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From "Stu Hood (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (CASSANDRA-775) Allow token range queries over Thrift
Date Mon, 08 Feb 2010 02:43:27 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830813#action_12830813
] 

Stu Hood edited comment on CASSANDRA-775 at 2/8/10 2:42 AM:
------------------------------------------------------------

> I don't understand the question... using start_key and end_key works like "classic" RQ.
Right, but since you don't get Token strings back when you query, you can't requery using
a new Token.

EDIT: Hmm, I guess for the second query you can use a start_key and a finish_token. Is that
the idea?
EDIT2: Actually, that would be invalid with this patch, so the question stands.

      was (Author: stuhood):
    > I don't understand the question... using start_key and end_key works like "classic"
RQ.
Right, but since you don't get Token strings back when you query, you can't requery using
a new Token.

EDIT: Hmm, I guess for the second query you can use a start_key and a finish_token. Is that
the idea?
  
> Allow token range queries over Thrift
> -------------------------------------
>
>                 Key: CASSANDRA-775
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-775
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>            Priority: Minor
>             Fix For: 0.6
>
>         Attachments: 775.txt
>
>
> This will allow using Thrift from hadoop jobs, which makes me a little sad but MessagingService
is just not a good fit for how Hadoop wants to run jobs.

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