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From "Jay Zhuang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-9989) Optimise BTree.Buider
Date Tue, 31 Jan 2017 23:15:51 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jay Zhuang updated CASSANDRA-9989:
----------------------------------
    Attachment: 9989-trunk.txt

> Optimise BTree.Buider
> ---------------------
>
>                 Key: CASSANDRA-9989
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9989
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Benedict
>            Assignee: Jay Zhuang
>            Priority: Minor
>             Fix For: 3.x
>
>         Attachments: 9989-trunk.txt
>
>
> BTree.Builder could reduce its copying, and exploit toArray more efficiently, with some
work. It's not very important right now because we don't make as much use of its bulk-add
methods as we otherwise might, however over time this work will become more useful.



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