cloud-fan commented on a change in pull request #24393: [SPARK-27490][SQL] File
source V2: return correct result for Dataset.inputFiles()
URL: https://github.com/apache/spark/pull/24393#discussion_r276322015
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File path: sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala
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@@ -770,13 +770,13 @@ class DataFrameSuite extends QueryTest with
SharedSQLContext {
val parquetDF = spark.read.parquet(parquetDir)
assert(parquetDF.inputFiles.nonEmpty)
- val jsonDir = new File(dir, "json").getCanonicalPath
- df.write.json(jsonDir)
- val jsonDF = spark.read.json(jsonDir)
- assert(parquetDF.inputFiles.nonEmpty)
+ val csvDir = new File(dir, "csv").getCanonicalPath
Review comment:
BTW why we change from json to csv?
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