You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@cassandra.apache.org by "Benedict (JIRA)" <ji...@apache.org> on 2014/04/19 20:42:14 UTC

[jira] [Assigned] (CASSANDRA-6804) Consolidate on-disk and NativeCell layouts so that reads from disk require less memory

     [ https://issues.apache.org/jira/browse/CASSANDRA-6804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benedict reassigned CASSANDRA-6804:
-----------------------------------

    Assignee:     (was: Benedict)

> Consolidate on-disk and NativeCell layouts so that reads from disk require less memory
> --------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-6804
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6804
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Benedict
>             Fix For: 3.0
>
>
> If the on-disk Cell representation were the same as we use for NativeCell, we could easily allocate a NativeCell instead of a BufferCell, immediately reducing the amount of garbage generated on reads. With further work we may also be able to reach a zero-copy allocation as well, reducing further the read costs.



--
This message was sent by Atlassian JIRA
(v6.2#6252)