Yifan Cai created CASSANDRA-17848:
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Summary: LIST PERMISSION can display incorrect resource name
Key: CASSANDRA-17848
URL: https://issues.apache.org/jira/browse/CASSANDRA-17848
Project: Cassandra
Issue Type: Bug
Reporter: Yifan Cai
When producing the resource name, it seems to assume that the content in the
`[]` is the function's input type, where it could also be part of the function
name, as long as it is quoted. Here is an example to reproduce. In cqlsh,
> CREATE FUNCTION
> test."admin_created_udf[org.apache.cassandra.db.marshal.LongType]"(input int)
> RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return 42;';
> LIST EXECUTE OF user;
role | username | resource | permission
-------+----------+-----------------------------------------+------------
user | user | <function test.admin_created_udf(long)> | EXECUTE
(1 rows)
The input should be "int", but in the output, it says "long".
If the content enclosed by "[]" is not a valid class, the LIST PERMISSION
request always fails for the user with "ConfigurationException: Unable to find
abstract-type class".
The bug is discovered by Piotr Sarna.
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