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From "Chris A. Mattmann (JIRA)" <j...@apache.org>
Subject [jira] Commented: (OODT-7) Curator adds escaped sequenced spaces when reading extractorBinPath tag from extractor config files
Date Tue, 13 Jul 2010 02:40:12 GMT

    [ https://issues.apache.org/jira/browse/OODT-7?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12887631#action_12887631
] 

Chris A. Mattmann commented on OODT-7:
--------------------------------------

Hey Josh: do you have a patch for this issue, that you could attach? Thanks!

> Curator adds escaped sequenced spaces when reading extractorBinPath tag from extractor
config files
> ---------------------------------------------------------------------------------------------------
>
>                 Key: OODT-7
>                 URL: https://issues.apache.org/jira/browse/OODT-7
>             Project: OODT
>          Issue Type: Bug
>          Components: curator
>         Environment: jpl-esg machine using cas-curator 1.0.0 release
>            Reporter: Joshua Garcia
>             Fix For: 0.1-incubating
>
>
> 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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