cloud-fan commented on a change in pull request #23196: [SPARK-26243][SQL] Use
java.time API for parsing timestamps and dates from JSON
URL: https://github.com/apache/spark/pull/23196#discussion_r241388417
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/sources/HadoopFsRelationTest.scala
##########
@@ -125,56 +126,58 @@ abstract class HadoopFsRelationTest extends QueryTest
with SQLTestUtils with Tes
} else {
Seq(false)
}
- for (dataType <- supportedDataTypes) {
- for (parquetDictionaryEncodingEnabled <-
parquetDictionaryEncodingEnabledConfs) {
- val extraMessage = if (isParquetDataSource) {
- s" with parquet.enable.dictionary =
$parquetDictionaryEncodingEnabled"
- } else {
- ""
- }
- logInfo(s"Testing $dataType data type$extraMessage")
-
- val extraOptions = Map[String, String](
- "parquet.enable.dictionary" ->
parquetDictionaryEncodingEnabled.toString
- )
-
- withTempPath { file =>
- val path = file.getCanonicalPath
-
- val dataGenerator = RandomDataGenerator.forType(
- dataType = dataType,
- nullable = true,
- new Random(System.nanoTime())
- ).getOrElse {
- fail(s"Failed to create data generator for schema $dataType")
+ withSQLConf(SQLConf.SESSION_LOCAL_TIMEZONE.key -> "UTC") {
Review comment:
I'm a little worried here. This test is a round-trip test, do you mean if we
write out a date/timestamp to json and read it back, the values will be
different if session timezone is not UTC?
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