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https://issues.apache.org/jira/browse/HADOOP-9723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ajith S updated HADOOP-9723:
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Labels: BB2015-05-RFC (was: BB-2015-05-RFC)
> Improve error message when hadoop archive output path already exists
> --------------------------------------------------------------------
>
> Key: HADOOP-9723
> URL: https://issues.apache.org/jira/browse/HADOOP-9723
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.0.0, 2.0.4-alpha
> Reporter: Stephen Chu
> Assignee: Akira AJISAKA
> Priority: Trivial
> Labels: BB2015-05-RFC
> Attachments: HADOOP-9723.2.patch, HADOOP-9723.patch
>
>
> When creating a hadoop archive and specifying an output path of an already
> existing file, we get an "Invalid Output" error message.
> {code}
> [schu@hdfs-vanilla-1 ~]$ hadoop archive -archiveName foo.har -p /user/schu
> testDir1 /user/schu
> Invalid Output: /user/schu/foo.har
> {code}
> This error can be improved to tell users immediately that the output path
> already exists.
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