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https://issues.apache.org/jira/browse/UIMA-4000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14137876#comment-14137876
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Lou DeGenaro commented on UIMA-4000:
------------------------------------
A few problems contributed to the "unreliability" and have been addressed.
1. When the Web Server employs ducc_lling, the ducc_ling parameters must be
separated from the command parameters by -- (double dash)
2. If the user is not logged-in, then the Web Server cannot use ducc_ling to
obtain the log file data (it issues the command ifself w/o ducc_ling and hopes
for the best)
3. The file contents are surrounded by <pre> ... </pre> in an attempt to handle
pre-formatted data
4. Use of ducc_ling is determined by AlienTextFile, rather than DuccHandler,
based on specification of ducc_ling in ducc.properties and login status of user
> DUCC Web Server (WS) log pager not 100% reliable
> ------------------------------------------------
>
> Key: UIMA-4000
> URL: https://issues.apache.org/jira/browse/UIMA-4000
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Lou DeGenaro
> Assignee: Lou DeGenaro
> Priority: Minor
> Fix For: future-DUCC
>
>
> Pager is not working.
> For example:
> http://myhost:42133/service.details.jsp?name=CUSTOM:structuredterm
> -> History tab
> -> click on name
> http://myhost:42133/file.pager.jsp?fname=/home/eae/ducc/logs/S-247/services/ping
> /bin/dd: reading `/home/eae/ducc/logs/S-247/services/ping': Is a directory
> 0+0 records in 0+0 records out 0 bytes (0 B) copied, 9.2063e-05 s, 0.0 kB/s
> /bin/dd
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