cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edward Ribeiro (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CASSANDRA-13891) fromJson(null) throws java.lang.NullPointerException on Cassandra
Date Tue, 03 Apr 2018 17:00:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-13891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16424283#comment-16424283
] 

Edward Ribeiro edited comment on CASSANDRA-13891 at 4/3/18 4:59 PM:
--------------------------------------------------------------------

Hey, [~jasobrown], thank you very much. I was going to do this today, but you beat me to it.
:) Thanks again and sorry for taking too long to look again at this issue.

PS: fyi, the first incarnation of this patch was adressed to trunk, but I was asked to port
it to 2.2 first. 

 

Cheers!


was (Author: eribeiro):
Hey, [~jasobrown], thank you very much. I was going to do this today, but you beat me. :) Thanks
again.

PS: fyi, the first incarnation of this patch was adressed to trunk, but I was asked to port
it to 2.2 first. 

 

Cheers!

> fromJson(null) throws java.lang.NullPointerException on Cassandra
> -----------------------------------------------------------------
>
>                 Key: CASSANDRA-13891
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13891
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL
>         Environment: Cassandra 3.11
>            Reporter: Marcel Villet
>            Assignee: Edward Ribeiro
>            Priority: Minor
>             Fix For: 4.0, 3.11.3
>
>         Attachments: CASSANDRA-13891.patch
>
>
> Basically, {{fromJson}} throws a {{java.lang.NullPointerException}} when NULL is passed,
instead of just returning a NULL itself. Say I create a UDT and a table as follows:
> {code:java}
> create type type1
> (
> id int,
> name text
> );
> create table table1
> (
> id int,
> t FROZEN<type1>,
> primary key (id)
> );{code}
> And then try and insert a row as such:
> {{insert into table1 (id, t) VALUES (1, fromJson(null));}}
> I get the error: {{java.lang.NullPointerException}}
> This works as expected: {{insert into table1 (id, t) VALUES (1, null);}}
> Programmatically, one does not always know when a UDT will be null, hence me expecting
{{fromJson}} to just return NULL.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org


Mime
View raw message