Tom van Bussel created SPARK-35898:
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Summary: Converting arrays with RowToColumnConverter triggers
assertion
Key: SPARK-35898
URL: https://issues.apache.org/jira/browse/SPARK-35898
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.1.2
Reporter: Tom van Bussel
When trying to convert a row that contains an array to a ColumnVector with
RowToColumnConverter the following error is thrown:
{code:java}
java.lang.AssertionError at
org.apache.spark.sql.execution.vectorized.OffHeapColumnVector.putArray(OffHeapColumnVector.java:560)
at
org.apache.spark.sql.execution.vectorized.WritableColumnVector.appendArray(WritableColumnVector.java:622)
at
org.apache.spark.sql.execution.RowToColumnConverter$ArrayConverter.append(Columnar.scala:353)
at
org.apache.spark.sql.execution.RowToColumnConverter$BasicNullableTypeConverter.append(Columnar.scala:241)
at
org.apache.spark.sql.execution.RowToColumnConverter.convert(Columnar.scala:221)
{code}
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