[jira] [Created] (SPARK-8014) DataFrame.write.mode("error").save(...) should not scan the output folder

["Jianshi Huang (JIRA)" <ji...@apache.org>]

Jianshi Huang created SPARK-8014:
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             Summary: DataFrame.write.mode("error").save(...) should not scan the output folder
                 Key: SPARK-8014
                 URL: https://issues.apache.org/jira/browse/SPARK-8014
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.4.0
            Reporter: Jianshi Huang
            Priority: Minor


I have code that set the wrong output location, but failed with strange errors, it scaned my ~/.Trash folder...

It turned out save will scan the output folder first before mode("error") does the check. 

Scanning is unnecessary for mode = "error".





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