[jira] Commented: (MAPREDUCE-826) harchive doesn't use ToolRunner / harchive returns 0 even if the job fails with exception

[Mahadev konar (JIRA)]

    [ 
https://issues.apache.org/jira/browse/MAPREDUCE-826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12753168#action_12753168
 ] 

Mahadev konar commented on MAPREDUCE-826:
-----------------------------------------

can we wrap the exception around try and catch and not let main() throw the 
exception at the console?

you can do this:

{code}
int ret = 0;

try{
  ret = ToolRunner.run(harchives, args);
} catch(Exception e) {
  LOG.debug("Exception in archives  ", e);
  System.err.println(e.getLocalizedMessage());
  System.exit(1);
}
System.exit(ret);
{code}

> harchive doesn't use ToolRunner / harchive returns 0 even if the job fails 
> with exception
> -----------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-826
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-826
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: harchive
>            Reporter: Koji Noguchi
>            Assignee: Koji Noguchi
>            Priority: Trivial
>             Fix For: 0.21.0
>
>         Attachments: mapreduce-826-1.patch
>
>


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