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https://issues.apache.org/jira/browse/HADOOP-13656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16788554#comment-16788554
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Wei-Chiu Chuang commented on HADOOP-13656:
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Thanks for the patch [~shwetayakkali]
{code}
"[-immediate] [-fs]";
{code}
Please update the usage string so that users are aware that -fs takes a
parameter.
{code}
Usage: `hadoop fs -expunge [-immediate] [-fs [<path>] ]`
{code}
This isn't 100% correct. The path is require if {{-fs}} is specified.
{code}
getConf().set("fs.defaultFS", fsArgument);
{code}
Please use {{CommonConfigurationKeysPublic.FS_DEFAULT_NAME_KEY}} instead.
> fs -expunge to take a filesystem
> --------------------------------
>
> Key: HADOOP-13656
> URL: https://issues.apache.org/jira/browse/HADOOP-13656
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: 2.7.3
> Reporter: Steve Loughran
> Assignee: Shweta
> Priority: Minor
> Attachments: HADOOP-13656.001.patch
>
>
> you can't pass in a filesystem or object store to {{fs -expunge}; you have to
> change the default fs
> {code}
> hadoop fs -expunge -D fs.defaultFS=s3a://bucket/
> {code}
> If the command took an optional filesystem argument, it'd be better at
> cleaning up object stores. Given that even deleted object store data runs up
> bills, this could be appreciated.
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