[jira] [Resolved] (CASSANDRA-9997) Document removal of cold_reads_to_omit in 2.2 and 3.0 NEWS.txt

["Marcus Eriksson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-9997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcus Eriksson resolved CASSANDRA-9997.
----------------------------------------
       Resolution: Fixed
    Fix Version/s:     (was: 3.0.0 rc1)
                   3.0 beta 1

we don't expect create table scripts to be backwards compatible between 2.1 and 2.2, ninja-added the NEWS.txt change as 4f14c85471a6ee443429dd3da06d9cc8f56feeca

> Document removal of cold_reads_to_omit in 2.2 and 3.0 NEWS.txt
> --------------------------------------------------------------
>
>                 Key: CASSANDRA-9997
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9997
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Tommy Stendahl
>            Assignee: Marcus Eriksson
>            Priority: Minor
>             Fix For: 2.2.1, 3.0 beta 1
>
>
> Shouldn’t 2.2 be backwards compatible with 2.1? 
> The removal of the cold_reads_to_omit parameter in SizeTieredCompactionStrategy breaks backwards compatibility, wouldn't it be better to keep the same behaviour as in later 2.1 versions, the parameter is there but doesn’t do anything. The cold_reads_to_omit parameter should be removed in 3.0.
> This could be fixed by applying the patch in CASSANDRA-9203 on the 2.2 branch.



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