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From "Jonathan Ellis (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4012) Load-from-flat-file data import tool
Date Wed, 07 Mar 2012 20:48:58 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13224697#comment-13224697
] 

Jonathan Ellis commented on CASSANDRA-4012:
-------------------------------------------

I'm fine doing this over python/cql, since we already ship that driver in-tree for cqlsh.
 I also don't think it needs to be ultra-high-performance, since by exporting it to a text
file first you're basically implying that

# performance isn't super critical, or you'd write a custom source -> cassandra loader
and skip the intermediate text file step
# you're not concerned with huge data volumes

So basically our target use case is "want to play with some toy data" or importing small datasets.
                
> Load-from-flat-file data import tool
> ------------------------------------
>
>                 Key: CASSANDRA-4012
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4012
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Tools
>            Reporter: Jonathan Ellis
>            Assignee: paul cannon
>             Fix For: 1.1.1
>
>
> Would like to be able to import data from a comma-delimited or tab-delimited file, one
"row" per line.  (That is, "row" can be "logical row" as in http://www.datastax.com/dev/blog/schema-in-cassandra-1-1.)

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