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From "Benjamin Lerer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-9759) RowAndTombstoneMergeIterator combine RangeTombstones even if they should not be
Date Mon, 07 Dec 2015 16:32:11 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benjamin Lerer updated CASSANDRA-9759:
--------------------------------------
    Component/s: Local Write-Read Paths

> RowAndTombstoneMergeIterator combine RangeTombstones even if they should not be
> -------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-9759
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9759
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local Write-Read Paths
>            Reporter: Benjamin Lerer
>            Assignee: Benjamin Lerer
>             Fix For: 3.0 alpha 1
>
>
> I noticed that the range tombstones {{[ ,0]}} and {{(2, ]}} got combine by the {{RowAndTombstoneMergeIterator}}
even if they should not have been.
> The result was the following:
> {code}
> Marker INCL_START_BOUND()@1436287022237000
> Row: clustering=0 | value=0
> Marker INCL_END_EXCL_START_BOUNDARY(0)@1436287022237000-1436287022196000
> Row: clustering=1 | value=1
> Row: clustering=2 | value=2
> Row: clustering=3 | value=3
> Row: clustering=4 | value=4
> Marker INCL_END_BOUND()@1436287022196000
> {code}



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