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Posted to issues@spark.apache.org by "Marco Capuccini (JIRA)" <ji...@apache.org> on 2016/06/02 09:23:59 UTC

[jira] [Created] (SPARK-15729) saveAsTextFile not working on regular filesystem

Marco Capuccini created SPARK-15729:
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             Summary: saveAsTextFile not working on regular filesystem
                 Key: SPARK-15729
                 URL: https://issues.apache.org/jira/browse/SPARK-15729
             Project: Spark
          Issue Type: Bug
    Affects Versions: 1.6.1
            Reporter: Marco Capuccini
            Priority: Blocker


I set up a standalone Spark cluster. I don't need HDFS, so I just want to save the files on the regular file system in a distributed manner. For testing purpose, I opened a Spark Shell, and I run the following code.

sc.parallelize(1 to 100).saveAsTextFile("file:///mnt/volume/test.txt")

I got no error from this, but if I go to inspect the /mnt/volume/test.txt folder on each node this is what I see:

On the master (where I launched the spark shell):
/mnt/volume/test.txt/_SUCCESS

On the workers:
/mnt/volume/test.txt/_temporary

It seems like some failure occurred, but I didn't get any error. Is this a bug, or am I missing something?





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