[jira] Updated: (HADOOP-6080) Handling of Trash with quota

["Jakob Homan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-6080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jakob Homan updated HADOOP-6080:
--------------------------------

    Attachment: HADOOP-6080.patch

Patch adds a new option to the fsshell rm and rmr commands: -skipTrash, which performs as expected. Adds to trash unit test to verify correct execution.  Changes documentation to reflect new option.  Docs suggest this option as being a solution when a directory is over quota.

Passes all commons unit tests.  Running test patch now.  Will post those results when done.

> Handling of  Trash with quota
> -----------------------------
>
>                 Key: HADOOP-6080
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6080
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: fs
>            Reporter: Koji Noguchi
>            Assignee: Jakob Homan
>         Attachments: HADOOP-6080.patch
>
>
> Currently with quota turned on, user cannot call '-rmr' on large directory that causes over quota.
> {noformat}
> [knoguchi src]$ hadoop dfs -rmr /tmp/net2
> rmr: Failed to move to trash: hdfs://abc.def.com/tmp/net2
> [knoguchi src]$ hadoop dfs -mv /tmp/net2 /user/knoguchi/.Trash/Current
> mv: org.apache.hadoop.hdfs.protocol.QuotaExceededException: The quota of /user/knoguchi is exceeded: namespace
> quota=37500 file count=37757, diskspace quota=-1 diskspace=1991250043353
> {noformat}
> Besides from error message being unfriendly, how should this be handled?

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