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https://issues.apache.org/jira/browse/MAPREDUCE-1548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12843707#action_12843707
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Sanjay Radia commented on MAPREDUCE-1548:
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>I think liststatus should show the information stored in index file and not
>the part file permissions.
I disagree here.
har -t should should show what is in the index.
However, the har *filesystem* should show the properties it is implementing:
- the replication factor of the har - this is the replication factor of the
part file.
- the file permissions of the har - this can be the permissions of the
directory or the index or the part file (we need to pick one).
The har file system should pass the following unit test:
- listStatus
- check that the permissions returned are enforced.
> Hadoop archives should be able to preserve times and other properties from
> original files
> -----------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1548
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1548
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: harchive
> Reporter: Rodrigo Schmidt
> Assignee: Rodrigo Schmidt
>
> Files inside hadoop archives don't keep their original:
> - modification time
> - access time
> - permission
> - owner
> - group
> all such properties are currently taken from the file storing the archive
> index, and not the stored files. This doesn't look very correct.
> There should be possible to preserve the original properties of the stored
> files.
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