[jira] [Created] (SPARK-25795) Fix R Spark SQL Example

["Dongjoon Hyun (JIRA)" <ji...@apache.org>]

Dongjoon Hyun created SPARK-25795:
-------------------------------------

             Summary: Fix R Spark SQL Example
                 Key: SPARK-25795
                 URL: https://issues.apache.org/jira/browse/SPARK-25795
             Project: Spark
          Issue Type: Bug
          Components: Examples, R
    Affects Versions: 2.3.2, 2.3.1, 2.3.0, 2.4.0
            Reporter: Dongjoon Hyun


This issue aims to fix the following SparkR example in Spark 2.3.0 ~ 2.4.0.

{code}
> df <- read.df("examples/src/main/resources/people.csv", "csv")
> namesAndAges <- select(df, "name", "age")
...
Caused by: org.apache.spark.sql.AnalysisException: cannot resolve '`name`' given input columns: [_c0];;
'Project ['name, 'age]
+- AnalysisBarrier
      +- Relation[_c0#97] csv
{code}
 
- https://dist.apache.org/repos/dist/dev/spark/v2.4.0-rc3-docs/_site/sql-programming-guide.html#manually-specifying-options
- http://spark.apache.org/docs/2.3.2/sql-programming-guide.html#manually-specifying-options
- http://spark.apache.org/docs/2.3.1/sql-programming-guide.html#manually-specifying-options
- http://spark.apache.org/docs/2.3.0/sql-programming-guide.html#manually-specifying-options






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