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From "Piotr Jastrzebski (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9991) Implement efficient btree removal
Date Sun, 22 Nov 2015 13:52:11 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15021006#comment-15021006
] 

Piotr Jastrzebski commented on CASSANDRA-9991:
----------------------------------------------

That's great! Thank you very much Robert. I did run ant run and didn't find any regression
in number of tests failing but I guess CI server probably does many more checks. Is there
a way I could perform a check equivalent to CI on my laptop?

> 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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