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https://issues.apache.org/jira/browse/HAMA-391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Jungblut updated HAMA-391:
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Attachment: HAMA-391.patch
-Added LOGs to where ever it was needed
-used LOG.error instead of printing stack traces
> Refactoring: Exception.printStackTrace() to LOG.error(Exception)
> ----------------------------------------------------------------
>
> Key: HAMA-391
> URL: https://issues.apache.org/jira/browse/HAMA-391
> Project: Hama
> Issue Type: Bug
> Affects Versions: 0.2.0
> Reporter: Thomas Jungblut
> Assignee: Thomas Jungblut
> Priority: Trivial
> Attachments: HAMA-391.patch
>
>
> We should log error messages to the log instead of the info log / STDOUT.
> -> Searching for printStackTrace() and replace it with LOG.error(Exception,
> "Message").
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