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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Edited] (CASSANDRA-2387) Make it possible for pig to understand packed data
Date Wed, 30 Mar 2011 00:04:05 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13012782#comment-13012782
] 

Brandon Williams edited comment on CASSANDRA-2387 at 3/30/11 12:02 AM:
-----------------------------------------------------------------------

v2 builds upon this by utilizing AbstractType to handle any type, also handles column names
the same way, and only deserializes the cfdef once per row instead of for every column.  Still
has some string roundtrip casting lameness until CASSANDRA-2403 is resolved.  Also handles
serialization when storing.

      was (Author: brandon.williams):
    v2 builds upon this by utilizing AbstractType to handle any type, also handles column
names the same way, and only deserializes the cfdef once per row instead of for every column.
 Still has some string roundtrip casting lameness until CASSANDRA-2403 is resolved.
  
> Make it possible for pig to understand packed data
> --------------------------------------------------
>
>                 Key: CASSANDRA-2387
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2387
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Jeremy Hanna
>            Assignee: Jeremy Hanna
>              Labels: contrib, hadoop, pig
>         Attachments: 2387-1.txt, 2387-v2.txt, loadstorecaster-patch.txt
>
>
> Packed values are throwing off pig. This ticket is to make it so pig can interpret packed
values. Originally we thought we could just use a loadcaster.  However, the only way we know
how we can do it now is to get the schema through thrift and essentially perform the function
of the loadcaster in the getNext method.

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