[jira] [Created] (SPARK-7141) saveAsTextFile() on S3 first creates empty prefix

["Eric O. LEBIGOT (EOL) (JIRA)" <ji...@apache.org>]

Eric O. LEBIGOT (EOL) created SPARK-7141:
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             Summary: saveAsTextFile() on S3 first creates empty prefix
                 Key: SPARK-7141
                 URL: https://issues.apache.org/jira/browse/SPARK-7141
             Project: Spark
          Issue Type: Bug
          Components: PySpark
    Affects Versions: 1.3.1
         Environment: OS X 10.10
            Reporter: Eric O. LEBIGOT (EOL)


Using {{saveAsTextFile("s3://bucket/prefix"}} actually adds an empty prefix, i.e. it writes to {{s3://bucket//prefix}} (note the double slash).

Example code (in a {{pyspark}} shell):

{{rdd = sc.parallelize("abcd")}}
{{rdd.saveAsTextFile("s3://bucket/prefix")})

This is quite annoying, as the files cannot be saved (and read from, maybe) in the intended location.



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