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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2015/04/07 01:24:12 UTC

[jira] [Commented] (TEZ-1909) Remove need to copy over all events from attempt 1 to attempt 2 dir

    [ https://issues.apache.org/jira/browse/TEZ-1909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482184#comment-14482184 ] 

Hitesh Shah commented on TEZ-1909:
----------------------------------

+1.

> Remove need to copy over all events from attempt 1 to attempt 2 dir
> -------------------------------------------------------------------
>
>                 Key: TEZ-1909
>                 URL: https://issues.apache.org/jira/browse/TEZ-1909
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Hitesh Shah
>            Assignee: Jeff Zhang
>         Attachments: TEZ-1909-1.patch, TEZ-1909-2.patch, TEZ-1909-3.patch, TEZ-1909-4.patch
>
>
> Use of file versions should prevent the need for copying over data into a second attempt dir. Care needs to be taken to handle "last corrupt record" handling. 



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