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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2010/01/26 22:36:34 UTC

[jira] Created: (HDFS-927) DFSInputStream retries too many times for new block locations

DFSInputStream retries too many times for new block locations
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                 Key: HDFS-927
                 URL: https://issues.apache.org/jira/browse/HDFS-927
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: hdfs client
    Affects Versions: 0.21.0, 0.22.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Critical


I think this is a regression caused by HDFS-127 -- DFSInputStream is supposed to only go back to the NN max.block.acquires times, but in trunk it goes back twice as many - the default is 6, but I am counting 7 calls to getBlockLocations before an exception is thrown.

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