Ayush Saxena created HIVE-26742:
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Summary: Iceberg: Vectorization fails incase of multiple tables in
queries
Key: HIVE-26742
URL: https://issues.apache.org/jira/browse/HIVE-26742
Project: Hive
Issue Type: Bug
Reporter: Ayush Saxena
Assignee: Ayush Saxena
If the iceberg table as orc.files.only set to False and we have multiple
tables.
{noformat}
Caused by: java.lang.ClassCastException: class
org.apache.hadoop.hive.ql.exec.vector.DecimalColumnVector cannot be cast to
class org.apache.hadoop.hive.ql.exec.vector.LongColumnVector
(org.apache.hadoop.hive.ql.exec.vector.DecimalColumnVector and
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector are in unnamed module of
loader 'app')
at
org.apache.hadoop.hive.ql.exec.vector.expressions.FuncLongToDecimal.evaluate(FuncLongToDecimal.java:53)
at
org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression.evaluateChildren(VectorExpression.java:314)
at
org.apache.hadoop.hive.ql.exec.vector.expressions.gen.DecimalColMultiplyDecimalColumn.evaluate(DecimalColMultiplyDecimalColumn.java:56)
at
org.apache.hadoop.hive.ql.exec.vector.VectorSelectOperator.process(VectorSelectOperator.java:146)
... 25 more{noformat}
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