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From "Tyler Hobbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11467) Paging loses rows in certain conditions
Date Fri, 01 Apr 2016 16:49:25 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15221958#comment-15221958
] 

Tyler Hobbs commented on CASSANDRA-11467:
-----------------------------------------

+1

If 2.1 is affected, I think we should commit this there as well.  This isn't a very common
query path to hit, but it's a fairly serious bug to have missing query results.

> Paging loses rows in certain conditions
> ---------------------------------------
>
>                 Key: CASSANDRA-11467
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11467
>             Project: Cassandra
>          Issue Type: Bug
>          Components: CQL
>            Reporter: Ian McMahon
>            Assignee: Benjamin Lerer
>             Fix For: 2.2.x
>
>         Attachments: 11467-2.2.txt, pagination_test.go
>
>
> The bug occurs under the following conditions:
>   - RandomPartitioner
>   - a compact storage CF
>   - querying across rows
>   - a tombstone in the first column of a row on the pagesize boundary
>   - you need to be querying at least 2*pagesize + 1 records
> Attached is a go program using gocql which reproduces the bug fairly minimally.



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