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From "Jim Newsham (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3448) support SliceRange in deletion
Date Thu, 03 Nov 2011 20:13:32 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13143498#comment-13143498
] 

Jim Newsham commented on CASSANDRA-3448:
----------------------------------------

Thanks for the clarification, Sylvain.  I'll direct my attention to the above-mentioned bug.

[Regarding the "linked" issue, I would recommend using JIRA's "More Actions / Link" feature,
to directly mark an issue as a duplicate of another issue, as this makes the intent a lot
clearer.  A comment is just a comment, and could reflect a personal opinion.  In this case,
one person commented and another person closed the issue, which left me wondering.]
                
> support SliceRange in deletion
> ------------------------------
>
>                 Key: CASSANDRA-3448
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3448
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jim Newsham
>
> I'd like to be able to delete a range of columns within a row, for a range of column
names.  Currently it seems my only option is to do a range query and then individually delete
each column.  For wide rows, this is very slow, even with batch mutation.
> The thrift API looks like it supports the call, however it throws the following error
message:  "Deletion does not yet
> support SliceRange predicates.".  I'm talking specifically about batch_mutate + Mutation(Deletion(SlicePredicate(SliceRange(start,
end))).

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