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From "Gary Dusbabek (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-749) Secondary indices for column families
Date Sat, 13 Mar 2010 21:54:29 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12844970#action_12844970
] 

Gary Dusbabek commented on CASSANDRA-749:
-----------------------------------------

>Step one is convert key from String to byte[], so that's symmetric with columns to avoid
the problem Gary noted in his original patch.

We also still have the (minor) problem of describing the indexed column in storage-conf. <Index
OnHex="0xabcd"/> or something like that ought to work.

As to the locality discussion: I'm still in favor of keeping them node-local, at least for
the way we intend to use them.  (Please give me colB for rows where colA=foo and the row key
is unknown.)

> Secondary indices for column families
> -------------------------------------
>
>                 Key: CASSANDRA-749
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-749
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Gary Dusbabek
>            Assignee: Gary Dusbabek
>            Priority: Minor
>             Fix For: 0.8
>
>         Attachments: 0001-simple-secondary-indices.patch, views-discussion-2.txt, views-discussion.txt
>
>


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