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From "Lou DeGenaro (JIRA)" <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-3592) DUCC WebServer (WS) some pages missing data for logged-in user
Date Sat, 01 Feb 2014 11:30:08 GMT

    [ https://issues.apache.org/jira/browse/UIMA-3592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13888539#comment-13888539

Lou DeGenaro commented on UIMA-3592:

The WS is working as designed except for the behavior of the Files Tab once the user is logged-in.
 Remember that the WS is *not* the user and therefore requires authentication to access files
that are not normally seen by the "ducc" userid.  That is, if you are not logged-in you get
to see no more or less than what the "ducc" userid itself is authorized to see.

The Files Tab information not being visible once the user is logged-in is a bug.

> DUCC WebServer (WS) some pages missing data for logged-in user 
> ---------------------------------------------------------------
>                 Key: UIMA-3592
>                 URL: https://issues.apache.org/jira/browse/UIMA-3592
>             Project: UIMA
>          Issue Type: Bug
>          Components: DUCC
>            Reporter: Lou DeGenaro
>            Assignee: Lou DeGenaro
>            Priority: Minor
>             Fix For: 2.0-Ducc
> - downloaded RC10 binary tarball to standalone 8GB thinkpad running RHEL 6.4
> - followed directions from INSTALL file for single-user install and
> verification
> - followed directions for multi-user install with webserver login and
> verified with 1.job submitted from non-ducc user. Found webserver problem
> displaying "Files" in the job details page. More on this below (*).
> - followed directions from duccbook.html, chapter 9 to install opennlp and
> run text processing sample
> - ran CAS input processing sample from chapter 10
> - setup java_viaducc as per chapter 3.13 and ran hello world type program.
> Process ran fine, but webserver again could not display "Files" or
> "Specification" from reservation details page. See (**).
> (*) Directory permissions for non-ducc user are configured to not allow
> read access by user "ducc". In this situation the webserver will not be
> able to display job details from user log files, unless authenticated to
> the webserver as the user with read permission. After logging into the
> webserver, all job details were accessible except for "Files" tab.
> (**) Similar problem as with Job details. Log file OK, but nothing shown in
> "Files" or "Specification" tabs.
> All these details are available to users as human readable files in their
> filesystem. Another workaround available, if it is OK for cluster users to
> see each others logfiles, is simply to give user "ducc" read access to the
> user log directories and files there. Therefor I do not consider this a
> blocker for first release.

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