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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1450) Memtable flush causes bad "reversed" get_slice
Date Fri, 03 Sep 2010 16:06:35 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905945#action_12905945
] 

Brandon Williams commented on CASSANDRA-1450:
---------------------------------------------

+1, though maybe the flush in the test should be explicit since it's not immediately obvious
it will occur after 20 ops.

> Memtable flush causes bad "reversed" get_slice
> ----------------------------------------------
>
>                 Key: CASSANDRA-1450
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1450
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7 beta 1
>         Environment: Cassandra Trunk
>            Reporter: Tyler L. Hobbs
>            Assignee: Jonathan Ellis
>             Fix For: 0.7 beta 2
>
>         Attachments: 1450.txt, reversed_slice_reproduce.txt
>
>
> If columns are inserted into a row before and after a memtable flush, a get_slice() after
the flush with reversed=True will return incorrect results.  See attached patch to reproduce.

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