Liudmila Kornilova created CASSANDRA-15269:
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Summary: Cassandra fails to process OperationExecutionException
which causes ClassCastException
Key: CASSANDRA-15269
URL: https://issues.apache.org/jira/browse/CASSANDRA-15269
Project: Cassandra
Issue Type: Bug
Components: CQL/Interpreter
Reporter: Liudmila Kornilova
While working on CASSANDRA-15232 I noticed that OperationExecutionException is
not processed correctly.
How to reproduce the issue:
1. {{create table d (numerator decimal primary key, denominator decimal);}}
2. {{insert into d (numerator, denominator) values
(123456789112345678921234567893123456, 2);}}
3. {{select numerator % denominator from d;}}
What happens:
1. remainder operation throws ArithmeticException (BigDecimal:1854)
2. The exception is wrapped in OperationExecutionException
3. ClassCastException appears (OperationExecutionException cannot be cast to
FunctionExecutionException at ErrorMessage.java:280)
What should happen:
OperationExecutionException with message "the operation 'decimal % decimal'
failed: Division impossible" should be delivered to user
Note that after fixing CASSANDRA-15232 {{select numerator % denominator from
d;}} will produce correct result of remainder operation.
Currently I am not aware of other cases when OperationExecutionException may
be treated as FunctionExecutionException
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