[GitHub] [spark] cloud-fan commented on a change in pull request #28001: [SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets

2020-03-24 Thread GitBox
cloud-fan commented on a change in pull request #28001: 
[SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets
URL: https://github.com/apache/spark/pull/28001#discussion_r397589266
 
 

 ##
 File path: 
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/util/DateTimeTestUtils.scala
 ##
 @@ -22,20 +22,31 @@ import java.util.TimeZone
 import java.util.concurrent.TimeUnit
 
 import org.apache.spark.sql.catalyst.util.DateTimeConstants._
+import org.apache.spark.sql.catalyst.util.DateTimeUtils.getZoneId
 
 /**
  * Helper functions for testing date and time functionality.
  */
 object DateTimeTestUtils {
 
+  val CEST = getZoneId("+02:00")
+  val CET = getZoneId("+01:00")
+  val JST = getZoneId("+09:00")
 
 Review comment:
   if 3 letter short name is ambiguous, shall we pick a clear name like 
`JAPAN_ZONE`?


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[GitHub] [spark] cloud-fan commented on a change in pull request #28001: [SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets

2020-03-24 Thread GitBox
cloud-fan commented on a change in pull request #28001: 
[SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets
URL: https://github.com/apache/spark/pull/28001#discussion_r397588337
 
 

 ##
 File path: 
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/csv/CSVInferSchemaSuite.scala
 ##
 @@ -22,13 +22,15 @@ import java.util.Locale
 
 import org.apache.spark.SparkFunSuite
 import org.apache.spark.sql.catalyst.plans.SQLHelper
+import org.apache.spark.sql.catalyst.util.DateTimeTestUtils.UTC
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types._
 
 class CSVInferSchemaSuite extends SparkFunSuite with SQLHelper {
 
   test("String fields types are inferred correctly from null types") {
-val options = new CSVOptions(Map("timestampFormat" -> "-MM-dd 
HH:mm:ss"), false, "GMT")
 
 Review comment:
   I think `UTC` is fine as it's a well known standard base timezone. Maybe 
just replace `GMT` with `UTC`?


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[GitHub] [spark] cloud-fan commented on a change in pull request #28001: [SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets

2020-03-24 Thread GitBox
cloud-fan commented on a change in pull request #28001: 
[SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets
URL: https://github.com/apache/spark/pull/28001#discussion_r397588337
 
 

 ##
 File path: 
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/csv/CSVInferSchemaSuite.scala
 ##
 @@ -22,13 +22,15 @@ import java.util.Locale
 
 import org.apache.spark.SparkFunSuite
 import org.apache.spark.sql.catalyst.plans.SQLHelper
+import org.apache.spark.sql.catalyst.util.DateTimeTestUtils.UTC
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types._
 
 class CSVInferSchemaSuite extends SparkFunSuite with SQLHelper {
 
   test("String fields types are inferred correctly from null types") {
-val options = new CSVOptions(Map("timestampFormat" -> "-MM-dd 
HH:mm:ss"), false, "GMT")
 
 Review comment:
   I think `UTC` is fine as it's well known standard base timezone. Maybe just 
replace `GMT` with `UTC`?


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[GitHub] [spark] cloud-fan commented on a change in pull request #28001: [SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets

2020-03-24 Thread GitBox
cloud-fan commented on a change in pull request #28001: 
[SPARK-31237][SQL][TESTS] Replace 3-letter time zones by zone offsets
URL: https://github.com/apache/spark/pull/28001#discussion_r397588337
 
 

 ##
 File path: 
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/csv/CSVInferSchemaSuite.scala
 ##
 @@ -22,13 +22,15 @@ import java.util.Locale
 
 import org.apache.spark.SparkFunSuite
 import org.apache.spark.sql.catalyst.plans.SQLHelper
+import org.apache.spark.sql.catalyst.util.DateTimeTestUtils.UTC
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types._
 
 class CSVInferSchemaSuite extends SparkFunSuite with SQLHelper {
 
   test("String fields types are inferred correctly from null types") {
-val options = new CSVOptions(Map("timestampFormat" -> "-MM-dd 
HH:mm:ss"), false, "GMT")
 
 Review comment:
   I think `UTC` and `GMT` are fine as they are well known standard base 
timezone.


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