[jira] [Created] (BEAM-863) WordCount on Windows: java.nio.file.InvalidPathException

[Davor Bonaci (JIRA)]

Davor Bonaci created BEAM-863:
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             Summary: WordCount on Windows: java.nio.file.InvalidPathException
                 Key: BEAM-863
                 URL: https://issues.apache.org/jira/browse/BEAM-863
             Project: Beam
          Issue Type: Bug
          Components: sdk-java-core
            Reporter: Davor Bonaci
             Fix For: 0.4.0-incubating


Running basic, unchanged WordCount on Windows with local files results in an 
exception during cleanup:

Caused by: java.nio.file.InvalidPathException: Illegal char <*> at index 46: 
C:\\dir\\beam_material\\result-temp-* at 
sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.jav‌​a:18) at 
org.apache.beam.sdk.io.FileBasedSink$FileBasedWriteOperation‌​.removeTemporaryFile‌​s(FileBasedSink.java‌​:392)

More details: 
http://stackoverflow.com/questions/40285433/apache-beam-exception-while-running-wordcount-example-in-eclipse

We need to address this for the next release.



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