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https://issues.apache.org/jira/browse/BIGTOP-1544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221184#comment-14221184
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jay vyas commented on BIGTOP-1544:
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LGTM , +1 we need this to generate data on a DFS . will commit later
> [BigPetStore] Use of java.io.File and check for directory existence will fail
> with non-POSIX DFSs (HDFS, S3, etc.)
> ------------------------------------------------------------------------------------------------------------------
>
> Key: BIGTOP-1544
> URL: https://issues.apache.org/jira/browse/BIGTOP-1544
> Project: Bigtop
> Issue Type: Bug
> Components: blueprints
> Reporter: RJ Nowling
> Attachments: bps_spark_rm_dir_exist_check.patch
>
>
> The BigPetStore Spark driver uses a java.io.File object to store the output
> directory path. The File's methods are used to check if the path exists and
> is a directory.
> Since non-POSIX DFSs (S3, HDFS, etc.) will not have paths of the appropriate
> format and will not be accessible through a POSIX interface, these checks
> will fail, preventing the usage of S3, HDFS, etc.
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