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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-12473) distcp's ignoring failures option should be mutually exclusive with the atomic option
Date Thu, 21 Jan 2016 00:03:39 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mingliang Liu updated HADOOP-12473:
-----------------------------------
    Assignee:     (was: Mingliang Liu)

> distcp's ignoring failures option should be mutually exclusive with the atomic option
> -------------------------------------------------------------------------------------
>
>                 Key: HADOOP-12473
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12473
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: tools/distcp
>    Affects Versions: 2.7.1
>            Reporter: Mingliang Liu
>
> In {{CopyMapper::handleFailure}}, the mapper handles failure and will ignore it if no
it's config key is on. Ignoring failures option {{-i}} should be mutually exclusive with the
{{-atomic}} option otherwise an incomplete dir is eligible for commit defeating the purpose.



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