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ColumnarBatch cannot be cast to class InternalRow #1314

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andygrove opened this issue Jan 20, 2025 · 0 comments
Open

ColumnarBatch cannot be cast to class InternalRow #1314

andygrove opened this issue Jan 20, 2025 · 0 comments
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Describe the bug

See the following test added to CometArrayExpressionSuite in #1308

test("array_remove - test all types (convert from Parquet)")

The test fails when trying to create an array of structs and then pass that array into array_remove.

java.lang.ClassCastException: class org.apache.spark.sql.vectorized.ColumnarBatch cannot be cast to class org.apache.spark.sql.catalyst.InternalRow

I added a workaround to skip testing with structs until this issue is resolved.

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@andygrove andygrove added the bug Something isn't working label Jan 20, 2025
@andygrove andygrove changed the title SparkToColumnar class cast exception when reading structs ColumnarBatch cannot be cast to class InternalRow Jan 20, 2025
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@andygrove