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Posted to hdfs-dev@hadoop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2012/10/03 23:53:07 UTC

[jira] [Created] (HDFS-4002) Tool-ize OfflineImageViewer and make sure it returns proper return codes upon exit

Harsh J created HDFS-4002:
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             Summary: Tool-ize OfflineImageViewer and make sure it returns proper return codes upon exit
                 Key: HDFS-4002
                 URL: https://issues.apache.org/jira/browse/HDFS-4002
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: tools
    Affects Versions: 2.0.0-alpha
            Reporter: Harsh J
            Priority: Minor


We should make OfflineImageViewer structured (code-wise) in the same way as OfflineEditsViewer is. Particularly, OIV must implement the Tool interface, and must return proper exit codes upon success/failure conditions. Right now, it returns 0 in both successful parse and unsuccessful ones.

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