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https://issues.apache.org/jira/browse/TWILL-15?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840821#comment-13840821
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Gary Helmling commented on TWILL-15:
------------------------------------
Thanks for the patch! A couple of small comments...
{code}
- os.close();
+ if (os != null) os.close();os.close();
{code}
Duplicate {{os.close;}} (which would also occur outside the if statement
block). Please remove.
{code}
+ } catch (IOException e) {
+ throw new IOException("failure copying from " +
file.getAbsoluteFile() + " to JAR file emtry " + entry, e);
{code}
"emtry" -> "entry"
> 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.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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