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[SPARK-33524][SQL][TESTS] Change InMemoryTable not to use Tuple.hashCode for BucketTransform #30477

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[SPARK-33524][SQL][TESTS] Change InMemoryTable not to use Tuple.hashCode for BucketTransform #30477

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[SPARK-33524][SQL]
dongjoon-hyun Nov 24, 2020
74a50f5
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dongjoon-hyun Nov 24, 2020
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4 changes: 3 additions & 1 deletion sql/catalyst/src/test/scala/org/apache/spark/sql/connector/InMemoryTable.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -156,7 +156,9 @@ class InMemoryTable(
throw new IllegalArgumentException(s"Match: unsupported argument(s) type - ($v, $t)")
}
case BucketTransform(numBuckets, ref) =>
(extractor(ref.fieldNames, schema, row).hashCode() & Integer.MAX_VALUE) % numBuckets
val (value, dataType) = extractor(ref.fieldNames, schema, row)
val valueHashCode = if (value == null) 0 else value.hashCode
((valueHashCode + 31 * dataType.hashCode()) & Integer.MAX_VALUE) % numBuckets
}
}

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4 changes: 2 additions & 2 deletions sql/core/src/test/scala/org/apache/spark/sql/connector/DataSourceV2SQLSuite.scala
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Expand Up @@ -2511,7 +2511,7 @@ class DataSourceV2SQLSuite

checkAnswer(
spark.sql(s"SELECT id, data, _partition FROM $t1"),
Seq(Row(1, "a", "3/1"), Row(2, "b", "2/2"), Row(3, "c", "2/3")))
Seq(Row(1, "a", "3/1"), Row(2, "b", "0/2"), Row(3, "c", "1/3")))
}
}

Expand All @@ -2524,7 +2524,7 @@ class DataSourceV2SQLSuite

checkAnswer(
spark.sql(s"SELECT index, data, _partition FROM $t1"),
Seq(Row(3, "c", "2/3"), Row(2, "b", "2/2"), Row(1, "a", "3/1")))
Seq(Row(3, "c", "1/3"), Row(2, "b", "0/2"), Row(1, "a", "3/1")))
}
}

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