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https://issues.apache.org/jira/browse/TWILL-15?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bernd Fondermann updated TWILL-15:
----------------------------------

    Attachment: TWILL-15-5.patch

Thanks for the good suggestions. I changed the patch accordingly (one-liner, 
catch only IOException).

Also, probably triggering another round of comments, I added logging which 
helped me while trying to run an application remotely, esp. on a slower uplink.

Additionally, I extracted re-occuring String constants into final statics.

Should I open separate issues for any of the latter changes?

> Detailed error message when copy to HDFS fails
> ----------------------------------------------
>
>                 Key: TWILL-15
>                 URL: https://issues.apache.org/jira/browse/TWILL-15
>             Project: Apache Twill
>          Issue Type: Bug
>            Reporter: Bernd Fondermann
>         Attachments: TWILL-15-2.patch, TWILL-15-3.patch, TWILL-15-5.patch, 
> TWILL-15.patch
>
>
> When the target dir in HDFS does not exist, or the ACLs don't allow write 
> access, the copy fails. The related message won't give details, so 
> troubleshooting is difficult.



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