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From "Jason Brown (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-4663) Parallelize streaming of different keyspaces for bootstrap and rebuild
Date Fri, 20 Jan 2017 19:51:26 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-4663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832322#comment-15832322
] 

Jason Brown commented on CASSANDRA-4663:
----------------------------------------

committed as sha {{4d67639d38b3e3a6fd0a3487a99b9755abda469d}} to 4.0. Thanks!

> Parallelize streaming of different keyspaces for bootstrap and rebuild
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-4663
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4663
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: sankalp kohli
>            Priority: Minor
>             Fix For: 3.x
>
>         Attachments: 0001-streaming-add-a-way-to-configure-the-number-of-conne.patch
>
>
> This is not fast enough when someone is using SSD and may be 10G link. We should try
to create multiple connections and send multiple files in parallel. 
> Current approach under utilize the link(even 1G).
> This change will improve the bootstrapping time of a node. 



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