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Posted to commits@cassandra.apache.org by "Brandon Williams (Updated) (JIRA)" <ji...@apache.org> on 2012/02/13 17:03:02 UTC

[jira] [Updated] (CASSANDRA-3883) CFIF WideRowIterator only returns batch size columns

     [ https://issues.apache.org/jira/browse/CASSANDRA-3883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams updated CASSANDRA-3883:
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    Attachment: 3883-v1.txt

v1 isn't perfect but it's a start; if the batch starts on a wide row, we reuse the token and iterate until we're done.  Unfortunately if we don't start on one, I'm not sure if there's a way to detect that we're in a wide row without making an extra rpc against the last row seen every time.
                
> CFIF WideRowIterator only returns batch size columns
> ----------------------------------------------------
>
>                 Key: CASSANDRA-3883
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3883
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Hadoop
>    Affects Versions: 1.1.0
>            Reporter: Brandon Williams
>             Fix For: 1.1.0
>
>         Attachments: 3883-v1.txt
>
>
> Most evident with the word count, where there are 1250 'word1' items in two rows (1000 in one, 250 in another) and it counts 198 with the batch size set to 99.

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