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https://issues.apache.org/jira/browse/CASSANDRA-6417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13834604#comment-13834604
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Sylvain Lebresne commented on CASSANDRA-6417:
---------------------------------------------
Looks good, but when testing for column deletions in ColumnIndex, it would be
slightly more efficient to use DeletionInfo.inOrderTester.
Nit: in ColumnIndex comments, "This is a *morge* general ...".
> Make flush single-pass when partition tombstones are present
> ------------------------------------------------------------
>
> Key: CASSANDRA-6417
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6417
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jonathan Ellis
> Assignee: Jonathan Ellis
> Priority: Minor
> Fix For: 2.1
>
> Attachments: 6417.txt
>
>
> CASSANDRA-2589 added some code to make sure we don't write cell tombstones
> that are shadowed by a partition tombstone, by iterating over the CF object
> and removing them, before iterating again to write the remaining cells to
> disk.
> We can simplify this at the same time as we generalize this to all shadowed
> cells.
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