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Posted to hdfs-dev@hadoop.apache.org by "Todd Lipcon (Created) (JIRA)" <ji...@apache.org> on 2012/02/22 22:05:48 UTC

[jira] [Created] (HDFS-2985) Improve logging when replicas are marked as corrupt

Improve logging when replicas are marked as corrupt
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                 Key: HDFS-2985
                 URL: https://issues.apache.org/jira/browse/HDFS-2985
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
    Affects Versions: 0.23.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Minor


Currently in 0.23 and trunk, there is no logging which indicates _why_ a replica has been marked corrupt, only that it has been marked corrupt. Because corruption can be a serious problem (and should be very rare), it's worth logging more detail whenever a block is added to the corrupt replica map.

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