorBinPath>
      /home/joshuaga/extractors/mp3extractor/mp3PythonExtractor.py
      </extractorBinPath>
      <args>
      <arg isDataFile="true"/>
      </args>
      </exec>
      </cas:externextractor>

      tomcat's catalina.out log file can have a warning such as:

      WARNING: IOException running met extraction: commandLine: [\ /home/joshuaga/extractors/mp3extractor/mp3PythonExtractor.py\ \ \ \ \ \ \ /home/joshuaga/staging/products/mp3/Bach-SuiteNo2.mp3 ]: Message: java.io.IOException: \ /home/joshuaga/extractors/mp3extractor/mp3PythonExtractor.py\ \ \ \ \ \ \ : not found

      Which shows that the command being run when using the extractor is adding spaces with escape sequences which gives the not found error shown.

      The workaround is simply:

      <?xml version="1.0" encoding="UTF-8"?>
      <cas:externextractor xmlns:cas="http://oodt.jpl.nasa.gov/1.0/cas">
      <exec workingDir="">
      <extractorBinPath>/home/joshuaga/extractors/mp3extractor/mp3PythonExtractor.py</extractorBinPath>
      <args>
      <arg isDataFile="true"/>
      </args>
      </exec>
      </cas:externextractor>

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            • Assignee:
              chrismattmann Chris A. Mattmann
              Reporter:
              joshuaga Joshua Garcia
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              • Created:
                Updated:
                Resolved: