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Posted to commits@cassandra.apache.org by "T Jake Luciani (JIRA)" <ji...@apache.org> on 2010/07/09 04:17:49 UTC

[jira] Created: (CASSANDRA-1261) Allow local range slices when consistency level is one

Allow local range slices when consistency level is one
------------------------------------------------------

                 Key: CASSANDRA-1261
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1261
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: T Jake Luciani
         Attachments: local_range_slices.patch

Range slice queries are slow compared to other reads, even when the range only contains one key.

The reason is reads can be run locally when the local node contains the key and the consistency level is ONE.

I've added the same ability for StorageProxy.getRangeSlice()



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[jira] Updated: (CASSANDRA-1261) Allow local range slices when consistency level is one

Posted by "T Jake Luciani (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CASSANDRA-1261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

T Jake Luciani updated CASSANDRA-1261:
--------------------------------------

    Attachment: local_range_slices.patch

> Allow local range slices when consistency level is one
> ------------------------------------------------------
>
>                 Key: CASSANDRA-1261
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1261
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: T Jake Luciani
>         Attachments: local_range_slices.patch
>
>
> Range slice queries are slow compared to other reads, even when the range only contains one key.
> The reason is reads can be run locally when the local node contains the key and the consistency level is ONE.
> I've added the same ability for StorageProxy.getRangeSlice()

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[jira] Commented: (CASSANDRA-1261) Allow local range slices when consistency level is one

Posted by "Hudson (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CASSANDRA-1261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888339#action_12888339 ] 

Hudson commented on CASSANDRA-1261:
-----------------------------------

Integrated in Cassandra #491 (See [http://hudson.zones.apache.org/hudson/job/Cassandra/491/])
    

> Allow local range slices when consistency level is one
> ------------------------------------------------------
>
>                 Key: CASSANDRA-1261
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1261
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: T Jake Luciani
>            Assignee: T Jake Luciani
>             Fix For: 0.7
>
>         Attachments: local_range_slices.patch
>
>
> Range slice queries are slow compared to other reads, even when the range only contains one key.
> The reason is reads can be run locally when the local node contains the key and the consistency level is ONE.
> I've added the same ability for StorageProxy.getRangeSlice()

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