[jira] [Created] (CASSANDRA-5064) 'Alter table' when it includes collections makes cqlsh hang

[Ryan McGuire (JIRA)]

Ryan McGuire created CASSANDRA-5064:
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             Summary: 'Alter table' when it includes collections makes cqlsh 
hang
                 Key: CASSANDRA-5064
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5064
             Project: Cassandra
          Issue Type: Bug
    Affects Versions: 1.2.0 beta 3
         Environment: Ubuntu 12.04 LTS
3.2.0-23-virtual

            Reporter: Ryan McGuire


Having just installed 1.2.0-beta3 issue the following CQL into cqlsh:
{code}
drop keyspace test;

create keyspace test with replication = {
          'class': 'SimpleStrategy',
          'replication_factor': '1'
        };

use test;

create table users (
            user_id text PRIMARY KEY,
            first_name text,
            last_name text,
            email_addresses set<text>
        );

alter table users add mailing_address_lines list<text>;
{code}

As soon as you issue the alter table statement cqlsh hangs, and the java 
process hosting Cassandra consumes 100% of a single core's CPU.

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