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Posted to hdfs-dev@hadoop.apache.org by "Konstantin Shvachko (JIRA)" <ji...@apache.org> on 2012/05/04 09:12:49 UTC

[jira] [Created] (HDFS-3368) Missing blocks due to bad DataNodes comming up and down.

Konstantin Shvachko created HDFS-3368:
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             Summary: Missing blocks due to bad DataNodes comming up and down.
                 Key: HDFS-3368
                 URL: https://issues.apache.org/jira/browse/HDFS-3368
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 1.0.0, 0.22.0, 2.0.0, 3.0.0
            Reporter: Konstantin Shvachko
            Assignee: Konstantin Shvachko


All replicas of a block can be removed if bad DataNodes come up and down during cluter restart resulting in data loss.

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