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From "Yuki Morishita (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3619) Use a separate writer thread for the SSTableSimpleUnsortedWriter
Date Fri, 16 Dec 2011 17:42:30 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13171094#comment-13171094
] 

Yuki Morishita commented on CASSANDRA-3619:
-------------------------------------------

+1
                
> Use a separate writer thread for the SSTableSimpleUnsortedWriter
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-3619
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3619
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>    Affects Versions: 0.8.1
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>            Priority: Minor
>             Fix For: 1.1
>
>         Attachments: 0001-Add-separate-writer-thread.patch
>
>
> Currently SSTableSimpleUnsortedWriter doesn't use any threading. This means that the
thread using it is blocked while the buffered data is written on disk and that nothing is
written on disk while data is added.

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