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[SPARK-29440][SQL] Support java.time.Duration as an external type of CalendarIntervalType #26092

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MaxGekk wants to merge 19 commits into from
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[SPARK-29440][SQL] Support java.time.Duration as an external type of CalendarIntervalType #26092

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0c45b1e
Add DURATION to Encoders
MaxGekk Oct 11, 2019
55ea764
Add DurationConverter
MaxGekk Oct 11, 2019
7e8e455
Add createDeserializerForLocalTime
MaxGekk Oct 11, 2019
3cdef53
Update InternalRow.getWriter
MaxGekk Oct 11, 2019
d5618fc
Add createSerializerForJavaDuration
MaxGekk Oct 11, 2019
e6dd5c8
Update ScalaReflection
MaxGekk Oct 11, 2019
fc275f3
Update row encoder
MaxGekk Oct 11, 2019
6f231e5
Add the test "converting java.time.Duration to CalendarIntervalType"
MaxGekk Oct 11, 2019
eb05207
Add tests to CatalystTypeConvertersSuite
MaxGekk Oct 11, 2019
0476082
Add tests to RowEncoderSuite
MaxGekk Oct 11, 2019
ce397ce
Move the row encoder test out of flag
MaxGekk Oct 11, 2019
6198a84
Add a test to LiteralExpressionSuite
MaxGekk Oct 11, 2019
78b9e58
Add more tests to LiteralExpressionSuite
MaxGekk Oct 11, 2019
114bbc7
Implicit newDurationEncoder
MaxGekk Oct 11, 2019
728c801
Add the test "implicit encoder for Duration"
MaxGekk Oct 11, 2019
9385336
Add a test to JavaDatasetSuite
MaxGekk Oct 11, 2019
568a162
Fix default test
MaxGekk Oct 11, 2019
c188351
UDF test
MaxGekk Oct 11, 2019
4aeb9b0
Add a test to JavaUDFSuite
MaxGekk Oct 11, 2019
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Add a test to JavaUDFSuite
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@MaxGekk
MaxGekk committed Oct 11, 2019
commit 4aeb9b0066090a39e1a355d8e4e13ddc53af8af9
11 changes: 11 additions & 0 deletions sql/core/src/test/java/test/org/apache/spark/sql/JavaUDFSuite.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
package test.org.apache.spark.sql;

import java.io.Serializable;
import java.time.Duration;
import java.time.LocalDate;
import java.util.List;

Expand Down Expand Up @@ -139,4 +140,14 @@ public void udf7Test() {
spark.conf().set(SQLConf.DATETIME_JAVA8API_ENABLED().key(), originConf);
}
}

@SuppressWarnings("unchecked")
@Test
public void udf8Test() {
spark.udf().register(
"plusDay",
(Duration d) -> d.plusDays(1), DataTypes.CalendarIntervalType);
Row result = spark.sql("SELECT plusDay(interval 40 minutes)").head();
Assert.assertEquals(Duration.ofMinutes(40).plusDays(1), result.get(0));
}
}