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Posted to hdfs-dev@hadoop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2012/10/10 21:55:03 UTC

[jira] [Created] (HDFS-4027) NameNodeResourceChecker$CheckedVolume should provide more info when DF fails

Eli Collins created HDFS-4027:
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             Summary: NameNodeResourceChecker$CheckedVolume should provide more info when DF fails
                 Key: HDFS-4027
                 URL: https://issues.apache.org/jira/browse/HDFS-4027
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 2.0.0-alpha
            Reporter: Eli Collins


I've seen jenkins failures (eg TestHDFSFileSystemContract) where DF#parseExecResult fails with an IOE "Expecting a line not the end of stream" due to what looks like a local storage failure. We should better log the output/exceptions from DF so we can see what the root cause was.  

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