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https://issues.apache.org/jira/browse/CASSANDRA-15269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17364054#comment-17364054
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Berenguer Blasi commented on CASSANDRA-15269:
---------------------------------------------
There it goes:
{noformat}
[cqlsh 6.0.0 | Cassandra 4.0-rc2-SNAPSHOT | CQL spec 3.4.5 | Native protocol v5]
Use HELP for help.
cqlsh> select numerator % denominator from test.d;
Traceback (most recent call last):
File "/home/bereng/work/repos/bdpWS/15269/bin/cqlsh.py", line 1076, in
perform_simple_statement
result = future.result()
File
"/home/bereng/work/repos/bdpWS/15269/bin/../lib/cassandra-driver-internal-only-3.25.0.zip/cassandra-driver-3.25.0/cassandra/cluster.py",
line 4894, in result
raise self._final_exception
cassandra.FunctionFailure: Error from server: code=1400 [User Defined Function
failure] message="The operation 'decimal % decimal' failed: Division impossible"
cqlsh> select * from test.d;
numerator | denominator
--------------------------------------+-------------
123456789112345678921234567893123456 | 2
(1 rows)
{noformat}
> 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
> Assignee: Berenguer Blasi
> Priority: Normal
> Fix For: 4.0.x
>
>
> 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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