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Reading Iceberg tables show 0.0B for the Input column on Spark's executor UI #5264

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#5265
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Reading Iceberg tables show 0.0B for the Input column on Spark's executor UI#5264
#5265
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hsiang-c
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area:scanParquet scan / data readingbugSomething isn't workingpriority:lowMinor issues, test failures, tooling, cosmetic

Description

@hsiang-c
hsiang-c
opened on Aug 4, 2026

Describe the bug

spark.comet.scan.icebergNative.enabled=true
Image

spark.comet.scan.icebergNative.enabled=false

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Steps to reproduce

SELECT COUNT(DISTINCT(col_string)) FROM $ICEBERG_TABLE WHERE ... (predicates)

Expected behavior

CometIcebergNativeScan should also report input size per executor.

Additional context

No response

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area:scanParquet scan / data readingbugSomething isn't workingpriority:lowMinor issues, test failures, tooling, cosmetic

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