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https://issues.apache.org/jira/browse/CASSANDRA-3883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13207843#comment-13207843
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Brandon Williams commented on CASSANDRA-3883:
---------------------------------------------
There's no sane way to do this with get_paged_slice as it currently is. We can
do the extra rpc to determine if we're at the end of a row, but then we can end
up in an ugly situation where there's only one or two more columns outside of
the batch size, but when we slice those on the next iteration those are the
only columns we can return because our slice predicate is invalid for anything
else; even if we happen to get a full batch back.
> 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
> Assignee: 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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