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Posted to issues@spark.apache.org by "Davies Liu (JIRA)" <ji...@apache.org> on 2015/12/17 08:21:46 UTC

[jira] [Created] (SPARK-12395) Result of DataFrame.join(usingColumns) could be wrong for outer join

Davies Liu created SPARK-12395:
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             Summary: Result of DataFrame.join(usingColumns) could be wrong for outer join
                 Key: SPARK-12395
                 URL: https://issues.apache.org/jira/browse/SPARK-12395
             Project: Spark
          Issue Type: Bug
            Reporter: Davies Liu


For API DataFrame.join(right, usingColumns, joinType), if the joinType is right_outer or full_outer, the resulting join column could be wrong (null).



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