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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8946) Make SSTableScanner always respect its bound
Date Mon, 16 Mar 2015 16:57:38 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14363485#comment-14363485
] 

Sylvain Lebresne commented on CASSANDRA-8946:
---------------------------------------------

+1

> Make SSTableScanner always respect its bound
> --------------------------------------------
>
>                 Key: CASSANDRA-8946
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8946
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Sylvain Lebresne
>            Assignee: Benedict
>             Fix For: 2.1.4
>
>
> When {{SSTableScanner}} takes a {{DataRange}}, it doesn't fully respect the bounds provided
as it always generate a {{Bounds}} object, thus potentially ending up including a key it should
have excluded. It's currently compensated by in {{ColumnFamilyStore.getSequentialIterator}}
but that is still an unexpected behavior and is such error prone. We should fix that and remove
the compensation in {{ColumnFamilyStore.getSequentialIterator}}.



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