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From "Prabhu Joseph (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-4299) Distcp fails even if ignoreFailures option is set
Date Fri, 04 Jan 2019 18:37:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-4299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prabhu Joseph resolved YARN-4299.
---------------------------------
    Resolution: Duplicate

> Distcp fails even if ignoreFailures option is set
> -------------------------------------------------
>
>                 Key: YARN-4299
>                 URL: https://issues.apache.org/jira/browse/YARN-4299
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Prabhu Joseph
>            Priority: Major
>
> hadoop distcp fails even if ignoreFailures option is set using -i option.
> When an IOException is thrown from RetriableFileCopyCommand, the hadoopFailures method
in CopyMapper does not honor ignoreFailures.
>     if (ignoreFailures && exception.getCause() instanceof RetriableFileCopyCommand.CopyReadException)
> OR should be used above.
> And there is one more bug, when i wrap IOException with CopyReadException, the exception.getCause
is still IOException.



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