fix(AttributeTypeUtils): use Double.NEGATIVE_INFINITY instead of Double.MIN_VALUE

[carloea2]

What changes were proposed in this PR?

This PR fixes the value returned by minValue for AttributeType.DOUBLE in AggregationOperation.scala.

Previously, the code used Double.MIN_VALUE, which is the smallest positive non-zero double, not the most-negative value.

texera/common/workflow-operator/src/main/scala/org/apache/amber/operator/aggregate/AggregationOperation.scala

Lines 335 to 345 in 07c35d0

	private def minValue(attributeType: AttributeType): Object =
	attributeType match {
	case AttributeType.INTEGER => Integer.MIN_VALUE.asInstanceOf[Object]
	case AttributeType.DOUBLE => java.lang.Double.MIN_VALUE.asInstanceOf[Object]
	case AttributeType.LONG => java.lang.Long.MIN_VALUE.asInstanceOf[Object]
	case AttributeType.TIMESTAMP => new Timestamp(0)
	case _ =>
	throw new UnsupportedOperationException(
	"Unsupported attribute type for min value: " + attributeType
	)
	}

The fix replaces Double.MIN_VALUE with Double.NEGATIVE_INFINITY and add new testing.

Any related issues, documentation, discussions?

Closes #4144
Related discussion: #4049 (Clarify minValue intent in AggregationOperation)

How was this PR tested?

• AggregateOpSpec.scala
• AttributeTypeUtilsSpec.scala
• Frontend Manual Test

Was this PR authored or co-authored using generative AI tooling?

No

[carloea2]

@chenlica

[chenlica]

@Xiao-zhen-Liu Can you review it?

[Xiao-zhen-Liu]

LGTM.