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From "Tyler Hobbs (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-7563) UserType, TupleType and collections in UDFs
Date Fri, 14 Nov 2014 23:15:33 GMT


Tyler Hobbs commented on CASSANDRA-7563:

Good work so far!  Here's my preliminary feedback:
* Using {{ProtocolVersion.NEWEST_SUPPORTED}} for serializing and deserializing is not correct.
 (I noticed a similiar issue when working on json functions.)  The protocol version used by
the current connection needs to be passed into function executions for proper serialization
and deserialization.
* Can you add test cases for calling a UDF on a collection type with a null value (empty cell)?
 The code looks like it should handle this, but it's good to test.
* The new unit tests are really hard to parse.  Do you have any ideas for making them a little
more readable?
*  Do you already have a C* ticket open for replacing the reflection calls after JAVA-502
is done?  If not, can you go ahead and make that?

> UserType, TupleType and collections in UDFs
> -------------------------------------------
>                 Key: CASSANDRA-7563
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Robert Stupp
>            Assignee: Robert Stupp
>             Fix For: 3.0
>         Attachments: 7563-7740.txt, 7563.txt, 7563v2.txt, 7563v3.txt
> * is Java Driver as a dependency required ?
> * is it possible to extract parts of the Java Driver for UDT/TT/coll support ?
> * CQL {{DROP TYPE}} must check UDFs
> * must check keyspace access permissions (if those exist)

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