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Posted to common-dev@hadoop.apache.org by "Andrew Hitchcock (JIRA)" <ji...@apache.org> on 2009/09/12 00:05:57 UTC

[jira] Created: (HADOOP-6254) s3n fails with SocketTimeoutException

s3n fails with SocketTimeoutException
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                 Key: HADOOP-6254
                 URL: https://issues.apache.org/jira/browse/HADOOP-6254
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs/s3
    Affects Versions: 0.20.1, 0.19.2, 0.18.3
            Reporter: Andrew Hitchcock
            Assignee: Andrew Hitchcock


If a user's map function is CPU intensive and doesn't read from the input very quickly, compounded by the buffering of input, then S3 might think the connection has been lost and will close the connection. Then when the user attempts to read from the input again, they'll receive a SocketTimeoutException and the task will fail.

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