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[SPARK-49451][SQL][FOLLOW-UP] Improve duplicate key exception test #48464

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[SPARK-49451][SQL][FOLLOW-UP] Improve duplicate key exception test #48464

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efb2f4a
add support for duplicate keys in from_json(_, 'variant')
harshmotw-db Sep 20, 2024
8672883
Addressed @MaxGekk's comment
harshmotw-db Sep 20, 2024
57a71aa
regenerated golden files
harshmotw-db Sep 20, 2024
e703e34
Merge branch 'master' of https://github.com/harshmotw-db/spark
harshmotw-db Oct 14, 2024
35fc553
test improvement
harshmotw-db Oct 14, 2024
01a5327
improvement
harshmotw-db Oct 14, 2024
4532953
added comment
harshmotw-db Oct 14, 2024
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28 changes: 18 additions & 10 deletions sql/core/src/test/scala/org/apache/spark/sql/VariantEndToEndSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@
*/
package org.apache.spark.sql

import org.apache.spark.SparkThrowable
import org.apache.spark.{SparkException, SparkRuntimeException}
import org.apache.spark.sql.QueryTest.sameRows
import org.apache.spark.sql.catalyst.InternalRow
import org.apache.spark.sql.catalyst.expressions.{Cast, Literal}
Expand Down Expand Up @@ -359,16 +359,24 @@ class VariantEndToEndSuite extends QueryTest with SharedSparkSession {
val expectedMetadata: Array[Byte] = Array(VERSION, 3, 0, 1, 2, 3, 'a', 'b', 'c')
assert(actual === new VariantVal(expectedValue, expectedMetadata))
}
withSQLConf(SQLConf.VARIANT_ALLOW_DUPLICATE_KEYS.key -> "false") {
val df = Seq(json).toDF("j")
.selectExpr("from_json(j,'variant')")
checkError(
exception = intercept[SparkThrowable] {
// Check whether the parse_json and from_json expressions throw the correct exception.
Seq("from_json(j, 'variant')", "parse_json(j)").foreach { expr =>
withSQLConf(SQLConf.VARIANT_ALLOW_DUPLICATE_KEYS.key -> "false") {
val df = Seq(json).toDF("j").selectExpr(expr)
val exception = intercept[SparkException] {
df.collect()
},
condition = "MALFORMED_RECORD_IN_PARSING.WITHOUT_SUGGESTION",
parameters = Map("badRecord" -> json, "failFastMode" -> "FAILFAST")
)
}
checkError(
exception = exception,
condition = "MALFORMED_RECORD_IN_PARSING.WITHOUT_SUGGESTION",
parameters = Map("badRecord" -> json, "failFastMode" -> "FAILFAST")
)
checkError(
exception = exception.getCause.asInstanceOf[SparkRuntimeException],
condition = "VARIANT_DUPLICATE_KEY",
parameters = Map("key" -> "a")
)
}
}
}
}