Michael Styles created SPARK-17037:
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Summary: distinct() operator fails on Dataframe with column names
containing periods
Key: SPARK-17037
URL: https://issues.apache.org/jira/browse/SPARK-17037
Project: Spark
Issue Type: Bug
Components: PySpark
Affects Versions: 2.0.0
Reporter: Michael Styles
Using the distinct() operator on a Dataframe with column names containing
periods results in an AnalysisException. For example:
{noformat}
d = [{'pageview.count': 100, 'exit_page': 'example.com/landing'}
df = sqlContext.createDataFrame(d)]
df.distinct()
{noformat}
results in the following error:
pyspark.sql.utils.AnalysisException: u'Cannot resolve column name
"pageview.count" among (exit_page, pageview.count);'
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