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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-12373) 3.0 breaks CQL compatibility with super columns families
Date Fri, 22 Sep 2017 12:57:00 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-12373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16176370#comment-16176370
] 

Sylvain Lebresne commented on CASSANDRA-12373:
----------------------------------------------

Well, that's a +1 from me. Great job [~ifesdjeen] on this not-too-fun issue.

bq. Is this not too late for 3.0?

As Aleksey says, but I'll also add that it's actually fixing a breaking change from 2.x that
could prevent some users from updating, so it really should be 3.0.

> 3.0 breaks CQL compatibility with super columns families
> --------------------------------------------------------
>
>                 Key: CASSANDRA-12373
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12373
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL
>            Reporter: Sylvain Lebresne
>            Assignee: Alex Petrov
>             Fix For: 3.0.x, 3.11.x
>
>
> This is a follow-up to CASSANDRA-12335 to fix the CQL side of super column compatibility.
> The details and a proposed solution can be found in the comments of CASSANDRA-12335 but
the crux of the issue is that super column famillies show up differently in CQL in 3.0.x/3.x
compared to 2.x, hence breaking backward compatibilty.



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