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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-483) Data transfer (aka pipeline) implementation cannot tolerate exceptions
Date Fri, 10 Jul 2009 01:20:14 GMT
Data transfer (aka pipeline) implementation cannot tolerate exceptions
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                 Key: HDFS-483
                 URL: https://issues.apache.org/jira/browse/HDFS-483
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: data-node, hdfs client
            Reporter: Tsz Wo (Nicholas), SZE


Data transfer was tested with simulated exceptions as below:
# create files with dfs
# write 1 byte
# close file
# open the same file
# read the 1 byte and compare results

The file was closed successfully but we got an IOException(Could not get block locations...)
when the file was reopened for reading.

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