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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2014/08/27 19:02:00 UTC

[jira] [Commented] (ACCUMULO-1957) specify durability during writes

    [ https://issues.apache.org/jira/browse/ACCUMULO-1957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14112449#comment-14112449 ] 

Eric Newton commented on ACCUMULO-1957:
---------------------------------------

I was talking offline with [~kturner].  
Does anyone have a use-case for wanting to control write durability on the BatchWriter separately from table configuration?


> specify durability during writes
> --------------------------------
>
>                 Key: ACCUMULO-1957
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1957
>             Project: Accumulo
>          Issue Type: New Feature
>          Components: client, tserver
>            Reporter: Eric Newton
>            Priority: Minor
>
> There are several levels of durability:
> * acknowledged
> * walog'd
> * walog'd and synced to datanodes
> * walog'd and synced to datanode disks
> Rather than specify this at the table configuration, allow the user to specify it when they create a batch writer.



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