HyukjinKwon commented on a change in pull request #24605: [SPARK-27711][CORE]
Unset InputFileBlockHolder at the end of tasks
URL: https://github.com/apache/spark/pull/24605#discussion_r284071386
##########
File path: python/pyspark/sql/tests/test_functions.py
##########
@@ -278,6 +279,22 @@ def test_sort_with_nulls_order(self):
df.select(df.name).orderBy(functions.desc_nulls_last('name')).collect(),
[Row(name=u'Tom'), Row(name=u'Alice'), Row(name=None)])
+ def test_input_file_name_reset_for_rdd(self):
+ from pyspark.sql.functions import udf, input_file_name
+ rdd =
self.sc.textFile('python/test_support/hello/hello.txt').map(lambda x: {'data':
x})
+ df = self.spark.createDataFrame(rdd, StructType([StructField('data',
StringType(), True)]))
Review comment:
actually, you don't have to import types:
```
spark.createDataFrame(rdd, "data STRING")
```
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