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Posted to issues@spark.apache.org by "Burak Yavuz (JIRA)" <ji...@apache.org> on 2016/09/19 20:16:20 UTC

[jira] [Created] (SPARK-17599) Folder deletion after globbing may fail StructuredStreaming jobs

Burak Yavuz created SPARK-17599:
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             Summary: Folder deletion after globbing may fail StructuredStreaming jobs
                 Key: SPARK-17599
                 URL: https://issues.apache.org/jira/browse/SPARK-17599
             Project: Spark
          Issue Type: Bug
          Components: SQL, Streaming
    Affects Versions: 2.0.0
            Reporter: Burak Yavuz


The FileStreamSource used by StructuredStreaming first resolves globs, and then creates a ListingFileCatalog which listFiles with the resolved glob patterns. If a folder is deleted after glob resolution but before the ListingFileCatalog can list the files, we can run into a 'FileNotFoundException'.
This should not be a fatal exception for a streaming job. However we should include a warn message.




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