[jira] [Updated] (CASSANDRA-7443) Extend Descriptor to include a format value and refactor reader/writer apis

["T Jake Luciani (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

T Jake Luciani updated CASSANDRA-7443:
--------------------------------------
    Component/s: Local Write-Read Paths

> Extend Descriptor to include a format value and refactor reader/writer apis
> ---------------------------------------------------------------------------
>
>                 Key: CASSANDRA-7443
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7443
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Local Write-Read Paths
>            Reporter: T Jake Luciani
>            Assignee: T Jake Luciani
>             Fix For: 2.2.0 beta 1
>
>         Attachments: 7443-refactor-v1.txt, 7443-testformat-v1.txt
>
>
> As part of a wider effort to improve the performance of our storage engine we will need to support basic pluggability of the SSTable reader/writer. We primarily need this to support the current SSTable format and new SSTable format in the same version.  This will also let us encapsulate the changes in a single layer vs forcing the whole engine to change at once.
> We previously discussed how to accomplish this in CASSANDRA-3067
>   



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)