[jira] [Commented] (CASSANDRA-9991) Implement efficient btree removal

["Robert Stupp (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-9991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15020998#comment-15020998 ] 

Robert Stupp commented on CASSANDRA-9991:
-----------------------------------------

[~haaawk] I did not read through the whole patch - but it looked good enough so that I went ahead and triggered a full CI run against your patch ([unit tests|http://cassci.datastax.com/job/snazy-9991-btree-trunk-testall/] + [dtests|http://cassci.datastax.com/job/snazy-9991-btree-trunk-dtest/]). Let's see what cassci says. Really appreciate your effort!

> Implement efficient btree removal
> ---------------------------------
>
>                 Key: CASSANDRA-9991
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9991
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Benedict
>              Labels: patch
>             Fix For: 3.x
>
>         Attachments: trunk-9991.txt
>
>
> Currently removal is implemented as a reconstruction by filtering and iterator over the original btree. This could be much more efficient, editing just the necessary nodes. 



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