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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-1628) HarFileSystem shows incorrect replication numbers and permissions
Date Mon, 29 Mar 2010 23:21:27 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE updated MAPREDUCE-1628:
----------------------------------------------

    Attachment: m1628_20100329b.patch

m1628_20100329b.patch: fixed a bug.

> HarFileSystem shows incorrect replication numbers and permissions
> -----------------------------------------------------------------
>
>                 Key: MAPREDUCE-1628
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1628
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Mahadev konar
>             Fix For: 0.22.0
>
>         Attachments: m1628_20100329.patch, m1628_20100329b.patch
>
>
> In the har dir, the replication # of part-0 is 3.
> {noformat}
> -bash-3.1$ hadoop fs -ls  ${DIR}.har
> Found 3 items
> -rw-------   5 tsz users       1141 2010-02-10 18:34 /user/tsz/t20.har/_index
> -rw-------   5 tsz users         24 2010-02-10 18:34 /user/tsz/t20.har/_masterindex
> -rw-------   3 tsz users      15052 2010-02-10 18:34 /user/tsz/t20.har/part-0
> {noformat}
> but the replication # of the individual har:// files is shown as 5.
> {noformat}
> -bash-3.1$ hadoop fs -lsr  ${HAR_FULL}/
> drw-------   - tsz users          0 2010-02-10 18:34 /user/tsz/t20.har/t20
> -rw-------   5 tsz users        723 2010-02-10 18:34 /user/tsz/t20.har/t20/text-00000000
> -rw-------   5 tsz users        779 2010-02-10 18:34 /user/tsz/t20.har/t20/text-00000001
> -rw-------   5 tsz users        818 2010-02-10 18:34 /user/tsz/t20.har/t20/text-00000002
> ...
> {noformat}
> The permission also has similar problem.  Clearly, the permission of t20.har/t20 shown
above is incorrect.

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