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Edward Ribeiro edited comment on CASSANDRA-13891 at 4/4/18 5:25 PM: -------------------------------------------------------------------- [~jasobrown], the second test I created below fails with {{{{NullPointerException}}}}, but everything passes after the little fix. FYI, the test that fails on 2.2 and 3.0 is below: {code:java} execute("INSERT INTO %s (k, frozenmapval) VALUES (?, fromJson(?))", 0, null); assertRows(execute("SELECT k, frozenmapval FROM %s WHERE k = ?", 0), row(0, null));{code} I have open the following PRs targeting 2.2 and 3.0, respectively. I don't have access to a CI so it would be nice if you could run those tests. :) [https://github.com/apache/cassandra/pull/215] [https://github.com/apache/cassandra/pull/216] Oh, and let me know if I missed something, please. Thanks! was (Author: eribeiro): [~jasobrown], the second test I created below fails with \{{NullPointerException}}, but everything passes after the little fix. I have open the following PRs targeting 2.2 and 3.0, respectively. I don't have access to a CI so it would be nice if you could run those tests. :) [https://github.com/apache/cassandra/pull/215] [https://github.com/apache/cassandra/pull/216] Oh, and let me know if I missed something, please. Thanks! > 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-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org