[jira] Updated: (CASSANDRA-233) Serializing the CF name to the sstable for every key is unnecessary

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-233:
-------------------------------------

    Attachment: 233.patch

    Move CFSerializer into its own file.  Rename deserializeEmpty to deserializeFromSSTableNoColumns; add serializeForSSTable and serializeWithIndexes to do the without-metadata serialization.  Add  SSTableReader.makeColumnFamily to create the CF skeleton w/o reading any data.


> Serializing the CF name to the sstable for every key is unnecessary
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-233
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-233
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>             Fix For: 0.4
>
>         Attachments: 233.patch
>
>
> Each sstable only contains values from one CF so we ought to be smarter about this.  (Especially post- CASSANDRA-79, when we include the type and comparator too.)

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