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Parquet scan COMET_DATAFUSION and COMET_ICEBERG_COMPAT fail to read uint8, uint16 values correctly #1348

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parthchandra opened this issue Jan 28, 2025 · 1 comment
Open

Parquet scan COMET_DATAFUSION and COMET_ICEBERG_COMPAT fail to read uint8, uint16 values correctly #1348

parthchandra opened this issue Jan 28, 2025 · 1 comment
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0.7.0

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@parthchandra
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Describe the bug

Multiple unit tests fail because the scan is returning nulls for values that represent negative values in an int32.
This is most likely due to apache/arrow-rs#7040 which has more details.

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@parthchandra parthchandra added the bug Something isn't working label Jan 28, 2025
@parthchandra
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The original value written by Comet writes illegal values due to apache/parquet-java#3142

@kazuyukitanimura kazuyukitanimura added this to the 0.6.0 milestone Feb 4, 2025
@andygrove andygrove modified the milestones: 0.6.0, 0.7.0 Feb 6, 2025
@parthchandra parthchandra mentioned this issue Feb 7, 2025
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